Kaby Lake Benchmarks Might Have Been Leaked
Subject: Processors | May 9, 2016 - 12:51 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.