Author:
Subject: Processors
Manufacturer: Intel

Broadwell-E Platform

It has been nearly two years since the release of the Haswell-E platform, which began with the launch of the Core i7-5960X processor. Back then, the introduction of an 8-core consumer processor was the primary selling point; along with the new X99 chipset and DDR4 memory support. At the time, I heralded the processor as “easily the fastest consumer processor we have ever had in our hands” and “nearly impossible to beat.” So what has changed over the course of 24 months?

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Today Intel is launching Broadwell-E, the follow up to Haswell-E, and things look very much the same as they did before. There are definitely a couple of changes worth noting and discussing, including the move to a 10-core processor option as well as Turbo Boost Max Technology 3.0, which is significantly more interesting than its marketing name implies. Intel is sticking with the X99 platform (good for users that might want to upgrade), though the cost of these new processors is more than slightly disappointing based on trends elsewhere in the market.

This review of the new Core i7-6950X 10-core Broadwell-E processor is going to be quick, and to the point: what changes, what is the performance, how does it overclock, and what will it cost you?

Go.

Continue reading our review of the new Core i7-6950X 10-core processor!!

CES 2016: Zotac ZBOX E1751 SFF PC with Intel Core i7, Iris Pro

Subject: Systems | January 9, 2016 - 04:46 AM |
Tagged: zotac, ZBOX E1751, zbox, SFF, iris pro, i7-5775R, CES 2016, CES, Broadwell

Zotac has a new enthusiast ZBOX in the E series, the E1751; a small form-factor PC with an Intel Core i7 (Broadwell) processor and Iris Pro graphics.

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The Intel Core i7-5775R processor is a 65 W 4 core/8 thread part that operates from 3.3 - 3.8 GHz. There are two DDR3L SoDIMM slots supporting 1600/1866 MHz memory (the CPU supports up to 32 GB of RAM), and storage options are limited to SATA/mSATA drives (no M.2 support for the latest NVMe storage).

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Specifications:

  • Processor: Intel Core i7-5775R, quad-core up to 3.8 GHz
  • Graphics: Intel Iris Pro Graphics 6200
  • Memory: 2x DDR3L 1600/1866 SoDIMM slots
  • Storage: 2.5-inch SATA 6.0 Gbps HDD/SSD bay, mSATA 6.0 Gbps slot
  • Networking: Dual Gigabit LAN, 802.11ac wireless, Bluetooth 4.0
  • Display output: 2x DisplayPort, DVI-D (single-link)
  • USB: 3x USB 3.0 ports (1x front, 2x rear)
  • Audio: 3.5 mm input/output; digital optical audio output
  • Card reader: SD/SDHC/SDXC

In addition to the kit specified above, the “PLUS” models will include 8 GB of memory and a 128 GB SSD.

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Pricing and release date were not yet available.

Coverage of CES 2016 is brought to you by Logitech!

PC Perspective's CES 2016 coverage is sponsored by Logitech.

Follow all of our coverage of the show at http://pcper.com/ces!

Source: Zotac

Podcast #381 - Picks of the Year, the EK Predator 240, ASUS MG278Q FreeSync and more!

Subject: General Tech | December 31, 2015 - 06:57 PM |
Tagged: video, Skylake, Silverstone, predator 240, podcast, picks of the year, mg278q, Intel, g-sync, freesync, EKWB, Broadwell, asus

PC Perspective Podcast #381 - 12/31/2015

Join us this week as we discuss our Picks of the Year, the EK Predator 240, ASUS MG278Q FreeSync 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!

  • iTunes - Subscribe to the podcast directly through the iTunes Store
  • RSS - Subscribe through your regular RSS reader
  • MP3 - Direct download link to the MP3 file

Hosts: Ryan Shrout, Jeremy Hellstrom, Josh Walrath, Allyn Malventano, Morry Tietelman, and Sebastian Peak

Program length: 2:13:30

  1. Week in Review:
  2. News items of interest:
  3. PC Perspective Hardware Picks of the Year
    1. 0:48:30 Graphics Card of 2015
    2. 1:00:40 CPU of 2015
    3. 1:06:55 Storage of 2015
    4. 1:11:15 Case of 2015
    5. 1:20:50 Motherboard of 2015
    6. 1:29:20 Price Drop of 2015
    7. 1:38:30 Mobile Device of 2015
    8. 1:45:50 Best Trend of 2015
    9. 1:57:40 Worst Trend of 2015
  4. Closing/outro

Subscribe to the PC Perspective YouTube Channel for more videos, reviews and podcasts!!

