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Manufacturer: FSP Group USA Corp.

Introduction and Features

Introduction

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The latest Hydro PTM power supply lineup sits right in the middle of FSP’s top-tier Premium Series and currently includes three models: 750W, 650W, and 550W. FSP Group Inc. has been designing and building PC power supplies under their own brand since 2003 and they are the OEM for many other big name brands. The three standard Hydro PTM power supplies are not water-cooled as the Hydro name might imply, but the FSP Hydro PTM+ 1200W PSU is. We will be taking a detailed look at the PTM 650W Platinum model in this review.

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FSP designed the Hydro PTM Series to operate cool and quiet thanks to Platinum level efficiency and a high-quality 135mm FDB (Fluid Dynamic Bearing) fan. The units feature all modular cables and are designed to deliver tight voltage regulation with excellent AC ripple and noise suppression. All Hydro PTM Series power supplies incorporate high-grade components like all Japanese made electrolytic capacitors and come with changeable side stickers (Blue, Red, or Green) and they are backed by a 10-year warranty!

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FSP Hydro PTM Series PSU Key Features:

•    550W, 650W or 750W continuous DC output @ 50°C
•    High efficiency, 80 PLUS Platinum certified =92%
•    Complies with newest ATX12V v2.4 & EPS12 v2.92 standards
•    100% Japanese made electrolytic capacitors
•    Quiet 135mm Fluid Dynamic Bearing fan
•    Powerful single +12V rail design
•    Fully modular with flat ribbon-style cables
•    Multiple 6+2 pin PCI-E connectors and VR ready
•    Protections: OVP, UVP, OCP, OPP, SCP and OTP
•    10-Year Manufacturer’s warranty
•    MSRP: $124.99 USD

 

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Here is what FSP has to say about the Hydro PTM 650W PSU:

FSP’s Hydro PTM power supply series features 80 Plus Platinum rated efficiency and are fully modular. They are an excellent choice for high-performance PCs, thanks to the fluid dynamic bearing (FDB) fan and Japanese electrolytic capacitors. These highly reliable power supplies are perfect for gaming enthusiasts and overclockers.

Please continue reading our review of the FSP Hydro PTM 650W PSU!!!

Is that a Samsung charging antenna in your pocket or ...

Subject: General Tech | April 23, 2018 - 01:58 PM |
Tagged: wireless charging, Samsung, far field

Wireless charging is fun, but the limited range and speed of induction charging makes it more of a gimmick than a useful tool for the moment.  Samsung is looking to resolve one of those limitations by using far field energy transfer; their current prototypes are able to reliably transfer power over 40cm but they intend far more.  The Register describes the major hurdle for transferring power this way, interference between the antennas because of motion or signal interference significantly reduces the efficiency of power transfer.  Take a look at how they propose to solve this issue as well as alternate suggestions from different researchers.

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"An alternative approach is far-field energy transfer, which requires two antennas, one sending electromagnetic waves to the other. The receiving antenna then converts this radiation into electric currents."

Here is some more Tech News from around the web:

Tech Talk

Source: The Register

Friday storage roundup

Subject: Storage | April 20, 2018 - 02:58 PM |
Tagged: round up, ssd, hdd, external drive, NAS

The SSD market is somewhat daunting to a newcomer, not just the various interfaces and technology but also the huge selection of models from the various suppliers.  HDDs and NAS devices are a little less so, but there is still a large variety to choose from. TechSpot offer their advice, with a round up of what they consider the best of the best in six categories of storage devices.  Quickly take a look to see if you agree, as it is all likely to change again very soon.

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"With solid state drives now fully mainstream and hard drives being more affordable than ever, there is a broad a mix of high-performance and high-capacity options to choose from in a range of form factors. Fortunately for you, we have spent dozens of hours testing storage devices, so we have a pretty clear idea about what devices are worth buying."

