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Intel logo Core i7-4790S
versus
Intel logo Core i5-6400T

Intel Core i7-4790S logo Intel Core i5-6400T logo
General information Core i7-4790S Core i5-6400T
Launched Q2 2014 Q4 2015
Used in Desktop Desktop
Factory Intel Intel
Socket LGA1150 LGA1151
Series Name Intel Core i7 Intel Core i5
Core Family Name Haswell Refresh Skylake-S
Clock 3.2 GHz 0 % 2.2 GHz 31.3 %
Turbo Clock 4 GHz 0 % 2.8 GHz 30 %
Cores 4 0 % 4 0 %
Threads 8 0 % 4 50 %
Thermal Design Power (TDP) 65 W 0 % 35 W 46.2 %
Lithography 22 nm 0 % 14 nm 36.4 %
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 4000 Intel HD Graphics 530
Performance Core i7-4790S Core i5-6400T
Overall Score 46043 0 % 40721 11.6 %
Future Proof 42 % 16 % 50 % 0 %
Benchmark Score 4494 0 % 2750 38.8 %
Single Thread Score 2199 0 % 1646.3 25.1 %
Encrypting Data 1944.2 MB/s 0 % 1241.6 MB/s 36.1 %
Compressing Data 101.5 MB/s 0 % 56.3 MB/s 44.5 %
String objects sorting 14305.3 thousand/s 0 % 7286.1 thousand/s 49.1 %
Prime numbers generation 30.7 millions/s 0 % 24.1 millions/s 21.5 %
Mathemathic operations (integer) 25232.4 millions/s 0 % 11005.8 millions/s 56.4 %
Mathemathic operations (float) 12617.7 millions/s 0 % 9492.6 millions/s 24.8 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-4790S, Core i5-6400T.

Average frames per second Core i7-4790S Core i5-6400T
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 91.6 FPS 75.8 FPS
High settings 146.6 FPS 121.2 FPS
Medium settings 183.2 FPS 151.5 FPS
Low settings 229.0 FPS 189.4 FPS
Difference 0 % 17.3 %

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 i7-4790S Core i5-6400T
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 132.2 FPS 122.7 FPS
High settings 211.5 FPS 196.3 FPS
Medium settings 264.3 FPS 245.4 FPS
Low settings 330.4 FPS 306.7 FPS
Difference 0 % 7.2 %
Configuration Settings
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Video game
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Screen resolution Screen resolution image
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