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Intel logo Core i5-8400H
versus
Intel logo Celeron 3855U

Intel Core i5-8400H logo Intel Celeron 3855U logo
General information Core i5-8400H Celeron 3855U
Launched Q3 2018 Q1 2016
Used in Mobile Mobile
Factory Intel Intel
Socket FCBGA1440 FCBGA1356
Clock 2.5 GHz 0 % 1.6 GHz 36 %
Cores 4 0 % 2 50 %
Threads 8 0 % 2 75 %
Thermal Design Power (TDP) 45 W 0 % 15 W 66.7 %
Performance Core i5-8400H Celeron 3855U
Overall Score 47228 0 % 30155 36.2 %
Future Proof 66 % 0 % 52 % 21.2 %
Benchmark Score 4975 0 % 827 83.4 %
Single Thread Score 2367.8 0 % 961.7 59.4 %
Encrypting Data 2638.4 MB/s 0 % 1861.6 MB/s 29.4 %
Compressing Data 98.3 MB/s 0 % 18.2 MB/s 81.5 %
String objects sorting 13632.3 thousand/s 0 % 2351.9 thousand/s 82.7 %
Prime numbers generation 25.8 millions/s 0 % 9 millions/s 65 %
Mathemathic operations (integer) 26157.6 millions/s 0 % 3432.7 millions/s 86.9 %
Mathemathic operations (float) 16137 millions/s 0 % 3119.5 millions/s 80.7 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-8400H, Celeron 3855U.

Average frames per second Core i5-8400H Celeron 3855U
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 95.0 FPS 44.3 FPS
High settings 152.0 FPS 70.9 FPS
Medium settings 190.0 FPS 88.6 FPS
Low settings 237.5 FPS 110.8 FPS
Difference 0 % 53.3 %

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 i5-8400H Celeron 3855U
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 133.7 FPS 103.5 FPS
High settings 214.0 FPS 165.5 FPS
Medium settings 267.4 FPS 206.9 FPS
Low settings 334.3 FPS 258.7 FPS
Difference 0 % 22.6 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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