Core i7-7700K: specs and comparison

Performance score

Core i7-7700K 2017 · 4/8 cores/threads, 91 W

21.49

Single-core	34.73
Multi-core	13.25

Core i7-7700K scores 21.49 out of 100 by our estimate and ranks #417 of 532 CPUs in our database.

The score is our own estimate from the specs (cores, threads, clocks, architecture generation), not a benchmark run. 100 = the fastest CPU in our database.

Real tests

What the test measures

Blender is a popular free 3D graphics program. The test makes the device render three ready-made 3D scenes (light, shadows, reflections) and counts how many render passes it finishes per minute. The higher the number, the faster the device handles heavy work: 3D, video editing, photo processing. On a CPU the test loads all cores at once, so it shows the chip's full power; on a graphics card it shows its compute strength.

CPU rendering (Blender)

Core i7-7700K

89

faster than 47% of tested · runs: 38

Median of real test runs on users' computers. It does not show FPS in games. Data updated: 31.10.2026.

Description

Core i7-7700K is a desktop Intel processor based on the Kaby Lake architecture, released on Q1 2017. It has 4 cores and 8 threads running at 4.2–4.5 GHz, 8 MB of L3 cache and the 14 nm process. It fits the LGA1151 socket, has a 91 W TDP and supports DDR4-2133/2400 memory.

Overview

Score (0–100)	21.49
Ranking position	417
Power efficiency (0–100)	12.34
Type	Desktop
Manufacturer	Intel
Architecture	Kaby Lake
Release date	Q1 2017

Specifications

Cores	4
Threads	8
Base clock	4.2 GHz
Boost clock	4.5 GHz
L3 cache	8 MB
Process node	14 nm
Unlocked multiplier	yes
Integrated graphics	Intel HD Graphics 630
NPU (AI accelerator)	no

Compatibility

Socket	LGA1151
TDP	91 W

Memory and PCI Express

Memory type	DDR4-2133/2400
Memory channels	2
Max memory	64 GB
PCI Express version	3.0
PCIe lanes	16

Games

Core i7-7700K meets 89% of minimum and 51% of recommended requirements of the games in our database (compared with the models named in official requirements).

Can my PC run it? →

Equivalent from the other brand

The closest AMD CPU in performance is the Ryzen 5 2600. Core i7-7700K vs Ryzen 5 2600 →

Similar performance

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Core i7-7700K: specifications