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AMD logo Ryzen 9 3900X
versus
Intel logo Xeon E3-1275 v6

AMD Ryzen 9 3900X logo Intel Xeon E3-1275 v6 logo
General information Ryzen 9 3900X Xeon E3-1275 v6
Launched Q3 2019 Q2 2017
Used in Desktop Server
Factory AMD Intel
Socket AM4 FCLGA1151
Series Name AMD Ryzen 9 Intel Xeon E3
Core Family Name Matisse Kaby Lake-S
Clock 3.8 GHz 0 % 3.8 GHz 0 %
Turbo Clock 4.6 GHz 0 % 4.2 GHz 8.7 %
Cores 12 0 % 4 66.7 %
Threads 24 0 % 8 66.7 %
Thermal Design Power (TDP) 105 W 0 % 73 W 30.5 %
Maximum supported RAM 128 GB 0 % 64 GB 50 %
Lithography 7 nm 50 % 14 nm 0 %
L1 Cache 12 × 32 kB Instruction
12 × 64 kB Data
4 × 32 kB Instruction
4 × 32 kB Data
L2 Cache 12 × 512 kB
4 × 256 kB
L3 Cache 4 × 16 MB
1 × 8 MB
ECC Supported No Yes
Multithreading Supported Yes Yes
Performance Ryzen 9 3900X Xeon E3-1275 v6
Overall Score 67786 0 % 49522 26.9 %
Future Proof 72 % 0 % 59 % 18.1 %
Benchmark Score 21113 0 % 6015 71.5 %
Single Thread Score 2693.5 0 % 2538.1 5.8 %
Encrypting Data 28620.6 MB/s 0 % 3515 MB/s 87.7 %
Compressing Data 434.5 MB/s 0 % 123.3 MB/s 71.6 %
String objects sorting 48762.9 thousand/s 0 % 15957.9 thousand/s 67.3 %
Prime numbers generation 213.5 millions/s 0 % 32.3 millions/s 84.9 %
Mathemathic operations (integer) 99121.8 millions/s 0 % 29034.2 millions/s 70.7 %
Mathemathic operations (float) 58678.1 millions/s 0 % 17875.2 millions/s 69.5 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Ryzen 9 3900X, Xeon E3-1275 v6.

Average frames per second Ryzen 9 3900X Xeon E3-1275 v6
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 156.1 FPS 101.8 FPS
High settings 249.7 FPS 162.9 FPS
Medium settings 312.2 FPS 203.7 FPS
Low settings 390.2 FPS 254.6 FPS
Difference 0 % 34.8 %

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 Ryzen 9 3900X Xeon E3-1275 v6
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 170.0 FPS 137.8 FPS
High settings 272.0 FPS 220.5 FPS
Medium settings 340.0 FPS 275.7 FPS
Low settings 425.0 FPS 344.6 FPS
Difference 0 % 18.9 %
Configuration Settings
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