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Intel logo Core i5-14400
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Intel logo Core i9-7940X

Intel Core i5-14400 logo Intel Core i9-7940X logo
General information Core i5-14400 Core i9-7940X
Launched Q1 2024 Q3 2017
Used in Desktop Desktop
Factory Intel Intel
Socket FCLGA1700 FCLGA2066
Series Name Intel Core i5 Intel Core i9
Core Family Name Raptor Lake Refresh Skylake-X
Clock 2.5 GHz 19.4 % 3.1 GHz 0 %
Turbo Clock 4.7 GHz 0 % 4.3 GHz 8.5 %
Cores 10 28.6 % 14 0 %
Threads 16 42.9 % 28 0 %
Thermal Design Power (TDP) 148 W 10.3 % 165 W 0 %
Maximum supported RAM 192 GB 0 % 128 GB 33.3 %
Lithography 10 nm 28.6 % 14 nm 0 %
ECC Supported Yes No
Multithreading Supported Yes Yes
Performance Core i5-14400 Core i9-7940X
Overall Score 64276 0 % 64035 0.4 %
Future Proof 98 % 0 % 60 % 38.8 %
Benchmark Score 17068 0 % 16814 1.5 %
Single Thread Score 3817.1 0 % 2481 35 %
Encrypting Data 17485.8 MB/s 0 % 9676.3 MB/s 44.7 %
Compressing Data 321.5 MB/s 22.8 % 416.5 MB/s 0 %
String objects sorting 32558.4 thousand/s 39 % 53351.7 thousand/s 0 %
Prime numbers generation 97.3 millions/s 0 % 92 millions/s 5.5 %
Mathemathic operations (integer) 83265.2 millions/s 13.9 % 96721.3 millions/s 0 %
Mathemathic operations (float) 63061.1 millions/s 0 % 60703 millions/s 3.7 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-14400, Core i9-7940X.

Average frames per second Core i5-14400 Core i9-7940X
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 145.6 FPS 144.9 FPS
High settings 233.0 FPS 231.8 FPS
Medium settings 291.2 FPS 289.8 FPS
Low settings 364.1 FPS 362.2 FPS
Difference 0 % 0.5 %

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 i5-14400 Core i9-7940X
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 163.8 FPS 163.3 FPS
High settings 262.0 FPS 261.3 FPS
Medium settings 327.5 FPS 326.6 FPS
Low settings 409.4 FPS 408.3 FPS
Difference 0 % 0.3 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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