Here are some more Storage reviews from around the web:

Storage

Source: TechSpot
Subject: General Tech
Manufacturer: Corsair
Tagged: RGB, platinum, K95, corsair

The Premiere Mechanical Gaming Keyboard

Corsair has long been the company to beat in the world of RGB mechanical gaming keyboards. With the K95 RGB Platinum, they present their flagship: an oversize, fully-programmable, light show of a board with the kind of rapid response competitive gamers crave. But for $199, it’s a steep asking price. Is it worth such a high MSRP? Let’s find out.

Specifications and Design

  • MSRP: $199.99 ($172.99 on Amazon at time of writing)
  • Key Switches: Cherry MX RGB Speed (also available in Cherry MX Brown)
  • Actuation Force: 45g
  • Actuation Distance: 1.2mm (standard 2.0mm)
  • Travel Distance: 3.4mm (standard 4.0mm)
  • Lifespan: 50M
  • Keyboard Backlighting: RGB
  • Macro Keys: 6 dedicated G-keys
  • Report Rate: Up to 1ms
  • Matrix: 100% anti-ghosting with full key rollover on USB
  • On-board Memory: Yes
  • Media Keys: Six dedicated multimedia keys, incl. Volume Up/Down roller
  • Wrist Rest: Full length, detachable, dual-sided with soft touch finish
  • Cable Type: Braided Fiber
  • Dimensions: 465mm x 171mm x 36mm
  • Weight: 1.324kg
  • Warranty: Two years

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The K95 RGB Platinum comes in nice packaging in the standard Corsair black and yellow. We have a nice profile shot of the keyboard on the front and the features highlighted on the back. It’s also one of the few cases where the marketing shots really undersell the keyboard. It looks much better in person, especially in low light.

Inside, the keyboard comes in a dust-preventative plastic sleeve with the wrist rest, ten replacement keycaps (QWER, ASDF, WD), and keycap puller under the keyboard itself.

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Taking a closer look at the keyboard, the first thing that stands out is just how refined it is compared to the previous K95s or popular K70 variants. Compared to the K68 we looked at previously, the K95 is a massive upgrade, featuring a full aluminum top plate, aluminum volume roller, a glossy illuminated Corsair sails logo, and a dedicated control area for profile switching, brightness control, and Windows Lock. It also features a gorgeous LED light bar along the top rim, a USB 3.0 pass-through, and six programmable macro keys along the left side.

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Continue reading our review of the Corsair K95 RGB Platinum keyboard!!

You've been diagnosed with terminal projected gradient descent

Subject: General Tech | April 20, 2018 - 01:10 PM |
Tagged: security, scary, health, PGD

Researchers have demonstrated how a projected gradient descent attack is able to fool medical imaging systems into seeing things which are not there.  A PGD attack degrades pixels in an image to convince an image recognition tool into falsely identifying the presence of something in an image, in this case medical scanners.  The researchers were successful in fooling three tests, a retina scan, an x-ray and a dermatological scan for cancerous moles; regardless of their access level on the scanner itself.  Take a look over at The Register for more information on this specific attack as well as the general vulnerability of image recognition software.

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"Medical AI systems are particularly vulnerable to attacks and have been overlooked in security research, a new study suggests."

Here is some more Tech News from around the web:

Tech Talk

 

Source: The Register

Rumor: Intel to Launch Cannon Lake-U NUCs with AMD RX 500-series Graphics

Subject: Systems | April 20, 2018 - 01:05 PM |
Tagged: RX 550, radeon, NUC8i3CYSM3, NUC8i3CYSM2, nuc, Intel, i3-8121u, Dawson Canyon, crimson canyon, cnl-u, cannon lake u, baby canyon, amd

 

Rumors surfacing from the WinFuture site seem to indicate that the Hades Canyon NUC and Kaby Lake-G processors aren't the end of Intel and AMD's relationship for compact PCs.

