Compare processors

Intel logo Core i5-8400
versus
Intel logo Core i5-8259U

Intel Core i5-8400 logo Intel Core i5-8259U logo
General information Core i5-8400 Core i5-8259U
Launched Q4 2017 Q3 2018
Used in Desktop Mobile
Factory Intel Intel
Socket FCLGA1151-2 FCBGA1528
Clock 2.8 GHz 0 % 2.3 GHz 17.9 %
Turbo Clock 4 GHz 0 % 3.8 GHz 5 %
Cores 6 0 % 4 33.3 %
Threads 6 25 % 8 0 %
Thermal Design Power (TDP) 65 W 0 % 28 W 56.9 %
Performance Core i5-8400 Core i5-8259U
Overall Score 49428 0 % 47539 3.8 %
Future Proof 62 % 6.1 % 66 % 0 %
Benchmark Score 5969 0 % 5107 14.4 %
Single Thread Score 2390.2 0 % 2189.6 8.4 %
Encrypting Data 2767.5 MB/s 0 % 2702 MB/s 2.4 %
Compressing Data 128.8 MB/s 0 % 104 MB/s 19.3 %
String objects sorting 16210.5 thousand/s 0 % 13479.1 thousand/s 16.8 %
Prime numbers generation 36.8 millions/s 1.3 % 37.3 millions/s 0 %
Mathemathic operations (integer) 25455.8 millions/s 0 % 24744.7 millions/s 2.8 %
Mathemathic operations (float) 22050 millions/s 0 % 14871.1 millions/s 32.6 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-8400, Core i5-8259U.

Average frames per second Core i5-8400 Core i5-8259U
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 101.5 FPS 95.9 FPS
High settings 162.4 FPS 153.4 FPS
Medium settings 202.9 FPS 191.7 FPS
Low settings 253.7 FPS 239.7 FPS
Difference 0 % 5.5 %

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 i5-8400 Core i5-8259U
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 137.6 FPS 134.3 FPS
High settings 220.2 FPS 214.9 FPS
Medium settings 275.3 FPS 268.7 FPS
Low settings 344.1 FPS 335.8 FPS
Difference 0 % 2.4 %
Configuration Settings
Gaming astronaut image
Video game
Required
Screen resolution Screen resolution image
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