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AMD logo Ryzen 9 3900X
versus
Intel logo Core i5-12400

AMD Ryzen 9 3900X logo Intel Core i5-12400 logo
General information Ryzen 9 3900X Core i5-12400
Launched Q3 2019 Q1 2022
Used in Desktop Desktop
Factory AMD Intel
Socket AM4 LGA1700
Series Name AMD Ryzen 9 Intel Core i5
Core Family Name Matisse Alder Lake
Clock 3.8 GHz 0 % 2.5 GHz 34.2 %
Turbo Clock 4.6 GHz 0 % 4.4 GHz 4.3 %
Cores 12 0 % 6 50 %
Threads 24 0 % 12 50 %
Thermal Design Power (TDP) 105 W 0 % 65 W 38.1 %
Maximum supported RAM 128 GB 0 % 128 GB 0 %
Lithography 7 nm 30 % 10 nm 0 %
L1 Cache 12 × 32 kB Instruction
12 × 64 kB Data
6 × 32 kB Instruction
6 × 48 kB Data
L2 Cache 12 × 512 kB
6 × 1.25 MB
L3 Cache 4 × 16 MB
1 × 18 MB
ECC Supported No No
Multithreading Supported Yes Yes
Performance Ryzen 9 3900X Core i5-12400
Overall Score 67786 0 % 59525 12.2 %
Future Proof 72 % 16.3 % 86 % 0 %
Benchmark Score 21113 0 % 12554 40.5 %
Single Thread Score 2693.5 24.1 % 3546.7 0 %
Encrypting Data 28620.6 MB/s 0 % 11702 MB/s 59.1 %
Compressing Data 434.5 MB/s 0 % 230.5 MB/s 47 %
String objects sorting 48762.9 thousand/s 0 % 22714.7 thousand/s 53.4 %
Prime numbers generation 213.5 millions/s 0 % 72.6 millions/s 66 %
Mathemathic operations (integer) 99121.8 millions/s 0 % 60769.1 millions/s 38.7 %
Mathemathic operations (float) 58678.1 millions/s 0 % 47276.3 millions/s 19.4 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Ryzen 9 3900X, Core i5-12400.

Average frames per second Ryzen 9 3900X Core i5-12400
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 156.1 FPS 131.5 FPS
High settings 249.7 FPS 210.4 FPS
Medium settings 312.2 FPS 263.0 FPS
Low settings 390.2 FPS 328.8 FPS
Difference 0 % 15.8 %

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 Core i5-12400
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 170.0 FPS 155.4 FPS
High settings 272.0 FPS 248.7 FPS
Medium settings 340.0 FPS 310.8 FPS
Low settings 425.0 FPS 388.5 FPS
Difference 0 % 8.6 %
Configuration Settings
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