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Intel logo Core i7-620M
versus
Intel logo Celeron M 420

Intel Core i7-620M logo Intel Celeron M 420 logo
General information Core i7-620M Celeron M 420
Launched Q1 2010 Q1 2009
Used in Mobile Mobile
Factory Intel Intel
Socket BGA1288 PPGA478
Clock 2.7 GHz 0 % 1.6 GHz 40.7 %
Cores 2 0 % 1 50 %
Threads 4 0 % 1 75 %
Thermal Design Power (TDP) 35 W 0 % 27 W 22.9 %
Performance Core i7-620M Celeron M 420
Overall Score 33534 0 % 17276 48.5 %
Future Proof 17 % 0 % 11 % 35.3 %
Benchmark Score 1265 0 % 89 93 %
Single Thread Score 1294.6 0 % 391.4 69.8 %
Encrypting Data 2940.8 MB/s 0 % 205.1 MB/s 93 %
Compressing Data 30.2 MB/s 0 % 3.1 MB/s 89.7 %
String objects sorting 4239.8 thousand/s 0 % 364.9 thousand/s 91.4 %
Prime numbers generation 9 millions/s 0 % 1.4 millions/s 84.3 %
Mathemathic operations (integer) 7742.9 millions/s 0 % 920.3 millions/s 88.1 %
Mathemathic operations (float) 3401.1 millions/s 0 % 512.2 millions/s 84.9 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-620M, Celeron M 420.

Average frames per second Core i7-620M Celeron M 420
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 54.5 FPS 22.4 FPS
High settings 87.2 FPS 35.8 FPS
Medium settings 108.9 FPS 44.7 FPS
Low settings 136.2 FPS 55.9 FPS
Difference 0 % 59 %

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 i7-620M Celeron M 420
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 109.9 FPS 80.9 FPS
High settings 175.8 FPS 129.4 FPS
Medium settings 219.7 FPS 161.8 FPS
Low settings 274.7 FPS 202.3 FPS
Difference 0 % 26.4 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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