WinFuture was able to get their hands on some photos of both the hardware and software of the yet to be announced Crimson Canyon NUC. While there have been rumors, and even retail listings floating around recently about this Cannon Lake U-based NUC, WinFuture has uncovered a secret within this device—a discrete AMD Radeon GPU.

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Source: WinFuture.de

On the CPU side, the Crimson Canyon NUC seems to be based on the i3-8121U. Based on previous leaks, this processor will be part of the Cannon Lake-U family and one of the first parts produced on Intel's 10nm manufacturing process.

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Source: WinFuture.de

WinFuture has also sourced an image from what appears to be the AMD's Radeon Software package showing this NUC features "Radeon 500-series" graphics. While this could mean a few things, we take it along with reference to "2GB of GDDR5" on the leaked NUC box to mean that Intel is integrating a Polaris-based GPU and GDDR5 memory into a NUC system.

Unlike the Hades Canyon NUC, we do not expect this to be a CPU and GPU on the same package. Rather, it appears that Intel will be integrating the Polaris GPU, GDDR5, and associated power circuitry on the NUC motherboard.

Based on the 90W power adapter for the entire system, 2GB of GDDR5, and the leaked core clock frequency from the Radeon Software, it seems likely this GPU will be most closely related to AMD's current RX 550 GPU. 

Update: It appears our speculation of the mystery GPU being an RX 550 is correct according to a 3DMark score listing we've been pointed to. For reference, this would place 3DMark 11 performance levels around the MX150 found in a lot of ultrabooks, as we measured here.

Interestingly enough, we found the RX550 to be in the same class of graphics performance as AMD's Ryzen 5 2400G APU when we reviewed that processor a few months ago.

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A leaked Geekbench score from earlier in the year outs the i3-8121U as a dual-core, hyperthreaded part. Performance of this i3 part seems to be roughly in line with the Baby Canyon-based NUC7i5BNH containing an i5-7260U processor. 

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Interestingly enough, from the retail listings it appears this NUC will be sold as pre-configured systems, with 8GB of RAM, a 1TB 2.5" HDD, and Windows 10 as opposed to the traditional barebones NUC options.

Overall, it seems odd for Intel to be launching their first traditional form factor NUC with discrete graphics on top of an i3-based CPU. We'd love to see the potential for discrete AMD graphics with a quad-core based U-series part like i7-8650U found in the Dawson Canyon NUC we took a look at recently.

We're eager to hear more about this Crimson Canyon NUC, it's Radeon graphics, and the 10nm Cannon Lake-U processor hiding inside. Stay tuned for more news about this platform as they become available!

Source: WinFuture

PCPer Mailbag #40 - 4/20/2018

Subject: Editorial | April 20, 2018 - 09:00 AM |
Tagged: video, Ryan Shrout, pcper mailbag

It's time for the PCPer Mailbag, our weekly show where Ryan and the team answer your questions about the tech industry, the latest and greatest GPUs, the process of running a tech review website, and more!

On today's show:

00:38 - Obsession over NUCs?
02:55 - Changing TDPs/power efficiency over time?
04:05 - Router buying tips?
07:46 - AMD StoreMI?
10:15 - Thunderbolt 3 for Ryzen/Threadripper?
12:09 - Mutilating a power supply?
13:50 - Best mobile browsing/writing device for $300?
16:55 - Differences overclocking Ryzen vs. Intel?

Want to have your question answered on a future Mailbag? Leave a comment on this post or in the YouTube comments for the latest video. Check out new Mailbag videos each Friday!

Be sure to subscribe to our YouTube Channel to make sure you never miss our weekly reviews and podcasts, and please consider supporting PC Perspective via Patreon to help us keep videos like our weekly mailbag coming!

