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CPU, APU & Chipsets Posts - Page 7

Skylake CPUs can be damaged by some coolers

By: Sean Ridgeley | More News: CPU, APU & Chipsets | Posted: Dec 5, 2015 2:56 am

PCgameshardware.de has tested Intel's Skylake CPUs and found because of its thinner substrate versus its previous processors, coolers that apply a lot of pressure to the CPU and socket can damage both.

 

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As of now, just Scythe -- who have confirmed damage to Skylake CPUs with their coolers is possible -- is the only company confirmed as affected by it as of yet. Arctic says it has verified no issues with its coolers, though it advises you don't travel with your cooler mounted; NZXT and EK Water Blocks both have stated their coolers do not experience the reported issues, with the exception of its older gen large tower coolers like the Havik 120/140 from NZXT and the older generation of compatible LGA-1151 water blocks with a "classic, undefined clamping force type mounting mechanism". These are compatible with Skylake CPUs, but both companies recommend erring on the side of caution and not using them with Skylake.

Continue reading 'Skylake CPUs can be damaged by some coolers' (full post)

iPad Pro chip A9X broken down, specs revealed

By: Sean Ridgeley | More News: CPU, APU & Chipsets | Posted: Nov 30, 2015 5:42 pm

While Apple likes to downplay specifications and focus on real-world results, enthusiasts will be enthusiasts. Case in point: patent and technology partner company Chipworks has again broken down an Apple processor and spilled the juicy specifications. This time it's the A9X chip -- pictured below -- present on the iPad Pro.

 

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The A9X features a 12-cluster GPU (likely a semi-custom Apple implementation of the Series 7XT) and two CPU cores. It doesn't feature the level-three cache memory found in the A9, which Fool attributes to the bigger and better chip technology, rendering the old memory unnecessary, or at least not worthwhile.

Continue reading 'iPad Pro chip A9X broken down, specs revealed' (full post)

AMD's new Zen APUs to deliver Xbox One/PS4 level performance in 2017

By: Anthony Garreffa | More News: CPU, APU & Chipsets | Posted: Nov 26, 2015 4:34 am

AMD has been teasing its Zen architecture for a little while now, but the new Zen-based APUs will be packing quite the performance punch when they drop in 2017.

 

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It's said that we're looking at Xbox One and PS4 level performance, even when the Zen APU is found inside of notebooks - and personally, I think we might see it in VR headsets, too. Another exciting part of this news is that there's a rumor that AMD is working on a Zen APU that would feature High Bandwidth Memory, or HBM.

 

If AMD did this, it could really begin to make a dent in CPU sales for Intel, as people could choose a semi-powerful APU with HBM over a traditional CPU from Intel and DDR4 RAM.

Intel's leaked roadmap confirms 10-core, 20-thread Broadwell-E CPUs

By: Anthony Garreffa | More News: CPU, APU & Chipsets | Posted: Nov 20, 2015 3:46 am

We knew they were coming, but the 10-core/20-thread Broadwell-E CPUs have been confirmed through a leaked roadmap from Intel. We should expect the chipmaker to launch an entire family of Broadwell-E processors throughout 2016.

 

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Intel is expected to launch 6-, 8-, and 10-core offerings - with the assistance of Hyper-Threading boosting those up to 12-, 16-, and 20-threaded processors. Not only that, but we should expect new Broadwell, Skylake-S, and Skylake-U processors throughout 2016, where in Q4 2016 it looks like we should see Skylake-S 4+4e and Kaby Lake-S offerings unveiled.

 

The Broadwell-E offerings from Intel will arrive as the Core i7-6950X, with this CPU being the flagship 20-threaded beast. Under that, we have the Core i7-6900K, Core i7-6850K, and Core i7-6800K.

Intel's new Xeon Phi co-processor has 16GB of RAM, 5x faster than DDR4

By: Anthony Garreffa | More News: CPU, APU & Chipsets | Posted: Nov 17, 2015 9:39 am

Intel has provided more details on its second-generation Xeon Phi co-processor at the annual SC conference, with the new Knights Landing beast nearly ready to be shipped.

 

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The company has said they've already sent out various pre-production systems to clients through its early ship program, with Cray enjoying the new Xeon Phi co-processor, with it handling multiple customer applications in preparation for supercomputer deployments at Los Alamos and NERSC. Intel has said that the new Knights Landing chip has various innovative features that provide unmatched performance.

 

For example, Xeon Phi co-processor powered systems will be capable of delivering single-precision performance that is over 8TFlops with double-precision performance sitting at around 3TFlops. Inside, the Xeon Phi co-processor features 16GB of stacked memory that Intel says has 5x the bandwidth of DDR5, and is also 5x more power efficient and 3x denser than GDDR5 that is used on today's video cards.

Continue reading 'Intel's new Xeon Phi co-processor has 16GB of RAM, 5x faster than DDR4' (full post)

Samsung unveils its new 8-core mobile CPU, the Exynos 8 Octa 8890

By: Anthony Garreffa | More News: CPU, APU & Chipsets | Posted: Nov 13, 2015 6:23 pm

Samsung has just announced its latest mobile processor, the Exynos 8 Octa 8890. The name confusion aside, Samsung's latest mobile chip is built on the company's 14nm FinFET process technology.

