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Subject: General Tech | April 30, 2015 - 06:38 PM | Scott Michaud
Tagged: windows 10, microsoft, build 2015, build 10074, BUILD
When Microsoft forked their build numbers into 100xx and 101xx lines, we predicted that they were preparing a version to release at BUILD 2015. We also predicted that it would be heavily tested and pushed to both Slow and Fast simultaneously, which would give a good entry point for developers and probably even enterprise evaluators. I was surprised when Microsoft released 10061 last week, and then updated it just two days ago (why???) with four patches, but we ended up being correct in the end.
Microsoft has just released Windows 10 build 10074 to both Fast and Slow users. Its comes with a very small list of known issues, and they are much less severe than they were in previous releases. The first issue tells developers that Developer Mode needs to be enabled in Group Policy, rather than the place in Settings that it will eventually be. The next two issues are more severe: some games cannot be played in full screen and the People app is still broken. I am not sure how wide-spread “some games” is, but they plan to patch it via Windows Update “as soon as possible”.
One major fix is that now, when certain applications that play audio are minimized, they will continue to play audio. This bug made many media players, such as a few SoundCloud apps in the Windows Store as well as Microsoft's own Music app, pretty much useless. Until 10074, you would basically need to launch them, then cover them up with other windows if you wanted more screen real-estate.
If you were a fan of Aero from Windows 7, then you will like the blurred transparency effect of Start and the taskbar. Personally, while I think it looks nice, I was never really attached to that aspect of the Windows UI. Honestly, it used to drive me nuts when it kicked me out of games to complain about how it cannot properly manage 2GB of video memory, despite running perfectly fine if I select ignore. Hopefully that will not come back with it. But, if it is here without causing any problems, it does look pretty. Also, the Start Menu can now be manually resized to better arrange your apps. It also looks like the semi-horizontal layout is a great compromise between the Start Menu and the Start Screen for desktops.
So, as we expected, this build is what happens when Microsoft picks a target and mostly cleans up all of their relevant branches into a solid release. It is still a bit buggy here and there, but it feels better than 10049, which was itself better than 10041. That said, I also upgraded my NVIDIA drivers from 349.90 to 352.63; that could have something to do with it (although I am using the same Intel drivers).
There has not been too many announcements regarding features that are not present in 10074 though. It makes you wonder, at least a bit, how much will be added to the 101xx path until the OS finally launches.
Subject: General Tech | April 30, 2015 - 02:05 PM | Ken Addison
Tagged: podcast, video, pcper, .
PC Perspective Podcast #347 - 04/30/2015
Join us this week as we discuss AMD Zen Architecture and Roadmap leaks, ARM Cortex-A72, a budget Z97 board and more!
The URL for the podcast is: http://pcper.com/podcast - Share with your friends!
- iTunes - Subscribe to the podcast directly through the Store
- RSS - Subscribe through your regular RSS reader
- MP3 - Direct download link to the MP3 file
Hosts: Ryan Shrout, Jeremy Hellstrom, Josh Walrath, and Allyn Malventano
Program length: 1:24:31
Subject: General Tech | April 30, 2015 - 01:15 PM | Jeremy Hellstrom
Tagged: snapdragon 810, qualcomm, LG, Samsung
There have been many stories about Qualcomm's difficulties lately, from the court case with NVIDIA to Samsung and LG not using their Snapdragon 810 for their new smartphones. Qualcomm has struck back at the speculations about problems with this chip that rose from these decisions, pointing out that Microsoft, Xiaomi, Motorola and Sony will all be releasing devices with the Snapdragon 810 in the near future. LG put in their two cents as well, pointing out their decision to use the 808 chip was made over a year ago and they are still planning on utilizing the next generation Snapdragon 820 in the future, not to mention that they use the 810 in their G Flex 2. Samsung has also shown their belief in Qualcomm's products considering they will be fabbing the 820. You can see a short video of an interview with Qualcomm about this topic over at The Register.
"QUALCOMM HAS DEBUNKED chatter that LG ditched its octa-core Snapdragon 810 chip for the G4 owing to overheating problems."
