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Intel logo Celeron 3855U
versus
Intel logo Celeron M 420

Intel Celeron 3855U logo Intel Celeron M 420 logo
General information Celeron 3855U Celeron M 420
Launched Q1 2016 Q1 2009
Used in Mobile Mobile
Factory Intel Intel
Socket FCBGA1356 PPGA478
Clock 1.6 GHz 0 % 1.6 GHz 0 %
Cores 2 0 % 1 50 %
Threads 2 0 % 1 50 %
Thermal Design Power (TDP) 15 W 44.4 % 27 W 0 %
Performance Celeron 3855U Celeron M 420
Overall Score 30155 0 % 17314 42.6 %
Future Proof 52 % 0 % 11 % 78.8 %
Benchmark Score 827 0 % 90 89.1 %
Single Thread Score 959.8 0 % 391.4 59.2 %
Encrypting Data 1899.6 MB/s 0 % 205 MB/s 89.2 %
Compressing Data 18.3 MB/s 0 % 3.1 MB/s 83.1 %
String objects sorting 2363.7 thousand/s 0 % 364.2 thousand/s 84.6 %
Prime numbers generation 9.1 millions/s 0 % 1.4 millions/s 84.4 %
Mathemathic operations (integer) 3422.3 millions/s 0 % 934.5 millions/s 72.7 %
Mathemathic operations (float) 3104 millions/s 0 % 512.8 millions/s 83.5 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Celeron 3855U, Celeron M 420.

Average frames per second Celeron 3855U Celeron M 420
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 44.4 FPS 22.5 FPS
High settings 71.0 FPS 36.0 FPS
Medium settings 88.8 FPS 45.0 FPS
Low settings 111.0 FPS 56.2 FPS
Difference 0 % 49.4 %

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 Celeron 3855U Celeron M 420
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 103.8 FPS 81.1 FPS
High settings 166.0 FPS 129.8 FPS
Medium settings 207.5 FPS 162.3 FPS
Low settings 259.4 FPS 202.8 FPS
Difference 0 % 21.8 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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