Compare processors

Intel logo Core Ultra 5 125U
versus
Intel logo Core i5-8400

Intel Core Ultra 5 125U logo Intel Core i5-8400 logo
General information Core Ultra 5 125U Core i5-8400
Launched Q1 2024 Q4 2017
Used in Mobile Desktop
Factory Intel Intel
Socket FCBGA2049 FCLGA1151-2
Clock 1.3 GHz 53.6 % 2.8 GHz 0 %
Turbo Clock 4.3 GHz 0 % 4 GHz 7 %
Cores 12 0 % 6 50 %
Threads 14 0 % 6 57.1 %
Thermal Design Power (TDP) 15 W 76.9 % 65 W 0 %
Performance Core Ultra 5 125U Core i5-8400
Overall Score 58360 0 % 49422 15.3 %
Future Proof 98 % 0 % 62 % 36.7 %
Benchmark Score 11600 0 % 5966 48.6 %
Single Thread Score 3446.3 0 % 2401.1 30.3 %
Encrypting Data 12866.3 MB/s 0 % 2796.4 MB/s 78.3 %
Compressing Data 199.6 MB/s 0 % 126.8 MB/s 36.5 %
String objects sorting 22077.1 thousand/s 0 % 16047.1 thousand/s 27.3 %
Prime numbers generation 62.6 millions/s 0 % 36.9 millions/s 41 %
Mathemathic operations (integer) 58285.2 millions/s 0 % 25746 millions/s 55.8 %
Mathemathic operations (float) 42611 millions/s 0 % 21996 millions/s 48.4 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core Ultra 5 125U, Core i5-8400.

Average frames per second Core Ultra 5 125U Core i5-8400
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 128.0 FPS 101.5 FPS
High settings 204.8 FPS 162.3 FPS
Medium settings 256.1 FPS 202.9 FPS
Low settings 320.1 FPS 253.6 FPS
Difference 0 % 20.8 %

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 Ultra 5 125U Core i5-8400
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 153.3 FPS 137.5 FPS
High settings 245.3 FPS 220.1 FPS
Medium settings 306.6 FPS 275.1 FPS
Low settings 383.2 FPS 343.9 FPS
Difference 0 % 10.3 %
Configuration Settings
Gaming astronaut image
Video game
Required
Screen resolution Screen resolution image
Required
Screen resolution image
Compare processors
Processor image
Processor Processor image
Selected processors