Source: YouTube

2700X people knocking 'cause they're wanting some more

Subject: General Tech | April 19, 2018 - 07:37 PM |
Tagged: xen+, amd, ryzen 2, Ryzen 7 2700X, Ryzen 5 2600X, AMD Wraith, Pinnacle Ridge

 Ryzen 2 is no longer on the horizon, it has crossed both the pinnacle and the ridge and now descends upon us.  Zen has matured and while it may not be conducting a waltz it is surely doing more than a simple two step as demonstrated by its deft ability to weave multiple threads.  Along with the increase in frequencies comes a welcome drop in prices as the flagship APU, with included prismatic spray cooler is barely over $300 or $400 depending on which side of the border you have chosen.  The Tech Report concurs with Ryan, AMD's construction phase wasn't so bad, but now that they have come to peace with their inner selves the Editors are Choosing them left, right and center.

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"After a busy year of desktop CPU launches from the entry level to the high-end, AMD is back with a second generation of mainstream Ryzen CPUs boasting a range of refinements. Join us as we see just what the Ryzen 5 2600X and Ryzen 7 2700X are capable of."

Here are some more Processor articles from around the web:

Processors

 

AMD, tongue, cheek; check

Subject: General Tech | April 19, 2018 - 06:42 PM |
Tagged: amd

AMD had a little fun yesterday as the head of Radeon Gaming, Scott Herkelman posted a comment about AMD's Radeon GPUs offering freedom of choice to gamers; unless they disapprove of the colour red of course.  FreeSync is certainly a good example of this commitment, offering non-proprietary adaptive sync technology to display manufacturers; on the other hand those who favour penguin flavoured operating systems might take exception to their statement.  Those shopping for GPUs in the near future should keep an eye out for new branding as the market seems to be poised for a bit of a change; either as a refresh of existing product lines or hopefully new products.  The Inquirer has opined about the comment in this post; though we have not yet heard from their articulate and unflappable CEO.

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"While AMD doesn't mention Nvidia by name, it noted that proprietary tech from other hardware brands can stymie freedom of choice when it comes to selecting PC components and systems."

Here is some more Tech News from around the web:

Tech Talk

 

Source: The Inquirer

Podcast #496 - Ryzen 7 2700X, 8-Core Coffee Lake, WD Black NVMe, and more!

Subject: General Tech | April 19, 2018 - 10:08 AM |
Tagged: x470, wd black nvme, Samsung, s9 plus, ryzen, podcast, Pinnacle Ridge, Intel, coffee lake, amd, 2700x, 2600x

PC Perspective Podcast #496 - 04/19/18

Join us this week for discussion of the Ryzen 7 2700X and Ryzen 5 2600X, WD's new NVMe SSDs, performance benchmarks of the Galaxy S9 Plus and more!

You can subscribe to us through iTunes and you can still access it directly through the RSS page HERE.

The URL for the podcast is: http://pcper.com/podcast - Share with your friends!

Hosts: Ryan Shrout, Allyn Malventano, Jeremy Hellstrom, Josh Walrath

Peanut Gallery: Ken Addison, Alex Lustenberg

Program length: 1:59:30

Podcast topics of discussion:

  1. Week in Review:
  2. Thanks to Simple Contacts for supporting PC Perspective. Save $30 on your first Simple Contacts order at http://simplecontacts.com/pcper and use promo code: pcper
  3. News items of interest:
  4. Picks of the Week:
    1. 1:45:05 Allyn: Myst 25th Anniversary Collection (kickstarter)
    2. 1:49:20 Jeremy: I can’t believe we’ve never picked Rufus
  5. Closing/outro
 
Subject: Storage
Manufacturer: AMD
Tagged: x470, StoreMI, raid, NVMe, amd

NVMe RAID and StoreMI

With Ken testing all of the new AMD X470 goodness that we had floating around the office here at PCPer, I snuck in some quick storage testing to get a look at just how the new platform handled a typical power user NVMe RAID configuration. We will be testing a few different platform configurations:

  • ASUS Z270 w/ 7700K
    • 1x SSD behind chipset (PCH)
    • 2x SSD (RAID-0) behind chipset (PCH)
    • 1x SSD directly connected to CPU
  • AMD X470 w/ 2600X
    • 1x SSD via RAIDXpert bottom driver
    • 2x SSD (RAID-0) via RAIDXpert
    • 1x SSD via MS InBox NVMe driver

