Thursday, June 22nd 2017
Intel Coffee Lake Six-core Processor Rears its Head on SiSoftware Sandra
After the absence of some further details on Intel's upcoming Coffee Lake mainstream CPU architecture (which is understandable, really, considering how the X299 platform and accompanying processors are all the rage these days), some new details have emerged. Intel's Coffee Lake architecture will still be manufactured on the company's 14 nm process, but is supposedly the last redoubt of the process, with Intel advancing to a 10 nm design with subsequent Cannon Lake.
The part in question is a six-core processor, which appears identified as a Genuine Intel CPU 0000 (so, an engineering sample.) SiSoft Sandra identifies the processor as a Kaby Lake-S part, which is probably because Coffee Lake processors aren't yet supported. The details show us a 3.1 GHz base, and a 4.2 GHz boost clock, with a 256 Kb L2 cache per core and a total of 12 MB L3 (so, 2 MB per core, which is in-line with current Kaby Lake offerings.) The 6-core "Coffee Lake" silicon will be built on a highly-refined 14 nm node by Intel, with a die-size of 149 mm². Quad-core parts won't be carved out of this silicon by disabling two cores, but rather be built on a smaller 126 mm² die.
Source:
Hot Hardware
The part in question is a six-core processor, which appears identified as a Genuine Intel CPU 0000 (so, an engineering sample.) SiSoft Sandra identifies the processor as a Kaby Lake-S part, which is probably because Coffee Lake processors aren't yet supported. The details show us a 3.1 GHz base, and a 4.2 GHz boost clock, with a 256 Kb L2 cache per core and a total of 12 MB L3 (so, 2 MB per core, which is in-line with current Kaby Lake offerings.) The 6-core "Coffee Lake" silicon will be built on a highly-refined 14 nm node by Intel, with a die-size of 149 mm². Quad-core parts won't be carved out of this silicon by disabling two cores, but rather be built on a smaller 126 mm² die.
22 Comments on Intel Coffee Lake Six-core Processor Rears its Head on SiSoftware Sandra
The platform/release is good, expensive tho, but I don´t rage about expensive products if they are good and reliable. That´s my fault for not being able to spend that money. GTX 1080ti price is outrageous to me, but the gpu is awesome. Perspectives. And bandwagons aswell.
Intel changed what they defined as HEDT (a segment they created) in a knee jerk to create a line to compete with TR.
JAT
The "resounding success" you speak of seems to be a very minority opinion by the tech media. Between paying for RAID key usage to the SKU craziness. Wasn't trying to be offensive, but if you wouldn't mind, what do you see as the great advantage over X99 or X399? I have a hard time finding one.
JAT
As for x299- what a disaster! KBL-x would be attractive to many if it kept ay least 28 pcue lanes. What is the point of quad and dual channel memory configs? These 'options' do not help anyone at all.
No water cooler can transfer the heat fast enough. Using TIM set this up.
Also, I don't feel intel deserves praise for cutting the price down - TR deserves that praise
As for x299- what a disaster! KBL-x would be attractive to many if it kept ay least 28 pcue lanes. What is the point of quad and dual channel memory configs? These 'options' do not help anyone at all.
No water cooler can transfer the heat fast enough. Using TIM set this up.
Also, I don't feel intel deserves praise for cutting the price down - TR deserves that praise
So my question is how do these numbers stack up to what's out there already? Say compared to a 6 core 12 thread Ryzen or previous Intel chip?
I don't have either so can anyone here enlighten me on how this stacks up and maybe we could try to discern performance metrics and if there is any IPC increase.
Of course, I have had time playing with X299, rather than reading what other people think after they have played with it, and as is usual, as it was with AMD's Ryzen launch, my opinion tends to differ. Not shocking at all. I don't have to keep opposing companies happy; I'll get my hardware from other places easily enough.
I also wouldn't call hardware makers "thrown", I've got some very good boards here that meet the needs of all the different CPUs for the X299 platform in really good ways;, but I'm not sure I want to bother trying to wage battle against popular opinion, no matter how misguided that opinion may be.
I've even already got a review done and waiting publishing, because it was simply that easy to work with this platform, contrary to what other sites may seem to infer. X299 has been one of the most mature platforms I've had the pleasure of working with prior to retail release. Maybe that's because I got a board from an OEM who knows what they are doing... and these other sites did not? That's the only explanation I have that makes sense. For Ryzen, my opinion was quite different, and I had a board no one else did, and I choose my memory rather than using kits given to me by idiots. :P I see much of the same happening this time around too.
All the info I've got is 2nd hand sourced, as I have not had access to X299. This really makes me wonder about the difference in "popular opinion".
Your assessment of Ryzen was spot on in my opinion, so you've given me serious pause in my thoughts on this platform.
May I ask the model board you're using? Or the manufacturer?
I have purposely delayed AM4 reviews because of the BIOS teething issues that were present on launch on some boards, but I do have another coming up real soon as well., now that the new AGESA is out and on most boards. I personally feel anyone reviewing AM4 boards since launch hasn't been doing AMD any favors. :P
With X299, this is the first platform to be offered with two completely different CPUs fitting into the same socket. This means the PCIe root complex in these boards is complicated; 16-, 28- and 44-lane CPUs all connect to the same interface. Ram is also interesting when paired with the different CPUs. Intel could drop the mainstream platform now, with how it all works.
But, you know, people have been happy with 2600K -7700K, the mainstream platform, a MOBILE-focused platform, for quite some time. Mainstream is all about power efficiency and meeting the needs of the masses, where HEDT is for power users and those that aren't so concerned with a couple pennies of power use. X299 is a resurrection of a true HEDT platform, with a multitude of CPU and connectivity options for any power user, unified into a single socket. The majority of people that seem to have negative feelings about this platform aren't true HEDT users anyway, but that mind share they have created that is so critical of all products launched these days actually hints at a deeper problem within our community.
We'll see the exact same sort of complaints when coffee lake actually rears it's head, but that's still some time off yet.
I feel this will be very good CPU.
Anyway my favorites are still i7-7820X and Rampy VI.