Compare processors

Intel logo Core i7-2600K
versus
Intel logo Core i5-6400T

Intel Core i7-2600K logo Intel Core i5-6400T logo
General information Core i7-2600K Core i5-6400T
Launched Q4 2010 Q4 2015
Used in Desktop Desktop
Factory Intel Intel
Socket LGA1155 LGA1151
Series Name Intel Core i7 Intel Core i5
Core Family Name Sandy Bridge Skylake-S
Clock 3.4 GHz 0 % 2.2 GHz 35.3 %
Turbo Clock 3.8 GHz 0 % 2.8 GHz 26.3 %
Cores 4 0 % 4 0 %
Threads 8 0 % 4 50 %
Thermal Design Power (TDP) 95 W 0 % 35 W 63.2 %
Lithography 32 nm 0 % 14 nm 56.3 %
L1 Cache 4 × 32 kB Instruction
4 × 32 kB Data
4 × 32 kB Instruction
4 × 32 kB Data
L2 Cache 4 × 256 kB
4 × 256 kB
L3 Cache 1 × 8 MB
1 × 6 MB
ECC Supported No No
Multithreading Supported Yes No
Integrated GPU Intel HD Graphics 3000 Intel HD Graphics 530
Performance Core i7-2600K Core i5-6400T
Overall Score 43391 0 % 40783 6 %
Future Proof 21 % 58 % 50 % 0 %
Benchmark Score 3545 0 % 2766 22 %
Single Thread Score 1744.7 0 % 1634.4 6.3 %
Encrypting Data 1640.8 MB/s 0 % 1229.5 MB/s 25.1 %
Compressing Data 88.8 MB/s 0 % 57.1 MB/s 35.7 %
String objects sorting 13491.5 thousand/s 0 % 7326.6 thousand/s 45.7 %
Prime numbers generation 26 millions/s 0 % 23.8 millions/s 8.6 %
Mathemathic operations (integer) 21153.8 millions/s 0 % 11024.8 millions/s 47.9 %
Mathemathic operations (float) 7947.2 millions/s 16.3 % 9491 millions/s 0 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-2600K, Core i5-6400T.

Average frames per second Core i7-2600K Core i5-6400T
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 83.6 FPS 75.9 FPS
High settings 133.7 FPS 121.4 FPS
Medium settings 167.1 FPS 151.8 FPS
Low settings 208.9 FPS 189.7 FPS
Difference 0 % 9.2 %

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 i7-2600K Core i5-6400T
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 127.1 FPS 122.5 FPS
High settings 203.3 FPS 195.9 FPS
Medium settings 254.1 FPS 244.9 FPS
Low settings 317.6 FPS 306.2 FPS
Difference 0 % 3.6 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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