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AMD logo Ryzen 9 3900X
versus
AMD logo Phenom II X6 1075T

AMD Ryzen 9 3900X logo AMD Phenom II X6 1075T logo
General information Ryzen 9 3900X Phenom II X6 1075T
Launched Q3 2019 Q3 2010
Used in Desktop Desktop
Factory AMD AMD
Socket AM4 AM3
Series Name AMD Ryzen 9 AMD Phenom II X6
Core Family Name Matisse Thuban
Clock 3.8 GHz 0 % 3 GHz 21.1 %
Turbo Clock 4.6 GHz 0 % 3.5 GHz 23.9 %
Cores 12 0 % 6 50 %
Threads 24 0 % 6 75 %
Thermal Design Power (TDP) 105 W 16 % 125 W 0 %
Lithography 7 nm 84.4 % 45 nm 0 %
L1 Cache 12 × 32 kB Instruction
12 × 64 kB Data
6 × 64 kB Instruction
6 × 64 kB Data
L2 Cache 12 × 512 kB
6 × 512 kB
L3 Cache 4 × 16 MB
1 × 6 MB
ECC Supported No No
Multithreading Supported Yes No
Performance Ryzen 9 3900X Phenom II X6 1075T
Overall Score 67786 0 % 38553 43.1 %
Future Proof 72 % 0 % 20 % 72.2 %
Benchmark Score 21113 0 % 2209 89.5 %
Single Thread Score 2693.5 0 % 1370.6 49.1 %
Encrypting Data 28620.6 MB/s 0 % 5029.5 MB/s 82.4 %
Compressing Data 434.5 MB/s 0 % 73.4 MB/s 83.1 %
String objects sorting 48762.9 thousand/s 0 % 9553.8 thousand/s 80.4 %
Prime numbers generation 213.5 millions/s 0 % 18.1 millions/s 91.5 %
Mathemathic operations (integer) 99121.8 millions/s 0 % 10787.6 millions/s 89.1 %
Mathemathic operations (float) 58678.1 millions/s 0 % 7652.3 millions/s 87 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Ryzen 9 3900X, Phenom II X6 1075T.

Average frames per second Ryzen 9 3900X Phenom II X6 1075T
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 156.1 FPS 69.3 FPS
High settings 249.7 FPS 110.8 FPS
Medium settings 312.2 FPS 138.5 FPS
Low settings 390.2 FPS 173.1 FPS
Difference 0 % 55.6 %

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 Phenom II X6 1075T
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 170.0 FPS 118.5 FPS
High settings 272.0 FPS 189.6 FPS
Medium settings 340.0 FPS 237.0 FPS
Low settings 425.0 FPS 296.3 FPS
Difference 0 % 30.3 %
Configuration Settings
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