Here is some more Tech News from around the web:
- Windows 10 is now available for the Raspberry Pi 2 @ The Inquirer
- 'Android on Windows': Microsoft tightens noose around neck, climbs on chair @ The Register
- This is Spartan? No, it's Microsoft Edge, Son of Internet Explorer @ The Register
- IBM creates quantum super-conductor in square formation @ The Inquirer
- Disney Replaces Longtime IT Staff With H-1B Workers @ Slashdot
- Using Asus Transfer Express: A Multi-Platform Control Hub @ Kitguru
Subject: Graphics Cards | April 29, 2015 - 03:49 PM | Jeremy Hellstrom
Tagged: GeForce 352.63, beta, windows 10
The new Win 10 NVIDIA GeForce driver is here, in two different flavours depending on your form factor. If you spend the money for a gaming laptop with a GeForce 600M through 900M then this is the driver for you. On the other hand if you have a traditional desktop and a GPU or two then head to this page.
If you have a Sony laptop you should double check your GPU is covered and unfortunately at this point Hybrid Power technology is not supported. NVIDIA did not provide much additional information on the desktop side; it is a beta and so is the OS so make sure to record the full information about your bugs and crashes when reporting them, not just a frowny face followed by expletives.
Subject: General Tech | April 29, 2015 - 02:31 PM | Jeremy Hellstrom
Tagged: gaming, chaos, just cause 3
Sure, pretending to be a gangster can be fun and the many gameplay videos of GTAV certainly make it look entertaining but it pales in comparison to the over the top chaotic gameplay of the Just Cause series. Watch the trailer below which covers a mix of gameplay, scripted events and cutscenes invoke. Now decide whether destroying a town with your grapple attached to a bus while flying a helicopter seems like more entertainment than using a mod to drop whales across GTAV's landscape. The modding community will certainly develop more interesting things to do in GTAV, then again the JC2 modders helped have the multiplayer version of the chaos simulator. Up to you if you would rather demolish things as a gangster or as a 'liberator'.
Whatever you do remember, only you can stop pre-orders.
"Watching the “gameplay reveal” trailer for Just Cause 3 is like watching the ambitions of every guns, vehicles and explosions game made real. It’s the ludicrously overblown action blockbuster that Uncharted’s scripted events and cutscenes invoke."
Here is some more Tech News from around the web:
- Grand Theft Auto V Single GPU Performance @ [H]ard|OCP
- Grand Theft Auto V Review @ Techgage
- Grand Theft Auto V - Shadow Technologies Showdown @HiTech Legion
- GTA V GPU Performance @ eTeknix
- Wot Does Wot: Grand Theft Auto V Graphics Settings Guide @ Rock, Paper, SHOTGUN
- Up to 77% off - Star Wars Day Celebration on GOG.com!
- Valve Drop Steam Paid Mods For Now @ Rock, Paper, SHOTGUN
- The Tables Have Turned: Valve’s Learning A Hard Lesson About Paid Mods @ Techgage
- Gabe Newell, Garry Newman Defend Steam’s Paid Mods @ Rock, Paper, SHOTGUN
- Over The Top: Verdun Charges Out Of Early Access @ Rock, Paper, SHOTGUN
- Not Chess – Warhammer 40,000: Regicide Gameplay Trailer @ Rock, Paper, SHOGUN
- The 50 Best Strategy Games Ever Made @ Rock, Paper, SHOTGUN
Subject: General Tech | April 29, 2015 - 12:34 PM | Jeremy Hellstrom
Tagged: freesync, 4k, gsync, keyboard, gaming mouse, input
It has been a relatively quiet year for new CPUs and GPUs as we await new releases apart from the occasional incredibly high priced new product. On the peripheral side it has been anything but quiet, with numerous gaming mice and keyboards of both mechanical and other types being released. Not only that but we are finally starting to see both AMD and NVIDIA's variable refresh rate monitors appear on the market as well as new 4k and other more traditional displays. The Tech Report has some recommendations for all of the above as well as other backup peripherals, audio devices and more in this article here.
"It's time for our latest roundup of recommendations for monitors, keyboards, mice, and more. We've tied it all together in our April 2015 peripheral staff picks."
