Some times ago Intel has announced the new generation CPUs for high performance and high sophisticated PCs. This is Haswell-E. Thanks to it a performance-hungry enthusiasts get the new processor microarchitecture, DDR4 support and eight cores in one chip. Also the platform and processor socket are changing. We take a look at all these essential transformations.
Moving up the Xeon product stack, the larger and more complicated the die, the lower the yield. Intel sells its 14-18 core Xeons from a top end design that weighs in at over five billion transistors, and we have had two of the 14C models in for review: the E5-2695 V3 (2.3 GHz, 3.3 GHz turbo) and E5-2697 V3 (2.6 GHz, 3.6 GHz turbo).
During September we managed to get hold of some Haswell-EP samples for a quick run through our testing suite. The Xeon E5 v3 range extends beyond that of the E5 v2 with the new architecture, support for DDR4 and more SKUs with more cores. These are generally split into several markets including workstation, server, low power and high performance, with a few SKUs dedicated for communications or off-map SKUs with different levels of support. Today we are testing two 10 core models, the Xeon E5-2687W v3 and the Xeon E5-2650 v3.
The Devil’s Canyon processors unveiled this summer push the performance bar to a new level for the LGA1150 platform. What's more, Intel says packaging optimizations make the Core i7-4790K and Core i5-4690K a real treat for overclockers.
Continuing our coverage of Intel’s 14nm Technology, another series of press events held by Intel filled out some of the missing details behind the strategy of their Core M platform. Core M is the moniker for what will be the Broadwell-Y series of processors, following on from Haswell-Y, and it will be the first release of Intel’s 14nm technology. The drive to smaller, low powered fanless devices that still deliver a full x86 platform as well as the performance beyond that of a smartphone or tablet is starting to become a reality. Even reducing the size of the CPU package in all dimensions to allow for smaller devices, including reducing the z-height from 1.5mm to 1.05 mm is part of Intel’s solution, giving a total die area 37% smaller than Haswell-Y.
I will be honest, after AMD did not update its FX processor line using the Steamroller architecture, I was not too hopeful for the brand to see anything new in 2014. But since the start of the year the 5 GHz turbo FX-9590 has been rereleased as a consumer part and today AMD is showing it can get four Piledriver modules down to 95W with a few frequency adjustments and cherry picking the dies. This is accompanied with price cuts for the eight-thread FX parts, which AMD is aiming squarely at similarly priced Intel i5 and i3 processors.