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Intel logo Xeon E5-1660 v3
versus
Intel logo Xeon E3-1265L V2

Intel Xeon E5-1660 v3 logo Intel Xeon E3-1265L V2 logo
General information Xeon E5-1660 v3 Xeon E3-1265L V2
Launched Q4 2014 Q3 2012
Used in Server Server
Factory Intel Intel
Socket LGA2011-v3 LGA1155
Series Name Intel Xeon E5 Intel Xeon E3
Core Family Name Haswell-EP Ivy Bridge
Clock 3 GHz 0 % 2.5 GHz 16.7 %
Turbo Clock 3.5 GHz 0 % 3.5 GHz 0 %
Cores 8 0 % 4 50 %
Threads 16 0 % 8 50 %
Thermal Design Power (TDP) 140 W 0 % 45 W 67.9 %
Lithography 22 nm 0 % 22 nm 0 %
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 E5-1660 v3 Xeon E3-1265L V2
Overall Score 53302 0 % 42785 19.7 %
Future Proof 44 % 0 % 31 % 29.5 %
Benchmark Score 8072 0 % 3351 58.5 %
Single Thread Score 1990.8 0 % 1658 16.7 %
Encrypting Data 3769.9 MB/s 0 % 1530.1 MB/s 59.4 %
Compressing Data 186.9 MB/s 0 % 81.3 MB/s 56.5 %
String objects sorting 27559.8 thousand/s 0 % 11645.6 thousand/s 57.7 %
Prime numbers generation 58.5 millions/s 0 % 26 millions/s 55.6 %
Mathemathic operations (integer) 45543 millions/s 0 % 18297.2 millions/s 59.8 %
Mathemathic operations (float) 23199.4 millions/s 0 % 9286.1 millions/s 60 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E5-1660 v3, Xeon E3-1265L V2.

Average frames per second Xeon E5-1660 v3 Xeon E3-1265L V2
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 113.0 FPS 81.7 FPS
High settings 180.7 FPS 130.8 FPS
Medium settings 225.9 FPS 163.5 FPS
Low settings 282.4 FPS 204.3 FPS
Difference 0 % 27.6 %

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 E5-1660 v3 Xeon E3-1265L V2
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 144.3 FPS 125.8 FPS
High settings 231.0 FPS 201.2 FPS
Medium settings 288.7 FPS 251.5 FPS
Low settings 360.9 FPS 314.4 FPS
Difference 0 % 12.9 %
Configuration Settings
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