Here is some more Tech News from around the web:
- Make This Mini Star Wars BB-8 Ball Droid with a Hacked Sphero @ MAKE:Blog
- Laid-back approach streamlines gate production @ The Register
- New antenna supports all three wireless charging standards @ The Register
- Surgery-bot can be hacked to HACK YOU TO PIECES @ The Register
- CyberPowerPC Factory Tour: What it takes to build a Gaming PC @ Hardware Asylum
- Tattoogate: Apple Watch won't work properly on inked wrists? @ The Inquirer
Subject: Cases and Cooling | April 28, 2015 - 09:29 PM | Sebastian Peak
Tagged: nzxt, Noctis 450, mid-tower, enclosure, case
NZXT proclaims that “bold is back” with their new enclosure design, a striking-looking case based (at least internally) on the popular H440.
The Noctis 450 takes the H440 and combines it with an angular external construction that looks similar to the company’s Phantom enclosure series. As the interior is identical to the H440 this new enclosure features the spacious interior and excellent cooling support from the previous model. As a nice addition the Noctis 450 adds a PWM fan controller (and includes 4 fans), further simplifying cooling for a build with this case.
NZXT has created a product video to showcase the new design:
In the appearance department the Noctis 450 really does look good (although style is always a personal thing), with dramatic black/red and the familiar NZXT white/black color schemes available to help accent the interesting angles, and there is an adjustable LED lighting system as well.
Plenty of storage room (unless you're Allyn) with 5 slide-out HDD trays
The MSRP is set at $139.99 and the Noctis 450 is currently available for pre-order on the NZXT site.
Subject: General Tech, Cases and Cooling | April 28, 2015 - 08:15 PM | Tim Verry
Tagged: cirrus7, SFF, nuc, broadwell-u, fanless
Next month, German manufacturer Cirrus7 will begin shipping its new Nimbini system. The Nimbini is an even smaller variant of the company’s small form factor Nimbus PC. This time, Cirrus7 has managed to pack a Intel NUC system into a fanless case with multiple layers of stacked laser cut aluminum panels that double as a heatsink for the internals. Even better, the Nimbini supports Intel’s Rock Canyon and Maple Canyon NUC boards, and supports Broadwell-U processors up to the 28W Core i7 models with Iris Graphics (e.g. the two core, four thread, Core i7-5557U with Iris Graphics 6100).
The Nimbini will come as a complete system (150 x 150 x 87mm) preloaded with Windows or Ubuntu Linux operating systems or as a barebones DIY kit – which at upwards of 90 pieces (per FanlessTech) is not for the faint-of-heart! This case can be customized to add different covers and to vary the thickness of the case by adding or removing layers. The standard configuration leaves room for a 2.5” drive in addition to the usual M.2 SSD used with NUCs. If you aren’t using that second storage drive, you can make the case thinner or expand it for maximum cooling. While also aesthetically pleasing, the best part about the aluminum construction is that it is a fanless design which is perfect for a HTPC (home theater PC) or audio engineering setup. Cirrus7 claims to support up to 28W processor TDPs without any fans.
Rear IO for the Intel Maple Canyon NUC installed in the layered Nimbini chassis.
Cirrus7 will being taking pre-orders in May. Among others, both the Rock Canyon (with its IR receiver and accompanying case window) and Maple Canyon internal hardware (NUC boards) with dual DisplayPort outputs will be on offer. Pricing has not yet been announced, but it looks promising if you are looking for a premium silent SFF PC.
Subject: General Tech | April 28, 2015 - 07:27 PM | Scott Michaud
Tagged: microsoft, windows 10, BUILD, build 2015
BUILD 2015 begins tomorrow, and I expect we'll learn the last features that Microsoft intends to add to Windows 10 at launch. The conference is targeted at software and web developers first and foremost. We might not see too much on the consumer side, but we should get under-the-hood information that will be relevant to consumers. For instances, some questions about Windows Store, WinRT, and DirectX 12 might be answered. We might even get a public DirectX 12 SDK (and more).
Note: WinRT (API) is not the same as Windows RT (OS).
As we noted earlier, development was forked into a 100xx-branch and a 101xx-branch of build numbers. We assume that, due to the proximity to the conference, the lower build number is getting polished for public presentation while the higher builds will surface later, with more experimental features.
Microsoft published an introduction video, based on the 10061 build, to introduce the new OS to new users. I guess they are expecting a new wave of testers after the conference, probably both developers and enterprise evaluators. It is brief but interesting, although it surprisingly did not mention anything about the “Continuum” interface to switch between mouse/keyboard and touch experiences.
