Subject: Processors | June 7, 2016 - 01:39 PM | Scott Michaud
Tagged: xeon e7 v4, xeon e7, xeon, Intel, broadwell-ex, Broadwell
Yesterday, Intel launched eleven SKUs of Xeon processors that are based on Broadwell-EX. While I don't follow this product segment too closely, it's a bit surprising that Intel launched them so close to consumer-level Broadwell-E. Maybe I shouldn't be surprised, though.
These processors scale from four cores up to twenty-four of them, with HyperThreading. They are also available in cache sizes from 20MB up to 60MB. With Intel's Xeon naming scheme, the leading number immediately after the E7 in the product name denotes the number of CPUs that can be installed in a multi-socket system. The E7-8XXX line can be run in an eight-socket motherboard, while the E7-4XXX models are limited to four sockets per system. TDPs range between 115W and 165W, which is pretty high, but to be expected for a giant chip that runs at a fairly high frequency.
Intel Xeon E7 v4 launched on June 6th with listed prices between $1223 to $7174 per CPU.
Subject: Processors | June 3, 2016 - 08:55 PM | Jeremy Hellstrom
Tagged: X99, video, Intel, i7-6950X, core i7, Core, Broadwell-E, Broadwell
You have seen our take on the impressively powerful and extremely expensive i7-6950X but of course we were not the only ones to test out Intel's new top of the line processor. Hardware Canucks focused on the difference between the ~$1700 i7-6950X and the ~$1100 i7-6900K. From synthetic benchmarks such as AIDA through gaming at 720p and 1080p, they tested the two processors against each other to see when it would make sense to spend the extra money on the new Broadwell-E chip. Check out what they thought of the chip overall as well as the scenarios where they felt it would be full utilized.
"10 cores, 20 threads, over $1700; Intel's Broadwell-E i7-6950X delivers obscene performance at an eye-watering price. Then there's the i7-6900K which boasts all the same niceties in a more affordable package."
Here are some more Processor articles from around the web:
- Intel Core I7 6950X Extreme Edition Broadwell-E CPU Review @ OCC
- Intel i7-6900K @ Hardwareheaven
- Intel i7-6950X @ Overclockers.com
- Intel Core i7 6950X @ Kitguru
- AMD Athlon X4 845 CPU Review @ Neoseeker
- AMD A10-7860K 65W APU @ techPowerUp
- AMD A10-7890K APU Review @ Neoseeker
Bristol Ridge Takes on Mobile: E2 Through FX
It is no secret that AMD has faced an uphill battle since the release of the original Core 2 processors from Intel. While stayed mostly competitive through the Phenom II years, they hit some major performance issues when moving to the Bulldozer architecture. While on paper the idea of Chip Multi-Threading sounded fantastic, AMD was never able to get the per thread performance up to expectations. While their CPUs performed well in heavily multi-threaded applications, they just were never seen in as positive of a light as the competing Intel products.
The other part of the performance equation that has hammered AMD is the lack of a new process node that would allow it to more adequately compete with Intel. When AMD was at 32 nm PD-SOI, Intel had introduced its 22nm TriGate/FinFET. AMD then transitioned to a 28nm HKMG planar process that was more size optimized than 32nm, but did not drastically improve upon power and transistor switching performance.
So AMD had a double whammy on their hands with an underperforming architecture and limitted to no access to advanced process nodes that would actually improve their power and speed situation. They could not force their foundry partners to spend billions on a crash course in FinFET technology to bring that to market faster, so they had to iterate and innovate on their designs.
Bristol Ridge is the fruit of that particular labor. It is also the end point to the architecture that was introduced with Bulldozer way back in 2011.
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?
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?
Subject: General Tech | May 18, 2016 - 04:44 PM | Jeremy Hellstrom
Tagged: Intel, microsoft, fud
DigiTimes has a doozy of a post title, stating that Intel plans to limit OS support on future processors starting with Kaby Lake and Apollo Lake CPUs. Now this sounds horrible but you may be taking the word support out of context as it refers to the support that major customers require which leads to the so called errata (pdf example), not that the processors will be incapable of running any OS but Windows 10. This may not matter so much to the average consumer but for industries and the scientific community this could result in huge costs as they would no longer be able to get fixes from Intel, unless they have upgraded to Windows 10. That upgrade comes with its own costs, the monstrous amount of time it will take for compatibility testing, application updating and implementation; not to mention licensing fees.
AMD should take note of this, focus on continued legacy support and most importantly advertising that fact. The price difference between choosing AMD over Intel could become even more compelling for these large customers and help refill AMD's coffers.
"With Intel planning to have its next-generation processors support only Windows 10, industrial PC (IPC) players are concerned that the move will dramatically increase their costs and affect market demand, according to sources from IPC players."