Intel Adds New Processors to Broadwell and Skylake Lineups

Subject: Processors | December 28, 2015 - 12:00 PM |
Tagged: skylake-u, Skylake, mobile cpu, Intel, desktop cpu, core i7, core i5, core i3, Broadwell

As reported by CPU World Intel has added a total of eight new processors to the 5th-gen “Broadwell” and 6th-gen “Skylake” CPU lineups, with new mobile and desktop models appearing in Intel’s price lists. The models include Core and Celeron, and range from dual core (five with Hyper-Threading) to a new quad-core i5:

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Chart of new Intel models from CPU-World

“Intel today added 8 new Broadwell- and Skylake-based microprocessors to the official price list. New CPUs have unusual model numbers, like i5-6402P and i5-5200DU, which indicates that they may have different feature-set than the mainstream line of desktop and mobile CPUs. Intel also introduced today Celeron 3855U and 3955U ultra-low voltage models.”

It is unclear if the desktop models (Core i3-6098P, Core i5-6402P) listed with enter the retail channel, or if they are destined for OEM applications. The report points out these models have a P suffix “that was used to signify the lack of integrated GPU in older generations of Core i3/i5 products. There is a good chance that it still means just that”.

Source: CPU-World

New Lightweight LG Gram Notebooks Hit US Market

Subject: Mobile | October 2, 2015 - 06:02 AM |
Tagged: LG, ultrathin, Broadwell, ips display

Earlier this week, LG revealed three new notebooks under its Gram series that are set to compete with Apple’s Macbook Air (The Verge has a photo comparison of the two) and various Ultrabooks from other manufacturers (e.g. Lenovo and Asus). The new series includes one 13-inch and two 14-inch laptops that weigh in at 2.16 pounds and are 0.5” thick. The LG Gram with 13” display is the smallest of the bunch at 11.9” x 8.4” x 0.5” and the chassis is constructed of magnesium and polycarbonate (plastic). Meanwhile, the two notebooks with the 14” display measure 12.8” x 8.94” x 0.5” and feature a body made from a combination of carbon-magnesium and lithium-magnesium alloys. The difference in materials accounts for the larger notebooks hitting the same weight target (2.16 lbs).

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The 14-inch LG Gram 14 (gram-14Z950-A.AA4GU1) notebook.

LG is packing every Gram notebook with a 1080p IPS display (13.3 or 14 inches), dual mics, a 1.3 MP webcam, six row island-style keyboard, and a spacious track pad. External IO includes two USB 3.0 ports, HDMI output, micro SD card slot, and a micro USB port that (along with the included dongle) supports the 10/100 Ethernet network connection.

The base Gram 13-inch comes in Snow White while both Gram 14-inch notebooks are clad in Champagne Gold.

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The LG Gram 13 Broadwell-powered laptop (gram-13Z950-A.AA3WU1).

Internally, LG has opted to go with Intel’s Broadwell processor and its built-in HD 5500 GPU. The LG Gram 13 uses the Intel Core i5-5200U (2 cores, 4 threads at 2.2-2.7GHz). The 14-inch models can be configured with an Intel i5 or an Intel Core i7-5500U which is a dual core (with HyperThreading for four threads) processor clocked at 2.4 GHz that can boost to 3.0 GHz. Additional specifications include 8GB of DDR3L memory, a solid state drive (128 GB on the Gram 13, up to 256 GB on the Gram 14), Intel 802.11ac Wi-Fi, and rated battery life of up to 7.5 hours (which is not great, but not too bad).

The Gram 13 starts at $900. Moving up to the base 14” model will cost $1,000. Finally, the top-end Core i7-powered Gram 14 has an MSRP of $1,400.

The Gram series is LG’s first major thin-and-light entry into the US market, and while there are some compromises made to get the portability, the price points are competitive and seem to be priced right. Interestingly, LG is aiming these notebooks as Macbook Air competitors, allegedly offering you a larger, yet lighter, notebook. It is not actually the lightest notebook on the market, however. Below is a brief point of (weight) comparison to some of the major recent thin-and-lights, the Gram is going up against:

  • 12” Apple MacBook: 2.03 lbs
  • 11” Apple MacBook Air: 2.38 lbs
  • 13” Apple MacBook Air: 2.96 lbs
  • 13.3" ASUS Zenbook UX305FA (Core M): 2.65 lbs
  • 13.3" ASUS Zenbook UX301LA (Core i7): 3.08 lbs
  • 13.3” LaVie Z: 1.87 lbs
  • 13.3” LaVie Z 360: 2.04 lbs
  • 12.2" Samsung ATIV Book 9: 2.09 lbs
     

We will have to wait for reviews to see how the build quality stacks up, especially the 14-inch models using the lithium-magnesium bodies which, while light, may not be the sturdiest flex-wise. If they can hold up to the stress of the daily commuter, the retail pricing is far from exorbitant and if you can live with the compromises fairly attractive.