As stated, BUILD 2015 starts tomorrow and we will probably have a bit of coverage for it.
Subject: General Tech | April 28, 2015 - 04:08 PM | Scott Michaud
Tagged: pc gaming
If you have ever watched the movie Groundhog Day, then the premise of this game should be familiar. Garbage Day borrows its premise and lets the player do whatever they want for a day, and time resets. The game is said to justify the theme with a nuclear power accident, because the average person doesn't understand how nuclear energy works so why not?
In the movie, this gave Bill Murray countless opportunities, literally, to understand the town and figure out what he was supposed to do to move on with his life. This is the core of many video games, such as the Hitman franchise, but it is perceived as repeated failures. The game will supposedly have an end state to allow the player to break the cycle based on their actions. Unlike a stealth-action game however, it looks like it encourages goofing off as a means to soften the repetition.
Subject: Cases and Cooling | April 28, 2015 - 03:54 PM | Jeremy Hellstrom
Tagged: in win 707, in win, eatx
Weighing in at 25lb empty, the IN WIN 707 is a serious case for those with a lot of components to house. Measuring 243 x 538 x 582mm (9.5" x 21" x 22.9"), with eight drive bays which can hold 3.5" or 2.5" drives a well as three 5.25" drives this case is designed for the storage junkie. The cooling options are also impressive, you can fit two radiators inside this case or opt for up to ten fans in a mix of 120mm and 140mm by removing some of the storage bays, if cooling is of more importance to you than storage. [H]ard|OCP liked the overall design, seeing as how it is essentially an IN WIN GR One with a different exterior but the lack of value added components such as runner grommets to reduce vibrations, sub-par filters and cheap feeling fan mounting clips detracted from their experience. On the other hand it is also less expensive and worth consideration for some peoples needs.
"The IN WIN 707 Gaming Version Full Tower case comes with a long list of features that reads to make it one of the best enthusiast hardware chassis you can buy. Tool-less design, spots for multiple radiators, E-ATX motherboard support, excellent CPU heatsink clearance, and designed for 10 fans. Does it measure up?"
Here are some more Cases & Cooling reviews from around the web:
- Fractal Design Core 2500 @ Benchmark Reviews
- BitFenix AEGIS mATX Case Review @ Hardware Canucks
- Nox Xtreme lanbx @ techPowerUp
- Phanteks Enthoo Evolv Micro Tower Case Review @ Neoseeker
- MSI Product Preview Including the Cubi Mini PC Kit @ Hardware Asylum
- Corsair H80i GT Liquid CPU Cooler @ Benchmark Reviews
Subject: Storage | April 28, 2015 - 01:51 PM | Jeremy Hellstrom
Tagged: Phison PS3110, 19nm, toshiba, toggle NAND, kingston hyper x, ssd
When you pick up a Kingston HyperX Savage SSD you have a choice of the barebones model at $122 for the 240GB model or you can pay an extra $25 for the upgrade kit which contains 2.5mm z-height adapter, a SATA 6Gb/s cable, a 2.5" to 3.5" adapter plate, Acronis True Image HD imaging software, a micro-screwdriver set, and a USB 3.0 enclosure with USB 3.0 cable. That upgrade kit is perfect for those looking for an easy way to move their entire OS to the new SSD with a minimum of fuss. Inside the drive is the Phison PS3110 controller with a 256MB DDR3-1600 cache and Toshiba's 19nm Toggle Mode NAND. Hardware Canucks put the drive to the test and it shows huge improvements from the first generation, enough to put it in competition with offerings from OCZ, Intel and Crucial. This demonstrates a faster evolution that competitors products but it does unfortunately come at a price that is a bit high compared to those competitors offerings.
"The affordable Kingston HyperX Savage is one of the first SSDs to use the new Phison PS3110 controller and the end results are extremely impressive to say the least."