Here is some more Tech News from around the web:
- The Windows 10 future: Imagine a boot stamping on an upgrade treadmill forever @ The Register
- DIY USB Type C @ Hack a Day
- Updategate: Microsoft said to be auto-creating Skype accounts in Windows 10 @ The Inquirer
- IBM triples the capacity of PCM memory, and that's a big deal @ The Inquirer
- Firefox Tops Microsoft Browser Market Share For First Time @ Slashdot
- Symantec antivirus bug allows utter exploitation of memory @ The Registe
- A million machines enslaved by MitM Google ad fraud botnet @ The Register
- Microsoft To License Nokia Brand To Foxconn, Says Report @ Slashdot
- Arozzi Enzo Black Gaming Chair Review @ NikKTech
- Error 56: Apple's iOS 9.3.2 update is borking iPad Pro tablets @ The Inquirer
- 5 Reasons To Only Use NAS-Optimised Drives In Your NAS @ Tech ARP
- ZFS comes to Debian, thanks to licensing workaround @ The Register
Subject: Motherboards | May 10, 2016 - 02:45 PM | Sebastian Peak
Tagged: X99, ROG, Republic of Gamers, Intel, asus
ASUS Republic of Gamers has announced a new X99 motherboard for the upcoming Intel Core i7 X-series processors, and the ROG STRIX X99 Gaming packs a number of features into its ATX form-factor.
"ROG Strix has taken on a brand-new look and the time has come to debut the first motherboard in the ROG Strix Series. ROG Strix X99 Gaming is a new ATX motherboard based on the Intel X99 chipset, retrofitted with exclusive technologies to maximize the potential of the new Intel Core i7 X-series processor for socket LGA 2011-v3. ROG Strix X99 Gaming delivers performance you'll notice, while the bold new design featuring customizable colors highlights the centerpiece of a system others will notice"
There is certainly no shortage of features with this new gaming board, including the company's SupremeFX audio, Intel NIC, 2x2 dual-band Wi-Fi with MU-MIMO support, SATA Express, M.2, and U.2 storage support, Thunderbolt 3, and a reinforced PCI-E slot for heavier GPUs. But the feature that will be the hardest to miss with the STRIX X99 Gaming motherboard has to be the customizable RGB lighting.
"ROG Strix X99 Gaming features the aesthetics for gamers looking to personalize an illuminate gaming rig. Ten LED effects can be customized using ASUS Aura, an intuitive lighting control software for the built-in RGB LEDs and attached RGB strips (via the integrated 4-pin RGB strip header like the ones you can find on the ROG Maximus VIII Formula and Hero Alpha), allowing easy custom illumination that can be perfectly synchronized across the system or even the whole gaming desk with additional RGB strips."
As is often the case with new product announcements, pricing and availabilty were not revealed.
Subject: Processors | May 9, 2016 - 04:51 PM | Scott Michaud
Tagged: kaby lake, Intel
Fudzilla claims that they have a screenshot of SiSoft benchmarks belonging to the Intel Core i7-7700k. I should note that image only mentions “Kabylake,” not any specific model number. It's possible that the branding will change this generation, and there's an infinitesimal chance that this is not highest level SKU of that specific chip, but it should be safe to assume that this is the 7700k, and that it will be branded as such. I'm just being over-cautious.
Image Credit: Fudzilla
In terms of specifications, Kaby Lake will be a quad-core processor that runs at 3.6 GHz, 4.2 GHz turbo, backed with 8MB of L3 cache. The graphics processor has 24 CUs that can reach a clock of 1.15 GHz. If Intel hasn't changed the GPU architecture since Skylake, this equates to 192 FP32 processors and 442 GFLOPs. Apart from a lower CPU base clock, 3.6 GHz versus Skylake's 4.0 GHz, Kaby Lake seems to be identical to Skylake.
I was hoping to compare the benchmark results with Core i7-6700k, but I'm not sure which version of SiSoft they're using. The numbers don't seem to line up with our results (SiSoft 2013 SP3a) or the SiSoft 2015 benchmarks that I've found around the net (and even those 2015 benchmarks varied greatly). It might just be my lack of experience with CPU benchmarks, but I'd rather just present the data.
Subject: Processors | May 5, 2016 - 07:26 PM | Scott Michaud
Tagged: Intel, Broadwell-E
NVIDIA is not the only one with leaked benchmarks this week -- it's Intel's turn!
Silicon Lottery down at the Overclock.net forums got their hands on the ten-core, twenty-thread, Intel Core i7-6950X. Because Silicon Lottery is all about buying CPUs, testing how they overclock, and reselling them, it looks like each of these results are overclocked. The base clock is listed as 3.0 GHz, but the tests were performed at 4.0 GHz or higher.
