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Intel logo Core i5-8400
versus
AMD logo FX-8300

Intel Core i5-8400 logo AMD FX-8300 logo
General information Core i5-8400 FX-8300
Launched Q4 2017 Q1 2013
Used in Desktop Desktop
Factory Intel AMD
Socket FCLGA1151-2 AM3+
Series Name Intel Core i5 AMD FX
Core Family Name Coffee Lake Vishera
Clock 2.8 GHz 15.2 % 3.3 GHz 0 %
Turbo Clock 4 GHz 4.8 % 4.2 GHz 0 %
Cores 6 25 % 8 0 %
Threads 6 25 % 8 0 %
Thermal Design Power (TDP) 65 W 31.6 % 95 W 0 %
Lithography 14 nm 56.3 % 32 nm 0 %
L1 Cache 6 × 32 kB Instruction
6 × 32 kB Data
4 × 64 kB Instruction
8 × 16 kB Data
L2 Cache 6 × 256 kB
4 × 2 MB
L3 Cache 1 × 9 MB
1 × 8 MB
ECC Supported No No
Multithreading Supported No No
Performance Core i5-8400 FX-8300
Overall Score 49426 0 % 43035 12.9 %
Future Proof 62 % 0 % 34 % 45.2 %
Benchmark Score 5968 0 % 3430 42.5 %
Single Thread Score 2363.9 0 % 1505.4 36.3 %
Encrypting Data 2810.3 MB/s 0 % 1617.5 MB/s 42.4 %
Compressing Data 127.5 MB/s 0 % 88.9 MB/s 30.3 %
String objects sorting 16028.7 thousand/s 0 % 11274.1 thousand/s 29.7 %
Prime numbers generation 37.2 millions/s 0 % 27.8 millions/s 25.3 %
Mathemathic operations (integer) 25762.1 millions/s 27.7 % 35639.9 millions/s 0 %
Mathemathic operations (float) 21939.9 millions/s 0 % 9649.6 millions/s 56 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-8400, FX-8300.

Average frames per second Core i5-8400 FX-8300
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 101.5 FPS 82.5 FPS
High settings 162.3 FPS 132.0 FPS
Medium settings 202.9 FPS 165.0 FPS
Low settings 253.7 FPS 206.2 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 Core i5-8400 FX-8300
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 137.6 FPS 126.3 FPS
High settings 220.2 FPS 202.1 FPS
Medium settings 275.2 FPS 252.6 FPS
Low settings 344.1 FPS 315.8 FPS
Difference 0 % 8.2 %
Configuration Settings
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