Here are some more Storage reviews from around the web:
- Kingston HyperX Savage 240GB SSD Upgrade Bundle Review @HiTech Legion
- Kingston HyperX Savage SSD @ The SSD Review
- Kingston HyperX Savage @ Benchmark Reviews
- Kingston HyperX Savage 240GB SSD Review, Raw Savage Speed @ Bjorn3d
- Kingston HyperX Savage SSD @ Modders-Inc
- Intel 750 Series @ HardwareHeaven
- Seagate Enterprise NAS HDD 6TB SATA III HDD Review @ NikKTech
Subject: Storage | April 28, 2015 - 12:44 PM | Allyn Malventano
Tagged: TurboWrite, tlc, ssd, slc, Samsung, 840 evo
For those of you following the Samsung 840 EVO saga, last week we saw the release of Magician 4.6. Samsung was initially throttling downloads and firmware update rates, but those limits appear to have been lifted as of this morning. Another thing we noticed this morning was the inclusion of the standalone ISO updater for those who are otherwise unable to run the Magician software (i.e. Mac users):
For those on laptops or other devices with no optical drive, I've confirmed the ISO can be used via USB if placed there with a tool such as Rufus.
Note to Linux users:
There was an early report of complications from a user who was running a full disk fstrim during boot, where that operation was causing errors (corrected once that operation was disabled). It should be noted that full disk TRIM operations are redundant so long as the OS is issuing TRIM on-the-fly during regular file moves / deletions. This may be an issue with queued TRIM handling of the new 840 EVO firmware. If not reproduced / corrected by Samsung, the Linux devs may be able to add this firmware revision to the queued TRIM blacklist to possibly fix the problem on their end.
Note to mSATA 840 EVO users:
It appears the update does not currently apply to these. I've asked Samsung about this.
Subject: General Tech | April 28, 2015 - 12:31 PM | Jeremy Hellstrom
Tagged: plasma, linux, kubuntu
Kubuntu came about when Ubuntu switched to the Unity desktop environment as a KDE based alternative, which as Linux.com points out caused much disgust due to bugs at launch and a less than attractive interface. The newest version now uses the Plasma 5 environment, the first release to do so, replacing version 4 which has been in use almost decade now. This distro still uses Dolphin as its file manager but now uses Simple Desktop Display Manager (SDDM) instead of KDM. It also incorporates systemd, with these two changes users of Arch Linux will feel right at home. Check out the review for a list of the programs it ships with as well as the ones that Linux.com added after the fact to make Kubuntu work best for their machines.
"The latest version of Kubuntu, 15.04, aka Vivid Vervet was released last week and it's available for free download. With this release it has become the first major distro to ship Plasma 5 as the default desktop environment."
Here is some more Tech News from around the web:
- MIPS quietly bares its processor architecture to universities @ The Register
- DOTS Uses Paint to Control Rapsberry Pi 2 @ Hack a Day
- Asus 4K ZenBook Pro UX501 comes with Intel 5th-gen Core i7 @ The Inquirer
Subject: Processors | April 27, 2015 - 06:06 PM | Josh Walrath
Tagged: Zen, Steamroller, Kaveria, k12, Excavator, carrizo, bulldozer, amd
There are some pretty breathless analysis of a single leaked block diagram that is supposedly from AMD. This is one of the first indications of what the Zen architecture looks like from a CPU core standpoint. The block diagram is very simple, but looks in the same style as what we have seen from AMD. There are some labels, but this is almost a 50,000 foot view of the architecture rather than a slightly clearer 10,000 foot view.
There are a few things we know for sure about Zen. It is a clean sheet design that moves away from what AMD was pursuing with their Bulldozer family of cores. Zen gives up CMT for SMT support for handling more threads. The design has a cluster of four cores sharing 8 MB of L3 cache, with each core having access to 512 KB of L2 cache. There is a lot of optimism that AMD can kick the trend of falling more and more behind Intel every year with this particular design. Jim Keller is viewed very positively due to his work at AMD in the K7 through K8 days, as well as what he accomplished at Apple with their ARM based offerings.
One of the first sites to pick up this diagram wrote quite a bit about what they saw. There was a lot of talk about, “right off the bat just by looking at the block diagram we can tell that Zen will have substantially higher single threaded performance compared to Excavator and the Bulldozer family.” There was the assumption that because it had two 256-bit FMACs that it could fuse them to create a single 512 bit AVX product.
