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AMD logo Athlon II X4 645
versus
Intel logo Atom E3815

AMD Athlon II X4 645 logo Intel Atom E3815 logo
General information Athlon II X4 645 Atom E3815
Launched Q4 2010 Q2 2014
Used in Desktop Desktop
Factory AMD Intel
Socket AM3 FCBGA1170
Clock 3.1 GHz 0 % 1.5 GHz 51.6 %
Cores 4 0 % 1 75 %
Threads 4 0 % 1 75 %
Thermal Design Power (TDP) 95 W 0 % 5 W 94.7 %
Performance Athlon II X4 645 Atom E3815
Overall Score 35097 0 % 18572 47.1 %
Future Proof 21 % 50 % 42 % 0 %
Benchmark Score 1517 0 % 119 92.2 %
Single Thread Score 1266.6 0 % 263.9 79.2 %
Encrypting Data 3450.7 MB/s 0 % 273 MB/s 92.1 %
Compressing Data 53.1 MB/s 0 % 4.3 MB/s 91.9 %
String objects sorting 6726.5 thousand/s 0 % 567.9 thousand/s 91.6 %
Prime numbers generation 9.1 millions/s 0 % 1 millions/s 89.1 %
Mathemathic operations (integer) 7291.5 millions/s 0 % 1083.7 millions/s 85.1 %
Mathemathic operations (float) 5233.2 millions/s 0 % 255 millions/s 95.1 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Athlon II X4 645, Atom E3815.

Average frames per second Athlon II X4 645 Atom E3815
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 59.0 FPS 24.1 FPS
High settings 94.4 FPS 38.5 FPS
Medium settings 118.0 FPS 48.1 FPS
Low settings 147.5 FPS 60.2 FPS
Difference 0 % 59.2 %

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 Athlon II X4 645 Atom E3815
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 112.4 FPS 83.4 FPS
High settings 179.9 FPS 133.4 FPS
Medium settings 224.8 FPS 166.8 FPS
Low settings 281.1 FPS 208.5 FPS
Difference 0 % 25.8 %
Configuration Settings
Gaming astronaut image
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Screen resolution Screen resolution image
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