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Intel logo Xeon E5-2665
versus
Intel logo Xeon E3-1240 v5

Intel Xeon E5-2665 logo Intel Xeon E3-1240 v5 logo
General information Xeon E5-2665 Xeon E3-1240 v5
Launched Q2 2012 Q4 2015
Used in Server Server
Factory Intel Intel
Socket LGA2011 FCLGA1151
Series Name Intel Xeon E5 Intel Xeon E3
Core Family Name Sandy Bridge-EP Skylake-H
Clock 2.4 GHz 31.4 % 3.5 GHz 0 %
Turbo Clock 3.1 GHz 20.5 % 3.9 GHz 0 %
Cores 8 0 % 4 50 %
Threads 16 0 % 8 50 %
Thermal Design Power (TDP) 115 W 0 % 80 W 30.4 %
Lithography 32 nm 0 % 14 nm 56.3 %
L1 Cache 8 × 32 kB Instruction
8 × 32 kB Data
4 × 32 kB Instruction
4 × 32 kB Data
L2 Cache 8 × 256 kB
4 × 256 kB
L3 Cache 1 × 20 MB
1 × 8 MB
ECC Supported Yes Yes
Multithreading Supported Yes Yes
Performance Xeon E5-2665 Xeon E3-1240 v5
Overall Score 48112 0 % 48063 0.1 %
Future Proof 30 % 40 % 50 % 0 %
Benchmark Score 5358 0 % 5336 0.4 %
Single Thread Score 1399.6 39.4 % 2311.1 0 %
Encrypting Data 2550.8 MB/s 10.7 % 2857.4 MB/s 0 %
Compressing Data 140.4 MB/s 0 % 112.5 MB/s 19.9 %
String objects sorting 21280.7 thousand/s 0 % 14731.9 thousand/s 30.8 %
Prime numbers generation 42.9 millions/s 0 % 28.1 millions/s 34.6 %
Mathemathic operations (integer) 33336.5 millions/s 0 % 25781.6 millions/s 22.7 %
Mathemathic operations (float) 12398.7 millions/s 23.8 % 16276.3 millions/s 0 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E5-2665, Xeon E3-1240 v5.

Average frames per second Xeon E5-2665 Xeon E3-1240 v5
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 97.6 FPS 97.4 FPS
High settings 156.1 FPS 155.9 FPS
Medium settings 195.2 FPS 194.9 FPS
Low settings 244.0 FPS 243.6 FPS
Difference 0 % 0.2 %

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 E5-2665 Xeon E3-1240 v5
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 135.2 FPS 135.1 FPS
High settings 216.3 FPS 216.2 FPS
Medium settings 270.4 FPS 270.2 FPS
Low settings 338.0 FPS 337.7 FPS
Difference 0 % 0.1 %
Configuration Settings
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Screen resolution Screen resolution image
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