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Intel logo Xeon D-1581
versus
Intel logo Core2 Quad Q8400

Intel Xeon D-1581 logo Intel Core2 Quad Q8400 logo
General information Xeon D-1581 Core2 Quad Q8400
Launched Q4 2021 Q2 2009
Used in Server Desktop
Factory Intel Intel
Socket FCBGA1667 LGA775
Clock 1.8 GHz 33.3 % 2.7 GHz 0 %
Cores 16 0 % 4 75 %
Threads 32 0 % 4 87.5 %
Thermal Design Power (TDP) 65 W 31.6 % 95 W 0 %
Performance Xeon D-1581 Core2 Quad Q8400
Overall Score 54133 0 % 34008 37.2 %
Future Proof 85 % 0 % 13 % 84.7 %
Benchmark Score 8587 0 % 1338 84.4 %
Single Thread Score 1473.1 0 % 1139.3 22.7 %
Encrypting Data 3775.8 MB/s 0 % 3032.7 MB/s 19.7 %
Compressing Data 272.2 MB/s 0 % 45.5 MB/s 83.3 %
String objects sorting 31756 thousand/s 0 % 6121.2 thousand/s 80.7 %
Prime numbers generation 36.9 millions/s 0 % 7 millions/s 80.9 %
Mathemathic operations (integer) 65224.5 millions/s 0 % 9867.4 millions/s 84.9 %
Mathemathic operations (float) 42630.3 millions/s 0 % 5585.3 millions/s 86.9 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon D-1581, Core2 Quad Q8400.

Average frames per second Xeon D-1581 Core2 Quad Q8400
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 115.5 FPS 55.7 FPS
High settings 184.7 FPS 89.2 FPS
Medium settings 230.9 FPS 111.5 FPS
Low settings 288.6 FPS 139.4 FPS
Difference 0 % 51.7 %

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 D-1581 Core2 Quad Q8400
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 145.8 FPS 110.3 FPS
High settings 233.3 FPS 176.4 FPS
Medium settings 291.7 FPS 220.5 FPS
Low settings 364.6 FPS 275.7 FPS
Difference 0 % 24.4 %
Configuration Settings
Gaming astronaut image
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Screen resolution Screen resolution image
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