These assumptions are pretty silly. This is a very simple block diagram that answers few very important questions about the architecture. Yes, it shows 6 int pipelines, but we don’t know how many are address generation vs. execution units. We don’t know how wide decode is. We don’t know latency to L2 cache, much less how L3 is connected and shared out. So just because we see more integer pipelines per core does not automatically mean, “Da, more is better, strong like tractor!” We don’t know what improvements or simplifications we will see in the schedulers. There is no mention of the front-end other than Fetch and Decode. How about Branch Prediction? What is the latency for the memory controller when addressing external memory?
Essentially, this looks like a simplified way of expressing to analysts that AMD is attempting to retain their per core integer performance while boosting floating point/AVX at a similar level. Other than that, there is very little that can be gleaned from this simple block diagram.
Other leaks that are interesting concerning Zen are the formats that we will see these products integrated into. One leak detailed a HPC aimed APU that features 16 Zen cores with 32 MB of L3 cache attached to a very large GPU. Another leak detailed a server level chip that will support 32 cores and will be seen in 2P systems. Zen certainly appears to be very flexible, and in ways it reminds me of a much beefier Jaguar type CPU. My gut feeling is that AMD will get closer to Intel than it has been in years, and perhaps they can catch Intel by surprise with a few extra features. The reality of the situation is that AMD is far behind and only now are we seeing pure-play foundries start to get even close to Intel in terms of process technology. AMD is very much at a disadvantage here.
Still, the company needs to release new, competitive products that will refill the company coffers. The previous quarter’s loss has dug into cash reserves, but AMD is still stable in terms of cash on hand and long term debt. 2015 will see new GPUs, an APU refresh, and the release of the new Carrizo parts. 2016 looks to be the make or break year with Zen and K12.
Edit 2015-04-28: Thanks to SH STON we have a new slide that has been leaked from the same deck as this one. This has some interesting info in that AMD may be going away from exclusive cache designs. Exclusive was a good idea when cache was small and expensive, as data was not replicated through each level of cache (L1 was not replicated in L2 and L2 was not replicated in L3). Intel has been using inclusive cache since forever, where data is replicated and simpler to handle. Now it looks like AMD is moving towards inclusive. This is not necessarily a bad thing as the 512 KB of L2 can easily handle what looks to be 128 KB of L1 and the shared 8 MB of L3 cache can easily handle the 2 MB of L2 data. Here is the link to that slide.
The new slide in question.
Subject: Memory | April 27, 2015 - 04:45 PM | Jeremy Hellstrom
Tagged: ddr4-3200, G.Skill, Ripjaws 4, 16GB
At $450 for 16GB of DDR4-3200, G.Skill's Ripjaws 4 kit is very well priced for DDR4 of that speed, especially if you like the active cooling fans. This particular kit is has timings of 16-16-16-36 with a 2T command rate. It also requires an impressive 1.35V to hit full speed, well above the 1.2V specification but in line with many of the other DDR4 enthusiast kits. Indeed when Hardware Canucks started their overclocking tests they raised that to 1.4V and managed a variety of tighter timings with reduced clock speed; worth noting is that all of those overclocks were successful when using a 1T command rate. Check out their full review here and don't forget to sign up for our contest!
"G.Skill's Ripjaws 4 DDR4-3200 16GB kit gives Haswell-E buyers an excellent combination of price, out-of-box performance and overclocking abilities. It has everything you could possibly want in a DDR4 kit."
Here are some more Memory articles from around the web:
- Corsair Dominator Platinum DDR4-3400 Review @ Hardware Canucks
- Crucial Ballistix Elite 2666MHz Quad Channel DDR4 @ eTeknix
- Corsair Vengeance LPX DDR4-2666 32GB Memory Kit Review @ Hardware Canucks
- Crucial DDR4 2133 MHz 32 GB (4x 8 GB) @ techPowerUp
Subject: Editorial | April 27, 2015 - 03:12 PM | Ryan Shrout
Tagged: hardware canucks, giveaway, contest
Seriously, won't SOMEONE please take this hardware from us? We are trying desperately to give it away...
Last month PC Perspective and Hardware Canucks partnered together to offer up a March / St. Patrick's Day themed giveawawy via YouTube. The problem? Only one of 15 people I contacted about winning replied - the rest were silent or replied and did not live in the US or Canada (one of the requirements). So to fix this, we are restarting the contest for the 2nd and 3rd prize winners.
