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AMD logo Ryzen 9 3900XT
versus
AMD logo Athlon II X4 631

AMD Ryzen 9 3900XT logo AMD Athlon II X4 631 logo
General information Ryzen 9 3900XT Athlon II X4 631
Launched Q3 2020 Q3 2011
Used in Desktop Desktop
Factory AMD AMD
Socket AM4 FM1
Series Name AMD Ryzen 9 AMD Athlon II X4
Core Family Name Matisse Llano
Clock 3.8 GHz 0 % 2.6 GHz 31.6 %
Cores 12 0 % 4 66.7 %
Threads 24 0 % 4 83.3 %
Thermal Design Power (TDP) 105 W 0 % 100 W 4.8 %
Lithography 7 nm 78.1 % 32 nm 0 %
L1 Cache 12 × 32 kB Instruction
12 × 64 kB Data
4 × 64 kB Instruction
4 × 64 kB Data
L2 Cache 12 × 512 kB
1 × 2 MB
ECC Supported No No
Multithreading Supported Yes No
Performance Ryzen 9 3900XT Athlon II X4 631
Overall Score 67813 0 % 34337 49.4 %
Future Proof 78 % 0 % 26 % 66.7 %
Benchmark Score 21147 0 % 1390 93.4 %
Single Thread Score 2719.5 0 % 1122.2 58.7 %
Encrypting Data 28630.8 MB/s 0 % 3173.6 MB/s 88.9 %
Compressing Data 444.7 MB/s 0 % 46.5 MB/s 89.5 %
String objects sorting 48366.9 thousand/s 0 % 5927.1 thousand/s 87.7 %
Prime numbers generation 216.2 millions/s 0 % 11 millions/s 94.9 %
Mathemathic operations (integer) 100514 millions/s 0 % 6309.5 millions/s 93.7 %
Mathemathic operations (float) 59137.3 millions/s 0 % 4971 millions/s 91.6 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Ryzen 9 3900XT, Athlon II X4 631.

Average frames per second Ryzen 9 3900XT Athlon II X4 631
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 156.2 FPS 56.7 FPS
High settings 249.9 FPS 90.8 FPS
Medium settings 312.3 FPS 113.5 FPS
Low settings 390.4 FPS 141.8 FPS
Difference 0 % 63.7 %

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 3900XT Athlon II X4 631
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 170.0 FPS 110.9 FPS
High settings 272.0 FPS 177.4 FPS
Medium settings 339.9 FPS 221.7 FPS
Low settings 424.9 FPS 277.1 FPS
Difference 0 % 34.8 %
Configuration Settings
Gaming astronaut image
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Screen resolution Screen resolution image
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