Compare processors

Intel logo Core i5-9400
versus
Intel logo Core i5-7600K

Intel Core i5-9400 logo Intel Core i5-7600K logo
General information Core i5-9400 Core i5-7600K
Launched Q1 2019 Q1 2017
Used in Desktop Desktop
Factory Intel Intel
Socket FCLGA1151-2 FCLGA1151
Series Name Intel Core i5 Intel Core i5
Core Family Name Coffee Lake Refresh Kaby Lake-S
Clock 2.9 GHz 23.7 % 3.8 GHz 0 %
Turbo Clock 4.1 GHz 2.4 % 4.2 GHz 0 %
Cores 6 0 % 4 33.3 %
Threads 6 0 % 4 33.3 %
Thermal Design Power (TDP) 65 W 28.6 % 91 W 0 %
Maximum supported RAM 128 GB 0 % 64 GB 50 %
Lithography 14 nm 0 % 14 nm 0 %
L1 Cache 6 × 32 kB Instruction
6 × 32 kB Data
4 × 32 kB Instruction
4 × 32 kB Data
L2 Cache 6 × 256 kB
4 × 256 kB
L3 Cache 1 × 9 MB
1 × 6 MB
ECC Supported No No
Multithreading Supported No No
Integrated GPU Intel UHD Graphics 630 Intel HD Graphics 630
Performance Core i5-9400 Core i5-7600K
Overall Score 49623 0 % 45785 7.7 %
Future Proof 69 % 0 % 57 % 17.4 %
Benchmark Score 6064 0 % 4394 27.5 %
Single Thread Score 2448.3 3.5 % 2535.8 0 %
Encrypting Data 2832.1 MB/s 0 % 2012 MB/s 29 %
Compressing Data 131.2 MB/s 0 % 92.3 MB/s 29.7 %
String objects sorting 16762 thousand/s 0 % 11487.5 thousand/s 31.5 %
Prime numbers generation 35.8 millions/s 0 % 32 millions/s 10.6 %
Mathemathic operations (integer) 26562 millions/s 0 % 17725 millions/s 33.3 %
Mathemathic operations (float) 22541.3 millions/s 0 % 14966.5 millions/s 33.6 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-9400, Core i5-7600K.

Average frames per second Core i5-9400 Core i5-7600K
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 102.1 FPS 90.7 FPS
High settings 163.3 FPS 145.1 FPS
Medium settings 204.1 FPS 181.4 FPS
Low settings 255.1 FPS 226.7 FPS
Difference 0 % 11.2 %

Grand Theft Auto V Frames per second

Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game 1920 × 1080 (FHD (1080p)) for Grand Theft Auto V.

Grand Theft Auto V Core i5-9400 Core i5-7600K
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 138.0 FPS 131.2 FPS
High settings 220.8 FPS 210.0 FPS
Medium settings 276.0 FPS 262.5 FPS
Low settings 345.0 FPS 328.1 FPS
Difference 0 % 4.9 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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