For the AMD system we tested, all M.2 ports were direct connected to the CPU. This should be the case for most systems since the AMD chipset has only a PCIe 2.0 x4 link which would cut most NVMe SSD bandwidth in half if passed through it. The difference on AMD is that installing the RAIDXpert software also installs a 'bottom driver' which replaces the Windows NVMe driver, while Intel's RST platform handles this process more in the chipset hardware (but is limited to PCIe 3.0 x4 DMI bandwidth). Now onto the results:

Random Read IOPS

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For random IO, we see expected scaling from AMD, but do note that IOPS comes in ~40% lower than the same configuration on Intel's platform. This is critical as much of the IO seen in general use is random reads at lower queue depths. We'd like to see AMD doing better here, especially in the case where a single SSD was operating without the interference of the RAIDXpert driver, which was better, but still not able to match Intel.

Random Read Latency

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This latency chart should better explain the IOPS performance seen above. Note that the across the board latency increases by ~10us on the X470 platform, followed by another ~20us when switching to the RAIDXpert driver. That combined ~30us is 50% of the 60us QD1 latency seen the Z270 platform (regardless of configuration).

Sequential Read

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Ok, now we see the AMD platform stretch its legs a bit. Since Intel NVMe RAID is bottlenecked by its DMI link while AMD has all NVMe SSDs directly connected to the CPU, AMD is able to trounce Intel on sequentials, but there is a catch. Note the solid red line, which means no RAIDXpert software. That line tracks as it should, leveling off horizontally at a maximum for that SSD. Now look at the two dashed red lines and note how they fall off at ~QD8/16. It appears the RAIDXpert driver is interfering and limiting the ultimate throughput possible. This was even the case for a single SSD passing through the RAIDXpert bottom driver (configured as a JBOD volume).

StoreMI

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AMD has also launched their answer to Intel RST caching. StoreMI is actually a more flexible solution that offers some unique advantages over Intel. Instead of copying a section of HDD data to the SSD cache, StoreMI combines the total available storage space of both the HDD and SSD, and is able to seamlessly shuffle the more active data blocks to the SSD. StoreMI also offers more cache capacity than Intel - up to 512GB SSD caches are possible (60GB limit on Intel). Lastly, the user can opt to donate 2GB of RAM as an additional caching layer.

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AMD claims the typical speedups that one would expect with an SSD caching a much slower HDD. We have done some testing with StoreMI and can confirm the above slide's claims. Actively used applications and games end up running at close to SSD speeds (after the first execution, which comes from the HDD). StoreMI is not yet in a final state, but that is expected within the next week or two. We will revisit that topic with hard data once we have the final shipping product on-hand.

Author:
Subject: Processors
Manufacturer: AMD

A Year Later

Despite what might be considered an overall slump in enthusiast PC building due to record low GPU availability and sky-high memory prices, 2017 was one of the most exciting and competitive years in recent history when it comes to CPU innovation. On the desktop side alone, we saw the launch of AMD's new Zen CPU architecture with the Ryzen 1000 series of parts starting last March; we also saw new HEDT platforms from both Intel and AMD, and Intel's first 6-core mainstream CPUs.

Although the timeline doesn't quite work out for Ryzen to have affected the engineering-side of Intel's decision to release a 6-core desktop processor, it's evident AMD's pressure changed Intel's pricing and release schedule.

With little desktop competition, it's likely that the i7-8700K would have been a more expensive part, and released later. It's likely that Coffee Lake would have seen a full stack product launch in early 2018, as opposed to the staggered launch we experienced where only one compatible chipset and a subset of CPUs were available for months.

AMD and Ryzen have put significant pressure on Intel to remain competitive, which is good for the industry as a whole.

