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Intel logo Xeon L5639
versus
Intel logo Atom E3815

Intel Xeon L5639 logo Intel Atom E3815 logo
General information Xeon L5639 Atom E3815
Launched Q3 2013 Q2 2014
Used in Server Desktop
Factory Intel Intel
Socket LGA1366 FCBGA1170
Clock 2.1 GHz 0 % 1.5 GHz 28.6 %
Cores 6 0 % 1 83.3 %
Threads 12 0 % 1 91.7 %
Thermal Design Power (TDP) 60 W 0 % 5 W 91.7 %
Performance Xeon L5639 Atom E3815
Overall Score 41113 0 % 18572 54.8 %
Future Proof 37 % 11.9 % 42 % 0 %
Benchmark Score 2857 0 % 119 95.8 %
Single Thread Score 1097.6 0 % 267.6 75.6 %
Encrypting Data 6497.8 MB/s 0 % 272.5 MB/s 95.8 %
Compressing Data 98.4 MB/s 0 % 4.3 MB/s 95.7 %
String objects sorting 11428.6 thousand/s 0 % 560.6 thousand/s 95.1 %
Prime numbers generation 44.4 millions/s 0 % 1 millions/s 97.8 %
Mathemathic operations (integer) 29239.1 millions/s 0 % 1093.5 millions/s 96.3 %
Mathemathic operations (float) 16452 millions/s 0 % 254.3 millions/s 98.5 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon L5639, Atom E3815.

Average frames per second Xeon L5639 Atom E3815
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 76.8 FPS 24.1 FPS
High settings 122.9 FPS 38.5 FPS
Medium settings 153.6 FPS 48.1 FPS
Low settings 192.0 FPS 60.2 FPS
Difference 0 % 68.7 %

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 L5639 Atom E3815
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 123.0 FPS 83.3 FPS
High settings 196.9 FPS 133.3 FPS
Medium settings 246.1 FPS 166.6 FPS
Low settings 307.6 FPS 208.3 FPS
Difference 0 % 32.3 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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