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Intel logo Core i5-9400T
versus
Intel logo Core i7-4790S

Intel Core i5-9400T logo Intel Core i7-4790S logo
General information Core i5-9400T Core i7-4790S
Launched Q3 2019 Q2 2014
Used in Desktop Desktop
Factory Intel Intel
Socket FCLGA1151-2 LGA1150
Series Name Intel Core i5 Intel Core i7
Core Family Name Coffee Lake Refresh Haswell Refresh
Clock 1.8 GHz 43.8 % 3.2 GHz 0 %
Turbo Clock 3.4 GHz 15 % 4 GHz 0 %
Cores 6 0 % 4 33.3 %
Threads 6 25 % 8 0 %
Thermal Design Power (TDP) 35 W 46.2 % 65 W 0 %
Lithography 14 nm 36.4 % 22 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 × 8 MB
ECC Supported No No
Multithreading Supported No Yes
Integrated GPU Intel UHD Graphics 630 Intel HD Graphics 4000
Performance Core i5-9400T Core i7-4790S
Overall Score 48265 0 % 46143 4.4 %
Future Proof 72 % 0 % 42 % 41.7 %
Benchmark Score 5427 0 % 4533 16.5 %
Single Thread Score 2134.7 3 % 2201.4 0 %
Encrypting Data 2679.3 MB/s 0 % 1954.9 MB/s 27 %
Compressing Data 111.7 MB/s 0 % 101.5 MB/s 9.1 %
String objects sorting 14877.7 thousand/s 0 % 14249 thousand/s 4.2 %
Prime numbers generation 39.7 millions/s 0 % 31.2 millions/s 21.3 %
Mathemathic operations (integer) 21865.9 millions/s 12.9 % 25110.1 millions/s 0 %
Mathemathic operations (float) 19054.9 millions/s 0 % 12481 millions/s 34.5 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-9400T, Core i7-4790S.

Average frames per second Core i5-9400T Core i7-4790S
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 98.1 FPS 91.8 FPS
High settings 156.9 FPS 146.8 FPS
Medium settings 196.1 FPS 183.5 FPS
Low settings 245.1 FPS 229.4 FPS
Difference 0 % 6.4 %

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 i5-9400T Core i7-4790S
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 135.6 FPS 131.9 FPS
High settings 216.9 FPS 211.0 FPS
Medium settings 271.2 FPS 263.7 FPS
Low settings 338.9 FPS 329.7 FPS
Difference 0 % 2.7 %
Configuration Settings
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Screen resolution Screen resolution image
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