 

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The Exynos 8 Octa 8890 is also the first chip that Samsung has used its custom-designed CPU cores based on a 64-bit architecture, with the Exynos 8 Octa 8890 rocking 4 big custom cores, along with 4 small ARM Cortex-A53 cores. Samsung says the new Exynos 8 Octa 8890 offers a 30% improvement in performance compared to the previous Exynos 7 Octa, while it will also be 10% more power efficient.

 

Samsung's latest mobile processor also integrates a state-of-the-art LTE modem that is capable of an insane 600Mbps download, and 150Mbps upload on Cat 12, and Cat 13, respectively. The new Exynos 8 Octa 8890 also has support for 4K (the full 4096x2160) and WQUXGA (3840x2400), so expect some ridiculous smartphone, tablet and VR resolutions powered by Samsung's latest Exynos processor in the very near future.

Intel's new Xeon E5-2600 v4 will feature 44 threads of CPU power

By: Anthony Garreffa | More News: CPU, APU & Chipsets | Posted: Nov 13, 2015 6:24 am

While we just found out some details on the upcoming Broadwell-E platform, including the flagship Core i7-6950X and Core i7-6900K SKUs, there is some more exciting stuff for the Xeon family of processors.

 

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The Broadwell-EP update will arrive in Q1 2016, with the new Xeon E5-2600 v4 processor featuring up to 22 CPU cores, with 44 threads thanks to HyperThreading technology. Intel's new Xeon E5-2600 v4 processors will boast up to 55MB of L3 cache, and have TDPs of up to 145W. The new Xeon processors will be slotted into the Grantley family, with quad-channel DDR4 support to boot.

 

Over the next few years, we'll see the new Skylake-EP and Skylake-EX processors from Intel, with the Xeon CPUs featuring up to 56 and 64 CPU threads. From there, in 2018 we can expect the Cannonlake-EP and Cannonlake-EX processors to really hit their stride, being made on the incredibly small 10nm process on the new Socket P platform. These processors should rock up to 68 or more CPU threads and have between 80-85MB of L3 cache. Exciting times.

Intel's next-gen Core i7-6950X to feature 10 CPU cores, 20 threads

By: Anthony Garreffa | More News: CPU, APU & Chipsets | Posted: Nov 13, 2015 4:34 am

Intel's next generation Broadwell-E platform is on its way, where we're learning about the next-gen HEDT family that will still work on existing X99 platform, with an entire new SKU lineup of exciting processors.

 

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The flagship CPU in the new Broadwell-E family will be the Core i7-6950X, which will feature 10 x CPU cores and thanks to Hyper-Threading, 20 threads. The Core i7-6950X should be clocked at around 3GHz, but this will change between now and its release which is expected in the first half of 2016. But can you imagine 20 x 4GHz processors being inside of your PC?

 

There will be plenty of other CPUs released in the Broadwell-E family, including the new Core i7-6900K. The new Core i7-6900K will also be manufactured on Intel's impressive 14nm technology, with 16 threads of power behind it. The Core i7-6900K should rock a frequency of 3.3GHz, and 20MB of L3 cache. It will reportedly land on the X99 platform, which will confuse most people as the Core i7-6700K fits onto the Z170 chipset.

Continue reading 'Intel's next-gen Core i7-6950X to feature 10 CPU cores, 20 threads' (full post)

GlobalFoundries finds first 14nm FinFET LPP AMD product success

By: Sean Ridgeley | More News: CPU, APU & Chipsets | Posted: Nov 6, 2015 6:31 pm

GlobalFoundries has achieved its first success in producing AMD products using the performance-enhanced version of its 14nm FinFET process technology known as 14nm Low Power Plus (14LPP).

 

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With that, the tech will be officially integrated into a new set of AMD compute and graphics products, which it's said will be simultaneously high-performing and power-efficient.

 

Mark Papermaster, senior vice president and chief technology officer at AMD, said of the milestone, "FinFET technology is expected to play a critical foundational role across multiple AMD product lines, starting in 2016. GLOBALFOUNDRIES has worked tirelessly to reach this key milestone on its 14LPP process. We look forward to GLOBALFOUNDRIES' continued progress towards full production readiness and expect to leverage the advanced 14LPP process technology across a broad set of our CPU, APU, and GPU products."

 

Peak production on 14LPP products will begin in 2016.

Continue reading 'GlobalFoundries finds first 14nm FinFET LPP AMD product success' (full post)

AMD's upcoming Zen architecture reportedly met internal expectations

By: Anthony Garreffa | More News: CPU, APU & Chipsets | Posted: Nov 5, 2015 4:29 am

AMD hasn't been competing with Intel on the CPU field for quite a while, but its upcoming Zen architecture might be a big change. According to industry insiders, AMD's internal tests on Zen CPUs have met their own expectations, with no significant bottlenecks.

 

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The news came from a user on the RealWorldTech forums by the name of 'Lurker', who claims that he knows someone at AMD who helped design the L2 cache for the Zen chip. The sole purpose behind the Zen architecture is to competitively compete against Intel, which is something AMD hasn't done for quite sometime.

 

AMD has reportedly not finalized the specifications of its clock speeds and TDP of the Zen chips, but we should expect a large 40% jump on instructions per clock over the previous Bulldozer architecture.

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