Source: LG

Oh Hey! Skylake and Broadwell Stock Levels Replenish

Subject: Processors | September 27, 2015 - 11:01 AM |
Tagged: Skylake, iris pro, Intel, Broadwell

Thanks to the Tech Report for pointing this out, but some recent stock level troubles with Skylake and Broadwell have been overcome. Both Newegg and Amazon have a few Core i7-6700Ks that are available for purchase, and both also have the Broadwell Core i7s and Core i5s with Iris Pro graphics. Moreover, Microcenter has stock of the Skylake processor at some of their physical stores with the cheapest price tag of all, but they do not have the Broadwell chips with Iris Pro (they are not even listed).

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You'll notice that Skylake is somewhat cheaper than the Core i7 Broadwell, especially on Newegg. That is somewhat expected, as Broadwell with Iris Pro is a larger die than Skylake with an Intel HD 530. A bigger die means that fewer can be cut from a wafer, and thus each costs more (unless the smaller die has a relatively high amount of waste to compensate of course). Also, if you go with Broadwell, you will miss out on the Z170 chipset, because they still use Haswell's LGA-1150 socket.

On the other hand, despite being based on an older architecture and having much less thermal headroom, you can find some real-world applications that really benefit from the 128 MB of L4 Cache that Iris Pro brings, even if the iGPU itself is unused. The graphics cache can be used by the main processor. In Project Cars, again, according to The Tech Report, the i7-5775C measured a 5% increase in frame rate over the newer i7-6700k -- when using a GeForce GTX 980. Granted, this was before the FCLK tweak on Skylake so there are a few oranges mixed with our apples. PCIe rates might be slightly different now.

Regardless, they're all available now. If you were awaiting stock, have fun.

Qotom Fanless PCs on Amazon

Subject: Cases and Cooling, Systems | September 27, 2015 - 02:52 AM |
Tagged: qotom, fanless, Broadwell, SFF

FanlessTech found quite a few models of small form factor PCs on Amazon and, while it's not listed in the specifications, some of the manufacturer Q&A responses state that they are fanless designs. Each of these devices are built around the Broadwell Core i7-5500U, but that might not even be the best part. Each PC has 4x USB 3.0, 2x HDMI, and 2x Gigabit Lan. Dual LAN and Dual HDMI opens up quite a few possibilities for a cheap, silent PC, especially since it has a relatively high-performance processor.

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Prices range from $360 to $444 for 2GB of RAM and 8GB up to 256GB of SSD storage (with several models between). A single 8GB RAM model, with a 256 GB SSD, is also available for $483. They also found one with an i3 processor, but you need to bring your own RAM, SSD, and WiFi. It does have the same port layout, four USB 3.0, two HDMI, and two gigabit LAN, but might make more sense to grab the Core i7 versions unless you already have DDR3L RAM and an SSD hanging around (or 2GB is insufficient and the 8GB model is out of your price range). At $221 USD plus these components, you probably will not be saving much to compensate for the drop in performance. You can also find some Core i5 models, too.

Quite a bit to consider, but I think that many would benefit from the thought.

Source: FanlessTech

Iris Pro on Linux

Subject: Processors | July 31, 2015 - 07:37 PM |
Tagged: iris pro, Broadwell, linux, i7-5775C

The graphics core of new CPUs used to have issues on Linux at launch but recently this has become much less of an issue.  The newly released Iris Pro on the 5770C follows this trend as you can see in the benchmarks at Phoronix.  The OpenGL performance is a tiny bit slower overall on Linux, apart from OpenArena, but not enough to ruin your gaming experience.  With a new kernel on the horizon and a community working with the new GPU you can expect the performance gap to narrow.  Low cost gaming on a Linux machine becomes more attractive every day.

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"Resulting from the What Windows 10 vs. Linux Benchmarks Would You Like To See and The Phoronix Test Suite Is Running On Windows 10, here are our first benchmarks comparing the performance of Microsoft's newly released Windows 10 Pro x64 against Fedora 22 when looking at the Intel's OpenGL driver performance across platforms."

