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Intel logo Xeon E5645
versus
AMD logo A8-3850

Intel Xeon E5645 logo AMD A8-3850 logo
General information Xeon E5645 A8-3850
Launched Q2 2011 Q2 2011
Used in Server Desktop
Factory Intel AMD
Socket LGA1366 FM1
Clock 2.4 GHz 17.2 % 2.9 GHz 0 %
Cores 6 0 % 4 33.3 %
Threads 12 0 % 4 66.7 %
Thermal Design Power (TDP) 80 W 20 % 100 W 0 %
Performance Xeon E5645 A8-3850
Overall Score 42499 0 % 35150 17.3 %
Future Proof 24 % 0 % 24 % 0 %
Benchmark Score 3262 0 % 1526 53.2 %
Single Thread Score 1147.9 5.9 % 1220.5 0 %
Encrypting Data 1915.3 MB/s 45.2 % 3496.1 MB/s 0 %
Compressing Data 82.5 MB/s 0 % 51.5 MB/s 37.6 %
String objects sorting 11077.8 thousand/s 0 % 6388 thousand/s 42.3 %
Prime numbers generation 27 millions/s 0 % 11 millions/s 59.3 %
Mathemathic operations (integer) 20112.7 millions/s 0 % 6911.4 millions/s 65.6 %
Mathemathic operations (float) 8727.8 millions/s 0 % 5315.7 millions/s 39.1 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E5645, A8-3850.

Average frames per second Xeon E5645 A8-3850
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 81.0 FPS 59.1 FPS
High settings 129.5 FPS 94.6 FPS
Medium settings 161.9 FPS 118.2 FPS
Low settings 202.4 FPS 147.8 FPS
Difference 0 % 27 %

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 Xeon E5645 A8-3850
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 125.4 FPS 112.5 FPS
High settings 200.7 FPS 180.0 FPS
Medium settings 250.8 FPS 225.0 FPS
Low settings 313.5 FPS 281.2 FPS
Difference 0 % 10.3 %
Configuration Settings
Gaming astronaut image
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Screen resolution Screen resolution image
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