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Intel logo Xeon E5-2666 v3
versus
Intel logo Pentium E5800

Intel Xeon E5-2666 v3 logo Intel Pentium E5800 logo
General information Xeon E5-2666 v3 Pentium E5800
Launched Q1 2015 Q1 2012
Used in Server Desktop
Factory Intel Intel
Socket LGA2011-v3 LGA775
Clock 2.9 GHz 9.4 % 3.2 GHz 0 %
Cores 10 0 % 2 80 %
Threads 20 0 % 2 90 %
Thermal Design Power (TDP) 135 W 0 % 65 W 51.9 %
Performance Xeon E5-2666 v3 Pentium E5800
Overall Score 55167 0 % 29478 46.6 %
Future Proof 46 % 0 % 28 % 39.1 %
Benchmark Score 9262 0 % 755 91.8 %
Single Thread Score 1980.9 0 % 1280.4 35.4 %
Encrypting Data 4225 MB/s 0 % 1738 MB/s 58.9 %
Compressing Data 236.7 MB/s 0 % 25.3 MB/s 89.3 %
String objects sorting 32773 thousand/s 0 % 3359.4 thousand/s 89.7 %
Prime numbers generation 56.4 millions/s 0 % 4 millions/s 92.9 %
Mathemathic operations (integer) 57984.4 millions/s 0 % 5474.5 millions/s 90.6 %
Mathemathic operations (float) 29174.4 millions/s 0 % 3124.4 millions/s 89.3 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E5-2666 v3, Pentium E5800.

Average frames per second Xeon E5-2666 v3 Pentium E5800
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 118.6 FPS 42.4 FPS
High settings 189.7 FPS 67.9 FPS
Medium settings 237.1 FPS 84.9 FPS
Low settings 296.4 FPS 106.1 FPS
Difference 0 % 64.2 %

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 Xeon E5-2666 v3 Pentium E5800
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 147.5 FPS 102.5 FPS
High settings 236.0 FPS 164.1 FPS
Medium settings 295.0 FPS 205.1 FPS
Low settings 368.8 FPS 256.3 FPS
Difference 0 % 30.5 %
Configuration Settings
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Screen resolution Screen resolution image
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