Here are some more Processor articles from around the web:

Processors

 

Source: Phoronix

Meet the Intel Core i7-5775C Broadwell CPU

Subject: Processors | July 20, 2015 - 09:58 PM |
Tagged: Intel, i7-5775C, LGA1150, Broadwell, crystalwell

To keep it interesting and to drive tech reviewers even crazier, Intel has changed their naming scheme again, with C now designating an unlocked CPU as opposed to K on the new Broadwell models.  Compared to the previous 4770K, the TPD is down to 65W from 84W, the L3 cache has shrunk from 8MB to 6MB and the frequency of both the base and turbo clocks have dropped 200MHz. It does have the Iris Pro 6200 graphics core, finally available on an LGA chip.  Modders Inc. took the opportunity to clock both the flagship Haswell and Broadwell chips to 4GHz to do a clock for clock comparison of the architectures.  Check out the review right here.

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"While it is important to recognize one's strengths and leverage it as an asset, accepting shortcomings and working on them is equally as important for the whole is greater than the sum of its parts."

Here are some more Processor articles from around the web:

Processors

Source: Modders Inc

Computex 2015: Intel Announces Quad-Core Broadwell for Desktop, Mobile

Subject: Processors, Shows and Expos | June 2, 2015 - 03:10 PM |
Tagged: Intel, computex 2015, computex, Broadwell

Earlier this morning you saw us post a story about MSI updating its line of 20 notebooks with new Broadwell processors. Though dual-core Broadwell has been available for Ultrabooks and 2-in-1s for some time already, today marks the release of the quad-core variations we have been waiting on for some time. Available for mobile designs, as well as marking the very first Iris Pro graphics implementation for desktop users, Broadwell quad-core parts look to be pretty impressive.

Today Intel gives to the world a total 10 new processors for content creators and enthusiasts. Two of these parts are 65 watt SKUs in LGA packaging for use by enthusiasts and DIY builders. The rest are BGA designs for all-in-one PCs and high performance notebooks and include both 65 watt and 47 watt variants. And most are using the new Iris Pro Graphics 6200 implementation.

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For desktop users, we get the Core i7-5775C and the Core i5-5675C. The Core i7 model is a quad-core, HyperThreaded CPU with a base clock of 3.3 GHz and a max Turbo clock of 3.7 GHz. It's unlocked so that overclockers and can mess around with them in the same way do with Haswell. The Iris Pro Graphics 6200 can scale up to 1150 MHz and rated DDR3L memory speeds are up to 1600 MHz. 6MB of L3 cache, a 65 watt TDP and a tray price of $366 round out the information we have.

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The Core i5-5675C does not include HyperThreading, has clock speed ranges of 3.1 GHz to 3.6 GHz and only sees the Iris Pro scale to 1100 MHz. Also, it drops from 6MB of L3 cache to 4MB. Pricing on this model will start a $276.

These two processors mark the first time we have seen Iris Pro graphics in a socketed form factor, something we have been asking Intel to offer for at least a couple of generations. They focused on 65 watt TDPs rather than anything higher mostly because of the target audience for these chips: if you are interested in the performance of integrated graphics then you likely are pushing a small form factor design or HTPC of some kind. If you have a Haswell-capable motherboard then you SHOULD be able to utilize one of these new processors though you'll want a Z97 board if you are going to try to overclock it.

From a performance standpoint, the Core i7-5775C will offer 2x the gaming performance, 35% faster video transcoding and 20% higher compute performance when compared to the previous top-end 65 watt Haswell part, the Core i7-4790S. That 4th generation part uses Intel HD Graphics 4600 that does not include the massive eDRAM that makes Iris Pro implementations so unique.

For mobile and AIO buyers, Intel has a whole host of new processors to offer. You'll likely find most of the 65 watt parts in all-in-one designs but you may see some mobile designs that go crazy and opt for them too. For the rest of the gaming notebook designs there are CPUs like the Core i7-5950HQ, a quad-core HyperThreaded part with a base clock of 2.9 GHz and max Turbo clock of 3.8 GHz inside a TDP of 47 watts. The Iris Pro Graphics 6200 will scale from 300 to 1150 MHz so GPU performance should basically be on par with the desktop 65-watt equivalent. Pricing is pretty steep though: starting at $623.

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These new processors, especially the new 5950HQ, offer impressive compute and gaming performance.

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Compared to the Core i7-5600U, already available and used in some SFF and mobile platforms, the Core i7-5950HQ is 2.5x faster in SPECint and nearly 2x faster in a video conversion benchmark. Clearly these machines are going to be potent desktop replacement options.

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For mainstream gamers, the Iris Pro Graphics 6200 on 1920x1080 displays will see some impressive numbers. Players of League of Legends, Heroes of the Storm and WoW will see over 60 FPS at the settings listed in the slide above.

We are still waiting for our hardware to show up but we have both the LGA CPUs and notebooks using the BGA option en route. Expect testing from PC Perspective very soon!