Compare processors

Intel logo Core i5-6400
versus
Intel logo Core i5-7400T

Intel Core i5-6400 logo Intel Core i5-7400T logo
General information Core i5-6400 Core i5-7400T
Launched Q3 2015 Q4 2016
Used in Desktop Desktop
Factory Intel Intel
Socket LGA1151 LGA1151
Series Name Intel Core i5 Intel Core i5
Core Family Name Skylake-S Kaby Lake-S
Clock 2.7 GHz 0 % 2.4 GHz 11.1 %
Turbo Clock 3.3 GHz 0 % 3 GHz 9.1 %
Cores 4 0 % 4 0 %
Threads 4 0 % 4 0 %
Thermal Design Power (TDP) 65 W 0 % 35 W 46.2 %
Maximum supported RAM 64 GB 0 % 64 GB 0 %
Lithography 14 nm 0 % 14 nm 0 %
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 × 6 MB
1 × 6 MB
ECC Supported No No
Multithreading Supported No No
Integrated GPU Intel HD Graphics 530 Intel HD Graphics 630
Performance Core i5-6400 Core i5-7400T
Overall Score 42858 0 % 41951 2.1 %
Future Proof 49 % 12.5 % 56 % 0 %
Benchmark Score 3374 0 % 3097 8.2 %
Single Thread Score 1949.2 0 % 1777.1 8.8 %
Encrypting Data 1475.1 MB/s 0 % 1371.4 MB/s 7 %
Compressing Data 69.5 MB/s 0 % 63.2 MB/s 9.1 %
String objects sorting 8806.1 thousand/s 0 % 8194.9 thousand/s 6.9 %
Prime numbers generation 26.1 millions/s 0 % 25.2 millions/s 3.5 %
Mathemathic operations (integer) 13662 millions/s 0 % 12279.5 millions/s 10.1 %
Mathemathic operations (float) 11612 millions/s 0 % 10528.5 millions/s 9.3 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-6400, Core i5-7400T.

Average frames per second Core i5-6400 Core i5-7400T
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 81.7 FPS 78.9 FPS
High settings 130.7 FPS 126.3 FPS
Medium settings 163.3 FPS 157.9 FPS
Low settings 204.1 FPS 197.3 FPS
Difference 0 % 3.3 %

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 i5-6400 Core i5-7400T
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 125.8 FPS 124.2 FPS
High settings 201.3 FPS 198.7 FPS
Medium settings 251.6 FPS 248.4 FPS
Low settings 314.5 FPS 310.5 FPS
Difference 0 % 1.3 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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