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Intel logo Core i7-3940XM
versus
AMD logo Phenom II P820

Intel Core i7-3940XM logo AMD Phenom II P820 logo
General information Core i7-3940XM Phenom II P820
Launched Q4 2012 Q3 2010
Used in Mobile Mobile
Factory Intel AMD
Socket rPGA988B S1
Clock 3 GHz 0 % 1.8 GHz 40 %
Cores 4 0 % 3 25 %
Threads 8 0 % 3 62.5 %
Thermal Design Power (TDP) 55 W 0 % 25 W 54.5 %
Performance Core i7-3940XM Phenom II P820
Overall Score 44062 0 % 28826 34.6 %
Future Proof 33 % 0 % 20 % 39.4 %
Benchmark Score 3769 0 % 690 81.7 %
Single Thread Score 1911.3 0 % 719.9 62.3 %
Encrypting Data 1666.3 MB/s 0 % 1565.5 MB/s 6.1 %
Compressing Data 91.8 MB/s 0 % 23.7 MB/s 74.2 %
String objects sorting 12707.6 thousand/s 0 % 2788.8 thousand/s 78.1 %
Prime numbers generation 30.2 millions/s 0 % 10.7 millions/s 64.7 %
Mathemathic operations (integer) 20549.5 millions/s 0 % 7094.5 millions/s 65.5 %
Mathemathic operations (float) 10609.1 millions/s 0 % 3958.1 millions/s 62.7 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-3940XM, Phenom II P820.

Average frames per second Core i7-3940XM Phenom II P820
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 85.6 FPS 40.7 FPS
High settings 136.9 FPS 65.1 FPS
Medium settings 171.1 FPS 81.4 FPS
Low settings 213.9 FPS 101.8 FPS
Difference 0 % 52.4 %

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 Core i7-3940XM Phenom II P820
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 128.1 FPS 101.1 FPS
High settings 204.9 FPS 161.8 FPS
Medium settings 256.1 FPS 202.2 FPS
Low settings 320.2 FPS 252.8 FPS
Difference 0 % 21 %
Configuration Settings
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