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Guru3D.com » News » Specs on Intel Skylake IGP leak

Specs on Intel Skylake IGP leak

by Hilbert Hagedoorn on: 10/20/2014 09:42 AM | source: | 23 comment(s)
Specs on Intel Skylake IGP leak

There has been talk and gossip about the upcoming Intel Skylake IGP. Chips based on the IGP are due for launch in 2015. CPU World got a hold of new details about the Skylake GT1, GT2, GT3e and GT4e graphics. The models with the "e" suffix are the psicy ones and come with 64MB eDRAM on quad-core LGA1151 CPUs and 128MB of eDRAM on "H" series Broadwell CPUs for extra performance.

Skylake chips will come with GT2, GT3e or GT4e GPUs, built on 9th generation graphics architecture, and "e" units will be coupled with up to 128 MB of eDRAM memory for extra performance. The GT4e GPU, obviously, is the fastest one, and it will be accompanied by 64MB embedded DRAM on quad-core LGA1151 CPUs, or 128 MB eDRAM on "H" line of BGA processors. GT4e graphics will utilize 72 execution units (EUs), that is 50% more than the best Broadwell GPU, which has 48 EUs. As a result, we expect GT4e-equipped models to be far superior in 3D graphics applications and games to Broadwell chips. As for GT3e and slower GPUs, Skylake processors will have exactly the same number of EUs as Broadwell products, therefore their performance advantage over Broadwell will be only due to graphics architecture enhancements.

Skylake GT3e graphics will incorporate 48 execution units, and will have 64 MB of eDRAM cache. The GPUs will be used in "U" ultra low power systems-on-a-chip.

The most common GT2 graphics will have 24 execution units. It will be available in desktop LGA1151 CPUs, "U" 15W SoCs, "Y" SoCs and "H" series processors.

GT1.5 GPUs will come with 18 execution units (same as Broadwell), and they are going to be integrated into dual-core desktop chips for socket 1151.

Finally, GT1 graphics units will have 12 EUs, that is identical to Broadwell GT1. The GPUs will be used in dual-core socket 1151 CPUs, and in some "U" series chips with 15 Watt TDP. Via CPU world







« South Korea Preps 10Gbps Broadband - 1GB in 0.8 Secs · Specs on Intel Skylake IGP leak · Samsung Chromebook 2 Available with Intel Processor »

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icedman
Senior Member



Posts: 1182
Joined: 2013-02-22

#4941632 Posted on: 10/21/2014 01:09 AM
I wish they would just cut these useless igps out of the i7's amd i5K's they should realise anyone buying these is going to have a real gpu anyways just cut the costs or something ide take an extra dollar off rather then have this garbage added in.

tsunami231
Senior Member



Posts: 12791
Joined: 2003-05-24

#4941633 Posted on: 10/21/2014 01:12 AM
I wish they would just cut these useless igps out of the i7's amd i5K's they should realise anyone buying these is going to have a real gpu anyways just cut the costs or something ide take an extra dollar off rather then have this garbage added in.


True but like the idea of have back up GPU when I RMA my video cards so i dont have paper weight lying around for weeks.

Even if they did have version without them, they might charge us more for them lol

scatman839
Senior Member



Posts: 14133
Joined: 2004-11-19

#4941635 Posted on: 10/21/2014 01:23 AM
I wish they would just cut these useless igps out of the i7's amd i5K's they should realise anyone buying these is going to have a real gpu anyways just cut the costs or something ide take an extra dollar off rather then have this garbage added in.


Well that's just flat out not true.

Laptops, tablets, entry level units and workstations. Power saving, cut out the real gpu when not in use and you will likely save money in the long run for the small added cost of this igpu.

ScoobyDooby
Senior Member



Posts: 7114
Joined: 2004-10-01

#4941636 Posted on: 10/21/2014 01:25 AM
so is there any word on how these chips will stack up vs Haswell-e? I specifically held off of x99 due to the potential for Skylake to be the better way to go and elected to upgrade my graphics instead. Would be a shame for these to release and have nothing but x99 to upgrade to.

-Tj-
Senior Member



Posts: 17424
Joined: 2012-05-18

#4941646 Posted on: 10/21/2014 01:39 AM
would like to see more from cpu architecture side, so far only this wiki spec. leak :nerd:

http://en.wikipedia.org/wiki/Skylake_%28microarchitecture%29


edit: there is more, Cannonlake @ 2016, will already use another chipset, 200 series haha :D
http://en.wikipedia.org/wiki/Cannonlake

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