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Intel logo Xeon E3-1275 v5
versus
Intel logo Xeon E3-1280 v5

Intel Xeon E3-1275 v5 logo Intel Xeon E3-1280 v5 logo
General information Xeon E3-1275 v5 Xeon E3-1280 v5
Launched Q4 2015 Q2 2016
Used in Server Server
Factory Intel Intel
Socket FCLGA1151 FCLGA1151
Series Name Intel Xeon E3 Intel Xeon E3
Core Family Name Skylake-H Skylake-H
Clock 3.6 GHz 2.7 % 3.7 GHz 0 %
Turbo Clock 4 GHz 0 % 4 GHz 0 %
Cores 4 0 % 4 0 %
Threads 8 0 % 8 0 %
Thermal Design Power (TDP) 80 W 0 % 80 W 0 %
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 × 8 MB
ECC Supported Yes Yes
Multithreading Supported Yes Yes
Performance Xeon E3-1275 v5 Xeon E3-1280 v5
Overall Score 48178 0 % 48085 0.2 %
Future Proof 50 % 5.7 % 53 % 0 %
Benchmark Score 5388 0 % 5346 0.8 %
Single Thread Score 2329.2 0 % 2314.7 0.6 %
Encrypting Data 3006.9 MB/s 0 % 2916.7 MB/s 3 %
Compressing Data 112.5 MB/s 0 % 110.8 MB/s 1.5 %
String objects sorting 15085.1 thousand/s 0 % 14560.6 thousand/s 3.5 %
Prime numbers generation 29.8 millions/s 1.4 % 30.2 millions/s 0 %
Mathemathic operations (integer) 26378.2 millions/s 1.4 % 26747.5 millions/s 0 %
Mathemathic operations (float) 16495.3 millions/s 0 % 16400.6 millions/s 0.6 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E3-1275 v5, Xeon E3-1280 v5.

Average frames per second Xeon E3-1275 v5 Xeon E3-1280 v5
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 98.3 FPS 98.0 FPS
High settings 157.3 FPS 156.9 FPS
Medium settings 196.6 FPS 196.1 FPS
Low settings 245.8 FPS 245.1 FPS
Difference 0 % 0.3 %

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 Xeon E3-1280 v5
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 136.1 FPS 136.0 FPS
High settings 217.8 FPS 217.6 FPS
Medium settings 272.2 FPS 272.0 FPS
Low settings 340.3 FPS 340.0 FPS
Difference 0 % 0.1 %
Configuration Settings
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