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We're now at just over a year since AMD's first Ryzen processor releases, and looking at the first appearance of the codename Pinnacle Ridge CPUs. Launching today are the Ryzen 7 2700X and 2700, and the Ryzen 5 2600x and 2600 processors. Can AMD keep moving the needle forward in the CPU space? Let's take a look.

Continuing reading our review of the AMD Ryzen 2700X and 2600X processors!

Western Digital Launches Ultrastar DC HC530 - TDMR 14TB HDD

Subject: Storage | April 18, 2018 - 05:39 PM |
Tagged: wdc, WD, ultrastar, sata, SAS, HelioSeal, hdd, DC HC530, 14tb

Following up on the prior release of a 14TB SMR (shingled magnetic recording) HDD, WD has launched a PMR (parallel magnetic recording)version of the same - the Ultrastar DC HC530:

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While the new model does not yet incorporate MAMR, it does couple PMR with TDMR (two-dimensional magnetic recording), which gives a slight boost to platter density, reaching over 900 Gbit/sq. inch. The DC HC530 naming is a departure from the previous HGST Ultrastar line products, which were labeled as 'He8', 'He10', etc. High-level specs are as follows:

  • Rotational speed: 7200 RPM
  • Data buffer: 512MB
  • Seek time (typ): 7.5 ms
  • Sequential transfer rate: 267 MB/s (start of disk)
  • Available sector sizes: 512e (advanced format emulation), 4Kn (4KB sectors)
  • Warranty: 5 years

The SAS models offer double the interface throughput (12Gbps) and some additional custom sector sizes but require higher operating power to drive that faster interface. While track linear density is high enough (at least at the start of the disk) to saturate a SATA 3Gbit link, SATA 6Gbit and SAS 12Gbit links will still see a cache-hit benefit from the drives' relatively large 512MB data buffer.

WD's press release appears after the break, and more information is available on the Ultrastar DC HC530 product page.

Subject: Mobile
Manufacturer: Samsung

Not Just a Better Camera

Samsung’s updated Galaxy phones are available now, and while the external designs - while beautiful - look the same as last year, the Galaxy S9 and S9+ feature faster internals and an improved camera system. Is it worth an upgrade over the Galaxy S8? How does this new flagship from Samsung compare to Apple’s more expensive iPhone X? Read on to find out!

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During the Galaxy S9 at Samsung’s “Unpacked” event unveiling the new phones, much was made about the GS9’s camera - and particularly its video recording capability, which features an ultra slow-motion mode. While camera is a vital part of the experience, and can make or break a handset for many people, it is the application processor that constitutes a bigger upgrade from last year’s Galaxy S8 phones.

In the USA, Samsung is using Qualcomm’s new Snapdragon 845, while many of the international versions of the phone use Samsung’s own Exynos SoC. We took an early look at performance with the Snapdragon 845 during Qualcomm’s recent media day, and now with shipping hardware and far more time for benchmarking we can really put this new mobile platform to the test. You can take or leave synthetic benchmark results, of course; I can offer my own subjective impressions of overall responsiveness, which is as much a test of software optimization as hardware.

Samsung Galaxy S9+ Specifications (US Version)
Display 6.2-inch 1440x2960 AMOLED
SoC Qualcomm Snapdragon 845 (SDM845)
CPU Cores 8x Kryo 385 up to 2.8 GHz
GPU Cores Adreno 630
RAM 6 GB LPDDR4X
Storage 64 / 128 / 256 GB
Network Snapdragon X20 LTE
Connectivity 802.11ac Wi-Fi
2x2 MU-MIMO
Bluetooth 5.0; A2DP, aptX
USB 3.1 (Type-C)
NFC
Battery 3500 mAh Li-Ion
Dimensions 158.1 x 73.8 x 8.5 mm, 189 g
OS Android 8.0

Samsung has opted to bring back the same industrial design introduced with last year’s Galaxy S8/S8+, but this was already a class-leading design so that is not a bad thing.

