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AMD logo Ryzen 9 3900XT
versus
Intel logo Core i5-6400T

AMD Ryzen 9 3900XT logo Intel Core i5-6400T logo
General information Ryzen 9 3900XT Core i5-6400T
Launched Q3 2020 Q4 2015
Used in Desktop Desktop
Factory AMD Intel
Socket AM4 LGA1151
Series Name AMD Ryzen 9 Intel Core i5
Core Family Name Matisse Skylake-S
Clock 3.8 GHz 0 % 2.2 GHz 42.1 %
Turbo Clock 4.7 GHz 0 % 2.8 GHz 40.4 %
Cores 12 0 % 4 66.7 %
Threads 24 0 % 4 83.3 %
Thermal Design Power (TDP) 105 W 0 % 35 W 66.7 %
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 1 × 64 MB
1 × 6 MB
ECC Supported No No
Multithreading Supported Yes No
Performance Ryzen 9 3900XT Core i5-6400T
Overall Score 67828 0 % 40783 39.9 %
Future Proof 78 % 0 % 50 % 35.9 %
Benchmark Score 21166 0 % 2766 86.9 %
Single Thread Score 2751.8 0 % 1649.2 40.1 %
Encrypting Data 28453.6 MB/s 0 % 1236.8 MB/s 95.7 %
Compressing Data 443.6 MB/s 0 % 56.4 MB/s 87.3 %
String objects sorting 48813 thousand/s 0 % 7260.8 thousand/s 85.1 %
Prime numbers generation 216 millions/s 0 % 24.1 millions/s 88.8 %
Mathemathic operations (integer) 99586.9 millions/s 0 % 11113.3 millions/s 88.8 %
Mathemathic operations (float) 58469.2 millions/s 0 % 9415.6 millions/s 83.9 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Ryzen 9 3900XT, Core i5-6400T.

Average frames per second Ryzen 9 3900XT Core i5-6400T
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 156.2 FPS 75.8 FPS
High settings 249.9 FPS 121.3 FPS
Medium settings 312.4 FPS 151.6 FPS
Low settings 390.5 FPS 189.5 FPS
Difference 0 % 51.5 %

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 Core i5-6400T
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 170.1 FPS 122.4 FPS
High settings 272.1 FPS 195.9 FPS
Medium settings 340.2 FPS 244.9 FPS
Low settings 425.2 FPS 306.1 FPS
Difference 0 % 28 %
Configuration Settings
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