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Intel logo Xeon E5-1660
versus
Intel logo Core2 Duo E6700

Intel Xeon E5-1660 logo Intel Core2 Duo E6700 logo
General information Xeon E5-1660 Core2 Duo E6700
Launched Q3 2012 Q1 2010
Used in Server Desktop
Factory Intel Intel
Socket LGA2011 LGA775
Series Name Intel Xeon E5 Intel Core 2 Duo
Core Family Name Sandy Bridge-EP Conroe
Clock 3.3 GHz 0 % 2.7 GHz 18.2 %
Cores 6 0 % 2 66.7 %
Threads 12 0 % 2 83.3 %
Thermal Design Power (TDP) 130 W 0 % 65 W 50 %
Lithography 32 nm 50.8 % 65 nm 0 %
L1 Cache 6 × 32 kB Instruction
6 × 32 kB Data
2 × 32 kB Instruction
2 × 32 kB Data
L2 Cache 6 × 256 kB
1 × 4 MB
ECC Supported Yes No
Multithreading Supported Yes No
Performance Xeon E5-1660 Core2 Duo E6700
Overall Score 48282 0 % 28285 41.4 %
Future Proof 31 % 0 % 17 % 45.2 %
Benchmark Score 5434 0 % 640 88.2 %
Single Thread Score 1797.8 0 % 1014.8 43.6 %
Encrypting Data 2581.8 MB/s 0 % 1454 MB/s 43.7 %
Compressing Data 137.1 MB/s 0 % 21.6 MB/s 84.2 %
String objects sorting 21031.9 thousand/s 0 % 3008 thousand/s 85.7 %
Prime numbers generation 41.8 millions/s 0 % 6 millions/s 85.6 %
Mathemathic operations (integer) 32476 millions/s 0 % 3973 millions/s 87.8 %
Mathemathic operations (float) 12075.1 millions/s 0 % 2171.2 millions/s 82 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E5-1660, Core2 Duo E6700.

Average frames per second Xeon E5-1660 Core2 Duo E6700
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 98.1 FPS 39.4 FPS
High settings 157.0 FPS 63.0 FPS
Medium settings 196.2 FPS 78.8 FPS
Low settings 245.3 FPS 98.5 FPS
Difference 0 % 59.8 %

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 Core2 Duo E6700
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 135.5 FPS 100.1 FPS
High settings 216.8 FPS 160.2 FPS
Medium settings 271.1 FPS 200.3 FPS
Low settings 338.8 FPS 250.4 FPS
Difference 0 % 26.1 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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