Image Credit: Silicon Lottery via Overclock.net
They only had access to a single CPU, but they were able to get a “24/7” stable overclock at 4.3 GHz, pushed to 4.5 GHz for a benchmark or two. This could vary from part to part, as this all depends on microscopic errors that were made during manufacturing, and bigger chips have more surface area to run into them. These tiny imprecisions can require excess voltage to hit higher frequencies, causing a performance variation between parts. Too much, and the manufacturer will laser-cut under-performing cores, if possible, and sell it as a lesser part. That said, Silicon Lottery said that performance ran into a wall at some point, which sounds like an architectural limitation.
Broadwell-E is expected to launch at Computex.
Subject: Motherboards | May 2, 2016 - 08:59 PM | Jeremy Hellstrom
Tagged: biostar, racing z170gt7, Z170, Intel
Biostar has a mixed reputation online, one similar to ASRock. Those who have never used one despise the brand on the basis of reading that some guy somewhere once had some sort of problem with one. Those who have used them are aware that they have some quirks but are decent boards when used for what they were designed for and don't tend to have significantly more issues than other brands.
With the Racing Z170GT7, Biostar is venturing out of its comfort zone as you do not expect to see an LN2 switch on one of their products, nor on a motherboard costing around $130. It is not light on features either, four PCIe 3.0 x16 slots, an M.2 port and three SEx ports which are set up to be available as SATA 6Gbps ports as well. The motherboard also has aesthetic heatsinks and 256 colour LEDs, all of which add up to something new from Biostar. Check out the board in action over at TechPowerUp ... or not.
"The Biostar Racing Z170GT7 is a fully-featured high-performance platform that includes an LN2 switch. Unlike previous motherboards from Biostar that were affordable with more basic features, this one has everything a gamer would want and does very well in our testing."
Here are some more Motherboard articles from around the web:
- BIOSTAR RACING H170GT3 @ eTeknix
- GIGABYTE Z170X-Gaming 3 Motherboard Review @ Hardware Canucks
- MSI Z170A GAMING M5 @ eTeknix
- ASUS Z170 Pro Gaming @ Kitguru
- ASRock E3V5 WS Super Alloy Motherboard @ eTeknix
Subject: Processors | April 21, 2016 - 06:44 PM | Ryan Shrout
Tagged: restructure, Intel
Earlier this week Intel announced a major restructuring that will result in the loss of 12,000 jobs over the next several weeks, an amount equal to approximately 11% of the company's workforce. I've been sitting on the news for a while, trying to decide what I could add to the hundreds of reports on it and honestly, I haven't come to any definitive conclusion. But here it goes.
It's obviously worth noting the humanitarian part of this announcement - 12,000 people will be losing their job. I feel for them and wish them luck finding employment quickly. It sucks to see anyone lose their job, and maybe more so with a company that is still so profitable and innovative.
The reasons for the restructuring are obviously complex, but the major concern is the shift in focus towards IoT (Internet of Things) and cloud infrastructure as the primary growth drivers.
The data center and Internet of Things (IoT) businesses are Intel’s primary growth engines, with memory and field programmable gate arrays (FPGAs) accelerating these opportunities – fueling a virtuous cycle of growth for the company. These growth businesses delivered $2.2 billion in revenue growth last year, and made up 40 percent of revenue and the majority of operating profit, which largely offset the decline in the PC market segment.
That last line is the one that might be the most concerning for enthusiasts and builders that read PC Perspective. The decline of the PC market has been a constant hum in the back of minds for the better part of 10 years. Everyone from graphics card vendors to motherboard manufacturers and any other product that depends on the consumer PC to be relevant, has been worried about what will happen as the PC continues in a southward spiral.
But it's important to point out that Intel has done this before, has taken the stance that the consumer PC is bad business. Remember the netbook craze and the rise of the Atom product line? When computers were "fast enough" for people to open up a browser and get to their email? At that point Intel had clearly pushed the enthusiast and high performance computing market to back burner. This also occurred when management pushed Intel into the mobile space, competing directly with the likes of Qualcomm in a market that it didn't quite have the product portfolio to do so.
Then something happened - PC gaming proved to be a growth segment after all. Intel started to realize that high end components mattered and they made attempts to recapture the market's mind share (as it never lost the market share). That is where the unlocked processors in notebooks and "anniversary edition" CPUs were born, in the labs of Intel where gamers and enthusiasts mattered. Hell the entire creation of the Devil's Canyon platform was predicated on the idea that the enthusiast community mattered.
I thought we were moving in the right direction. But it appears we have another setback. Intel is going to downplay the value and importance of the market that literally defines and decides what every other consumer buys. Enthusiasts are the trend setters, the educators and the influencers. When families and friends and co-workers ask for suggestions for new phones, tablets and notebooks, they ask us.
Maybe Intel is just in another cycle, another loop about the fate of the PC and what it means. Did tablets and the iPad kill off the notebook? Did mobile games on your iPhone keep users from flocking to PC games? Have the PS4 or Xbox One destroyed the market for PC-based gaming and VR? No.
The potential worry now is that one of these times, as Intel feigns disinterest in the PC, it may stick.