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AMD logo Ryzen 9 3900XT
versus
AMD logo Ryzen 7 2700X

AMD Ryzen 9 3900XT logo AMD Ryzen 7 2700X logo
General information Ryzen 9 3900XT Ryzen 7 2700X
Launched Q3 2020 Q2 2018
Used in Desktop Desktop
Factory AMD AMD
Socket AM4 AM4
Series Name AMD Ryzen 9 AMD Ryzen 7
Core Family Name Matisse Pinnacle Ridge
Clock 3.8 GHz 0 % 3.7 GHz 2.6 %
Turbo Clock 4.7 GHz 0 % 4.3 GHz 8.5 %
Cores 12 0 % 8 33.3 %
Threads 24 0 % 16 33.3 %
Thermal Design Power (TDP) 105 W 0 % 105 W 0 %
Maximum supported RAM 128 GB 0 % 64 GB 50 %
Lithography 7 nm 41.7 % 12 nm 0 %
L1 Cache 12 × 32 kB Instruction
12 × 64 kB Data
8 × 32 kB Data
8 × 64 kB Instruction
L2 Cache 12 × 512 kB
8 × 512 kB
L3 Cache 1 × 64 MB
1 × 16 MB
ECC Supported No No
Multithreading Supported Yes Yes
Performance Ryzen 9 3900XT Ryzen 7 2700X
Overall Score 67833 0 % 58030 14.5 %
Future Proof 78 % 0 % 65 % 16.7 %
Benchmark Score 21173 0 % 11340 46.4 %
Single Thread Score 2726 0 % 2417.2 11.3 %
Encrypting Data 28482.3 MB/s 0 % 17110.3 MB/s 39.9 %
Compressing Data 446.7 MB/s 0 % 261.8 MB/s 41.4 %
String objects sorting 48737.7 thousand/s 0 % 30835.2 thousand/s 36.7 %
Prime numbers generation 217.1 millions/s 0 % 40.8 millions/s 81.2 %
Mathemathic operations (integer) 101095 millions/s 0 % 63874.1 millions/s 36.8 %
Mathemathic operations (float) 59111.9 millions/s 0 % 32452.9 millions/s 45.1 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Ryzen 9 3900XT, Ryzen 7 2700X.

Average frames per second Ryzen 9 3900XT Ryzen 7 2700X
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 156.2 FPS 127.0 FPS
High settings 249.9 FPS 203.2 FPS
Medium settings 312.3 FPS 254.0 FPS
Low settings 390.4 FPS 317.5 FPS
Difference 0 % 18.7 %

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 Ryzen 7 2700X
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 170.0 FPS 152.7 FPS
High settings 272.0 FPS 244.4 FPS
Medium settings 340.0 FPS 305.4 FPS
Low settings 425.0 FPS 381.8 FPS
Difference 0 % 10.2 %
Configuration Settings
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