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Intel logo Xeon E3-1275 v5
versus
Intel logo Core i5-6400

Intel Xeon E3-1275 v5 logo Intel Core i5-6400 logo
General information Xeon E3-1275 v5 Core i5-6400
Launched Q4 2015 Q3 2015
Used in Server Desktop
Factory Intel Intel
Socket FCLGA1151 LGA1151
Series Name Intel Xeon E3 Intel Core i5
Core Family Name Skylake-H Skylake-S
Clock 3.6 GHz 0 % 2.7 GHz 25 %
Turbo Clock 4 GHz 0 % 3.3 GHz 17.5 %
Cores 4 0 % 4 0 %
Threads 8 0 % 4 50 %
Thermal Design Power (TDP) 80 W 0 % 65 W 18.8 %
Maximum supported RAM 64 GB 0 % 64 GB 0 %
Lithography 14 nm 0 % 14 nm 0 %
L1 Cache 4 × 32 kB Instruction
4 × 32 kB Data
4 × 32 kB Instruction
4 × 32 kB Data
L2 Cache 4 × 256 kB
4 × 256 kB
L3 Cache 1 × 8 MB
1 × 6 MB
ECC Supported Yes No
Multithreading Supported Yes No
Integrated GPU Intel HD Graphics P530 Intel HD Graphics 530
Performance Xeon E3-1275 v5 Core i5-6400
Overall Score 48410 0 % 42756 11.7 %
Future Proof 50 % 0 % 49 % 2 %
Benchmark Score 5492 0 % 3342 39.1 %
Single Thread Score 2347.3 0 % 1964.9 16.3 %
Encrypting Data 3069.2 MB/s 0 % 1474.6 MB/s 52 %
Compressing Data 111.3 MB/s 0 % 69.8 MB/s 37.3 %
String objects sorting 15043 thousand/s 0 % 8951.2 thousand/s 40.5 %
Prime numbers generation 29.9 millions/s 0 % 26 millions/s 13 %
Mathemathic operations (integer) 26358.3 millions/s 0 % 13598.6 millions/s 48.4 %
Mathemathic operations (float) 16621.3 millions/s 0 % 11609 millions/s 30.2 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E3-1275 v5, Core i5-6400.

Average frames per second Xeon E3-1275 v5 Core i5-6400
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 98.5 FPS 81.7 FPS
High settings 157.6 FPS 130.6 FPS
Medium settings 197.0 FPS 163.3 FPS
Low settings 246.2 FPS 204.1 FPS
Difference 0 % 17.1 %

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 E3-1275 v5 Core i5-6400
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 135.9 FPS 125.9 FPS
High settings 217.4 FPS 201.5 FPS
Medium settings 271.7 FPS 251.8 FPS
Low settings 339.7 FPS 314.8 FPS
Difference 0 % 7.3 %
Configuration Settings
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