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Continue reading our review of the Samsung Galaxy S9+!

BenQ's EL2870U; Freesync for sure, HDR not so much

Subject: Displays | April 18, 2018 - 03:59 PM |
Tagged: benq, EL2870U, freesync, 4k, hdr10, TN

The BenQ EL2870U is a 27.9" 4K TN display that touts a 1ms gtg response time, supports HDMI 2.0a and DisplayPort 1.4, a FreeSync range of 40-60Hz and HDR 10 support.  The proof is in the testing however, which Kitguru conducted in their review.  The display suffers from an all too common flaw; it accepts HDR input but cannot properly display it so you should consider this a SDR display, more or less.  The colour calibration is not good enough for professional usage but would certainly function perfectly for gaming.  Check out the full details before considering a purchase.

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"On paper, the BenQ EL2870U initially seems like the ideal entertainment and productivity monitor. It’s a stylish, flicker-free 28in 4K UHD display with a 1ms response time, AMD FreeSync and HDR 10 support, to list but a few of the highlights."

Here are some more Display articles from around the web:

Displays

 

Source: Kitguru

The simple life, Far Cry 5's graphics settings

Subject: General Tech | April 18, 2018 - 01:58 PM |
Tagged: gaming, far cry 5

The graphics options in the new Far Cry have gone back to simplicity, with Ultra settings turning on all available features, so you won't have to spend as much time hunting for settings and enabling them as you did in a few of the prior incarnations. You can choose between SMAA or TAA depending on your preference as neither showed any significant performance impact in [H]ard|OCP's testing.  If you are planning on playing in 4K, the GTX 1080 Ti is your best bet, though the non-Ti version and AMD's RX Vega 64 are capable of running this resolution on High settings.  At 1440p or lower you have a wide variety of choice as any of the cards tested could manage a decent experience, albeit not necessarily on Ultra. 

Check out the full performance review here.

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"We test eleven GPU's performance from the low-end, to the top-end in Far Cry 5. Our goal is to find what settings are playable on each video card in Far Cry 5, and to compare the performance. We will also look at AA and Volumetric Fog performance. If you want to find what the best value GPU is for this game, this is for you."

Here is some more Tech News from around the web:

Tech Talk

 

Source: [H]ard|OCP

Now there's a good sign, Ryzen 2 can almost hit 6GHz

Subject: General Tech | April 17, 2018 - 02:27 PM |
Tagged: ryzen 2, overclocking, LN2, amd

It took liquid nitrogen to do, but an experienced overclocker took the 4.3GHz Ryzen 7 2700X all the way to 5.884GHz and and the 4.2GHz Ryzen 5 2600X to 5.882GHz.  If that doesn't impress you, then how about the fact that all cores were running at that speed, and not just one core active?  You will not see such high frequencies when using less esoteric cooling solutions however this indicates some serious overclocking potential for the new Ryzens in general.  Check out the proof by following The Inquirer's links here.

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"AMD'S RYZEN 2 processors are set to be proper powerhouses as the Ryzen 7 2700X and Ryzen 5 2600X chips have been overclocked beyond a preposterously nippy 5.8GHz."

Here is some more Tech News from around the web:

Tech Talk

 

Source: The Inquirer
Author:
Manufacturer: Intel

Overview

Despite the recent launch of the high-powered Hades Canyon NUC, that doesn't mean the traditional NUC form-factor is dead, quite the opposite in fact. Intel continues to iterate on the core 4-in x 4-in NUC design, adding new features and updating to current Intel processor families.

Today, we are taking a look at one of the newest iterations of desktop NUC, the NUC7i7DNHE, also known as the Dawson Canyon platform.

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While this specific NUC is segmented more towards business and industrial applications, we think it has a few tricks up its sleeves that end users will appreciate.

