Compare processors

Intel logo Core Ultra 5 135H
versus
Intel logo Core i5-8400H

Intel Core Ultra 5 135H logo Intel Core i5-8400H logo
General information Core Ultra 5 135H Core i5-8400H
Launched Q4 2023 Q3 2018
Used in Mobile Mobile
Factory Intel Intel
Socket FCBGA2049 FCBGA1440
Clock 1.7 GHz 32 % 2.5 GHz 0 %
Turbo Clock 4.6 GHz 0 % 4.2 GHz 8.7 %
Cores 14 0 % 4 71.4 %
Threads 18 0 % 8 55.6 %
Thermal Design Power (TDP) 28 W 37.8 % 45 W 0 %
Performance Core Ultra 5 135H Core i5-8400H
Overall Score 62804 0 % 47228 24.8 %
Future Proof 97 % 0 % 66 % 32 %
Benchmark Score 15558 0 % 4975 68 %
Single Thread Score 3596.3 0 % 2348.9 34.7 %
Encrypting Data 16322.1 MB/s 0 % 2633.1 MB/s 83.9 %
Compressing Data 266.7 MB/s 0 % 99.1 MB/s 62.9 %
String objects sorting 30403.9 thousand/s 0 % 13755.4 thousand/s 54.8 %
Prime numbers generation 96.7 millions/s 0 % 25.8 millions/s 73.3 %
Mathemathic operations (integer) 75490.8 millions/s 0 % 25794.3 millions/s 65.8 %
Mathemathic operations (float) 57992.9 millions/s 0 % 16397.8 millions/s 71.7 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core Ultra 5 135H, Core i5-8400H.

Average frames per second Core Ultra 5 135H Core i5-8400H
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 141.3 FPS 95.0 FPS
High settings 226.0 FPS 152.0 FPS
Medium settings 282.6 FPS 190.0 FPS
Low settings 353.2 FPS 237.5 FPS
Difference 0 % 32.8 %

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 135H Core i5-8400H
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 161.1 FPS 133.6 FPS
High settings 257.8 FPS 213.8 FPS
Medium settings 322.2 FPS 267.3 FPS
Low settings 402.7 FPS 334.1 FPS
Difference 0 % 17 %
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