Core i5-7600K benchmarks and review published
China based PCOnline posted a complete review on the upcoming Intel Core i5-7600K. The processor does perform a notch better opposed to it's predecessor but brings very little changes and performance increases.
PC-Online shows that the processor is clocked at a base clock of 3.8 GHZ and that it can turbo towards 4.2 GHz with lower bins on the other cores utilization (4.2 and 4.0 GHz see table below). If you compare the clock frequency IPC perf then the results are very similar to Skylake yet the increased clock differences offer 6 to 11% more performance though. below a quick comparizon with the Core i5 6600K clock bin wise:
Processor | Core i5-6600K | Core i5-7600K |
---|---|---|
Base Clock freq | 3.5 GHz | 3.8 GHz |
Turbo with 1 core | 3.9 GHz | 4.2 GHz |
Turbo with 2 cores | 3.8 GHz | 4.1 GHz |
Turbo with 3 cores | 3.7 GHz | 4.1 GHz |
Turbo with 4 cores | 3.6 GHz | 4.0 GHz |
The Core i5-7600K is a 4 core chip without multi-threading support. This chip has 6MB of L3 cache and a 91W TDP. Base clock is 3.8GHz and is capable of boosting to 4.2 GHz. The Kaby Lake desktop processors will release early 2017 although the corresponding Z270 chipset motherboards might come out before that.
Some more data can be gathered from the leaked review, power consumption for example seems to have increased (albeit marginally) at roughly 3.5 Watts. The SKU has a 91 Watt TDP. According to PCOnline the Kaby lake processors will be available starting January 5th, at the start of CES 2017.
Click on the thumbnails below to watch the benchmarks.
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Senior Member
Posts: 2326
Joined: 2007-04-04
Still gonna wait for Zen before I pull the trigger on an upgrade.
Senior Member
Posts: 420
Joined: 2015-04-02
Based on the performance, I'd say that it is just a repackaged skylake with higher frequencies kind of like the amd fx9370. I doubt that there is a die shrink as the efficiency would have improved.
Senior Member
Posts: 18452
Joined: 2008-08-28
Does Kaby Lake even have improved IPC compared to Skylake? Ofc its gonna outperform 6600k when it has higher frequencies. At the same clocks difference would probably be negligible.
Still, im not getting another quad-core, waiting for Zen.
Senior Member
Posts: 11153
Joined: 2004-05-10
6600k = 3.5ghz, 7600k = 3.8ghz. Performance gains appears mostly from that. I presume Kaby Lake advantages focus on other areas or features, ie, graphics and maybe power savings for laptop chips.
Senior Member
Posts: 3669
Joined: 2011-11-24
Is this the new 2500K? Maybe it's time to upgrade