Details of Intel’s Kaby Lake Core i7-7700k processor leak


A mysterious entry for Intel’s upcoming seventh gen processors – codenamed Kaby Lake – has shown up on the benchmarking-focused site SisoftSandra Database. Three CPUs were revealed – the Core i7-7700K, Core i7-7500U and the Core M7-7Y75.

WCCFTech spotted the leak, and while the chips look to be more of an optimised refresh of the existing Skylake chips, they still look good on paper. Fabbed with a 14nm process, the top-end i7-7700K chip is a hyper-threaded, quad-core CPU, clocked at 3.6GHz and boosted to 4.2GHz. There’s 8MB of L3 cahce, 256KB of L2, and an internal 4GHz internal memory controller.

The new chips will be socket 1151 compatible with 100- and 200-series motherboards.

The 7500U is a low TDP mobilily processor, as is the Core M7-7Y75. Both are dual-core models.

Here’s the full specs for all three chips. We’re expecting Kaby Lake to release later this year.

Processor Name

Intel Core i7-7700K

Intel Core i7-6700K

Intel Core i7-5775C

Family Name

Kaby Lake

Skylake

Broadwell

Process Node

14nm (3rd Gen)

14nm (2nd Gen)

14nm (1st Gen)

CPU Cores

4/8

4/8

4/8

Graphics Core

TBA

Intel 530

Iris Pro 6200

Base Clock

3.60 GHz (ES)

4.00 GHz

3.30 GHz

Boost Clock

4.20 GHz (ES)

4.20 GHz

3.70 GHz

L3 Cache

8 MB L3

8 MB L3

6 MB L3

L4 Cache

N/A

N/A

128 MB eDRAM

Unlocked Design

Yes

Yes

Yes

TDP

TBA

91W

65W

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