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Intel logo Xeon E5-1660 v3
versus
Intel logo Core i7-6800K

Intel Xeon E5-1660 v3 logo Intel Core i7-6800K logo
General information Xeon E5-1660 v3 Core i7-6800K
Launched Q4 2014 Q2 2016
Used in Server Desktop
Factory Intel Intel
Socket LGA2011-v3 LGA2011-v3
Series Name Intel Xeon E5 Intel Core i7
Core Family Name Haswell-EP Broadwell-E
Clock 3 GHz 11.8 % 3.4 GHz 0 %
Turbo Clock 3.5 GHz 7.9 % 3.8 GHz 0 %
Cores 8 0 % 6 25 %
Threads 16 0 % 12 25 %
Thermal Design Power (TDP) 140 W 0 % 140 W 0 %
Lithography 22 nm 0 % 14 nm 36.4 %
L1 Cache 8 × 32 kB Instruction
8 × 32 kB Data
6 × 32 kB Instruction
6 × 32 kB Data
L2 Cache 8 × 256 kB
6 × 256 kB
L3 Cache 1 × 20 MB
1 × 15 MB
ECC Supported Yes No
Multithreading Supported Yes Yes
Performance Xeon E5-1660 v3 Core i7-6800K
Overall Score 53303 0 % 51362 3.6 %
Future Proof 44 % 17 % 53 % 0 %
Benchmark Score 8073 0 % 6959 13.8 %
Single Thread Score 1977 13.5 % 2285.6 0 %
Encrypting Data 3710.1 MB/s 0 % 2904.3 MB/s 21.7 %
Compressing Data 188.2 MB/s 0 % 157.2 MB/s 16.5 %
String objects sorting 27423.3 thousand/s 0 % 20787.2 thousand/s 24.2 %
Prime numbers generation 58.6 millions/s 0 % 47.7 millions/s 18.7 %
Mathemathic operations (integer) 46141 millions/s 0 % 37238.2 millions/s 19.3 %
Mathemathic operations (float) 23084 millions/s 4.6 % 24197.6 millions/s 0 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E5-1660 v3, Core i7-6800K.

Average frames per second Xeon E5-1660 v3 Core i7-6800K
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 113.0 FPS 107.3 FPS
High settings 180.9 FPS 171.6 FPS
Medium settings 226.1 FPS 214.6 FPS
Low settings 282.6 FPS 268.2 FPS
Difference 0 % 5.1 %

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 Xeon E5-1660 v3 Core i7-6800K
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 144.4 FPS 141.0 FPS
High settings 231.1 FPS 225.6 FPS
Medium settings 288.8 FPS 282.1 FPS
Low settings 361.1 FPS 352.6 FPS
Difference 0 % 2.4 %
Configuration Settings
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Screen resolution Screen resolution image
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