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Intel logo Core i5-8400
versus
Intel logo Core i3-9100F

Intel Core i5-8400 logo Intel Core i3-9100F logo
General information Core i5-8400 Core i3-9100F
Launched Q4 2017 Q2 2019
Used in Desktop Desktop
Factory Intel Intel
Socket FCLGA1151-2 FCLGA1151-2
Series Name Intel Core i5 Intel Core i3
Core Family Name Coffee Lake Coffee Lake Refresh
Clock 2.8 GHz 22.2 % 3.6 GHz 0 %
Turbo Clock 4 GHz 4.8 % 4.2 GHz 0 %
Cores 6 0 % 4 33.3 %
Threads 6 0 % 4 33.3 %
Thermal Design Power (TDP) 65 W 0 % 65 W 0 %
Maximum supported RAM 128 GB 0 % 64 GB 50 %
Lithography 14 nm 0 % 14 nm 0 %
L1 Cache 6 × 32 kB Instruction
6 × 32 kB Data
4 × 32 kB Instruction
4 × 32 kB Data
L2 Cache 6 × 256 kB
4 × 256 kB
L3 Cache 1 × 9 MB
1 × 6 MB
ECC Supported No Yes
Multithreading Supported No No
Performance Core i5-8400 Core i3-9100F
Overall Score 49429 0 % 45692 7.6 %
Future Proof 62 % 12.7 % 71 % 0 %
Benchmark Score 5969 0 % 4359 27 %
Single Thread Score 2397.3 3.3 % 2479.5 0 %
Encrypting Data 2775.9 MB/s 0 % 1988 MB/s 28.4 %
Compressing Data 127.2 MB/s 0 % 90.9 MB/s 28.5 %
String objects sorting 16020.5 thousand/s 0 % 11388.7 thousand/s 28.9 %
Prime numbers generation 36.9 millions/s 0 % 30.2 millions/s 18.1 %
Mathemathic operations (integer) 25842.1 millions/s 0 % 17923.2 millions/s 30.6 %
Mathemathic operations (float) 22139.1 millions/s 0 % 15539.3 millions/s 29.8 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-8400, Core i3-9100F.

Average frames per second Core i5-8400 Core i3-9100F
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 101.5 FPS 90.4 FPS
High settings 162.4 FPS 144.6 FPS
Medium settings 202.9 FPS 180.8 FPS
Low settings 253.7 FPS 226.0 FPS
Difference 0 % 10.9 %

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 Core i3-9100F
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 137.9 FPS 131.2 FPS
High settings 220.6 FPS 209.9 FPS
Medium settings 275.7 FPS 262.4 FPS
Low settings 344.6 FPS 328.0 FPS
Difference 0 % 4.8 %
Configuration Settings
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Screen resolution Screen resolution image
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