The rules are basically the same: Subscribe to both PC Perspective's and Hardware Canuck's YouTube channel, live in the US or Canada, enter by May 4th!
We'll draw the winners and notify everyone that we have done so once we have confirmation from the participants. Good luck!
Subject: Cases and Cooling | April 27, 2015 - 02:49 PM | Jeremy Hellstrom
Tagged: Fanless PSU, enermax, Digifanless, 550W, modular psu, 80 Plus Platinum
The Enermax Digifanless 550W PSU is completely modular and as the name implies there is no fan to be found in this PSU. Instead large heatsinks take up most of the room inside the casing, with a mix of Nippon Chemi-con, Enesol and DuraTech capacitors with the PFC and power components hidden under those heatsinks. [H]ard|OCP's testing proved that the 80 PLUS Platinum rating that Enermax claims for this PSU is well deserved with efficiency over 90% in testing. [H] was more than impressed with the overall build quality and performance of this heatsink, however the MSRP is significantly higher than the competitions which was why this PSU was left holding Silver. It is not for sale yet here in North America so there is still a chance that a price reduction could make this PSU very attractive for those looking for a silent PC build.
"Enermax joins the ranks of the fanless computer power supply builders. These are of course a must-have for those enthusiasts looking for a zero noise profile computer build. Many times these sorts of builds of course suffer from very hot environments, so fanless PSUs are a perfect fit for our testing criteria."
Here are some more Cases & Cooling reviews from around the web:
- SilverStone Strider Gold S ST75F-GS V2 @ [H]ard|OCP
- Xigmatek Maverick S 500 W @ techPowerUp
- Andyson Titanium N 700 W @ techPowerUp
- SilverStone Strider Gold 1500W Power Supply Unit Review @ NikKTech
Subject: General Tech | April 27, 2015 - 01:04 PM | Jeremy Hellstrom
Tagged: Summit Ridge, rumours, Godavari, Bristol Ridge, amd
This morning DigiTimes is reporting on a unconfirmed rumour that AMD's new APU, Godavari, will be arriving towards the end of May of this year. This goes along with the leak that WCCFtech reported on this weekend, they have information that the chip will be a Kaveri design with up to four Steamroller cores, a GCN 1.1 base GPU with up to 512 stream processors and a dual-channel DDR3 memory in an FM2+ socket. If their information is accurate you can expect to see models with 65W or 95W TDPs and boost clocks in the 4GHz range depending on the model. Also worth noting is the rumour that AMD has placed orders with ASMedia Technology for USB 3.1 controller ICs for release in September.
"AMD will launch Godavari series APUs at the end of May to compete with Intel's Broadwell and Skylake platforms, according to Taiwan-based supply chain makers."
Here is some more Tech News from around the web:
- Apple Watch RIPPED APART, its GUTS EXPOSED to hungry Vultures @ The Register
- Debian 8.0 'Jessie' arrives following Ubuntu 15.04 release @ The Inquirer
- SoftMaker eyes Microsoft with free office suite for Android tablets @ The Inquirer
- Grooveshark faces $750 MEELLION piracy payout @ The Register
- Tech ARP 2015 Mega Giveaway
Subject: Cases and Cooling | April 26, 2015 - 02:37 PM | Scott Michaud
Tagged: fanless, cooler
We are getting a fair amount of “big heatsink” options for enthusiasts, which is nice. This one is from a Japanese manufacturer, Scythe Co., and it's quite big. It is similar in size and weight to the Noctua D14, but in a four-tower design. Each stack of fins has three heat pipes, twelve fingers total, to deliver the heat up from the plate that rests on your CPU. It measures 13cm x 15.5cm x 15.3cm and weighs 0.9kg.
The product page doesn't seem to declare a fanless operation mode, but FanlessTech mentions that previous models were advertised at, not just abused by enthusiasts to, 65W in passive configurations. It is a pretty large cooler, so that makes sense. I have also seen a few posts where the Noctua D14 can be used fanless for around 65W. You cannot really make an apples-to-apples comparison between the two units though. While the size and weight are similar, the geometry is quite different. For example, the Noctua is really designed to have fans installed between the two towers as well as the ends, blowing air over the fins in a certain direction.
No news about pricing or availability for Europe or North America yet. The company does have an international presence though.