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Intel logo Core i7-7900X
versus
Intel logo Xeon E5645

Intel Core i7-7900X logo Intel Xeon E5645 logo
General information Core i7-7900X Xeon E5645
Launched Q3 2017 Q2 2011
Used in Desktop Server
Factory Intel Intel
Socket FCLGA2066 LGA1366
Clock 3.3 GHz 0 % 2.4 GHz 27.3 %
Turbo Clock 4.3 GHz 0 % 2.7 GHz 37.2 %
Cores 10 0 % 6 40 %
Threads 20 0 % 12 40 %
Thermal Design Power (TDP) 140 W 0 % 80 W 42.9 %
Performance Core i7-7900X Xeon E5645
Overall Score 60707 0 % 42499 30 %
Future Proof 60 % 0 % 24 % 60 %
Benchmark Score 13582 0 % 3262 76 %
Single Thread Score 2459.9 0 % 1160.6 52.8 %
Encrypting Data 7765.5 MB/s 0 % 1888.7 MB/s 75.7 %
Compressing Data 317 MB/s 0 % 83 MB/s 73.8 %
String objects sorting 40864.6 thousand/s 0 % 11166.6 thousand/s 72.7 %
Prime numbers generation 85 millions/s 0 % 27.2 millions/s 68 %
Mathemathic operations (integer) 72149.1 millions/s 0 % 20072.4 millions/s 72.2 %
Mathemathic operations (float) 45141 millions/s 0 % 8762.5 millions/s 80.6 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-7900X, Xeon E5645.

Average frames per second Core i7-7900X Xeon E5645
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 135.1 FPS 81.0 FPS
High settings 216.1 FPS 129.5 FPS
Medium settings 270.1 FPS 161.9 FPS
Low settings 337.6 FPS 202.4 FPS
Difference 0 % 40.1 %

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 i7-7900X Xeon E5645
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 157.5 FPS 125.4 FPS
High settings 252.0 FPS 200.7 FPS
Medium settings 315.0 FPS 250.8 FPS
Low settings 393.7 FPS 313.5 FPS
Difference 0 % 20.4 %
Configuration Settings
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