Intel NUC7i7DNHE
Processor Intel Core i7-8650U (Kaby Lake Refresh)
Graphics Intel UHD 630 Integrated
Memory 2 X DDR4 SODIMM slots
Storage

Available M.2 SATA/PCIe drive slot

Available 2.5" drive slot

Wireless Intel Wireless-AC 8265 vPro
Connections Gigabit Ethernet
2 x HDMI 2.0a
4 x USB 3.0
Price $595 - SimplyNUC

Click here to contiune reading our NUC7i7DNHE review!

Toshiba Refreshes HDD Branding, Intros Surveillance and Video Streaming Models

Subject: Storage | April 16, 2018 - 10:11 PM |
Tagged: x300, V300, toshiba, s300, P300, N300, L200, hdd

Today (well, tonight) Toshiba changed up their HDD branding to make things a bit easier to grasp for the consumer, as well as adding surveillance and video streaming models to their lineup:

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Toshiba chose to go with a round of colors, but these are notably different than what you have previously seen from WD. Typical desktop and mobile drives now carry a red label, with their performance desktop model going grey. NAS HDDs are yellow, and the two new items are blue and green. Let's take a closer look at these new additions:

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The blue 'Video Stream V300' model comes in up to a 3TB capacity and is firmware optimized for handling multiple (4) simultaneous video streams without thrashing the heads constantly seeking between tracks. This is a low RPM drive and is meant more for use in DVRs. Max capacity comes in only 3TB, but this is a very low cost and low power drive. Note the 'annual workload rating' of 72TB per year. More on that later.

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The green 'Surveillance S300' model is meant for significantly more demanding workloads upwards of 64 simultaneous HD video camera streams. These are meant for incorporation into large arrays and come with the necessary RV (accelerometer) sensors to help keep the heads on track while the drive is subjected to harsher vibrations seen in large server chassis. These come in up to 10TB with a workload rating of 150TB per year.

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Above are the general specs across the entire lineup, and below are the prices for the two new models:

  • V300 Video Streaming
    • 1TB - V300 Video Streaming - $49.99
    • 2TB - V300 Video Streaming - $69.99
    • 3TB - V300 Video Streaming - $89.99
  • S300 Surveillance
    • 4TB - S300 Surveillance - $119.99
    • 5TB – S300 Surveillance - $149.99
    • 6TB - S300 Surveillance - $189.99
    • 8TB - S300 Surveillance - $249.99
    • 10TB - S300 Surveillance - $349.99

Those prices look very competitive, but that 'annual workload rating' troubles me a bit, especially for the S300. That model is meant for use in an array, which must be initialized (eating one full drive write), possibly migrated (eating another full drive capacity worth of access), and with some RAID controllers, periodically scrubbing the data to verify integrity. A large array of 10TB HDDs with periodic array scrubbing/integrity checking scheduled every 2-3 weeks will technically run these parts past their rated workload. Backing off to monthly checks will get you just under the limit, provided your actual video workload does not push you over. Just something to consider when specing out a surveillance unit build.

Press blast for these new models appears after the break.

Source: Toshiba

Microsoft Takes a Mulligan with Windows 10 Build 17134

Subject: General Tech | April 16, 2018 - 09:21 PM |
Tagged: microsoft, windows 10

We were supposed to get Windows 10 build 17133 last week – but we didn’t.

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As it turns out, Microsoft says that they noticed their reliability metrics fall below their comfortable threshold, so they pulled the build. They could have fixed the issues with a Cumulative Update, but they didn't. While I’m sure Microsoft doesn’t want you to avoid Windows Updates, cough cough, the feature updates are kind-of the blank slates that get updated, so it’s probably for the best that they meet a certain level of stability. I mean, it would suck to not be able to install an update because your machine crashes before it installs the update that fixes the crash, right?

Fast forward a week, though, and we now have a new build, 17134, which is being pushed to Insiders. This means that it will probably be a bit of time before the public gets their hands on it. It would seem kind-of odd to push a build to Insiders and then YOLO it to the world at large the very next day.

Maybe next week? Maybe the week after? No idea. It's coming, though.