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Intel logo Core i5-8400
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Intel logo Core i3-4350

Intel Core i5-8400 logo Intel Core i3-4350 logo
General information Core i5-8400 Core i3-4350
Launched Q4 2017 Q2 2014
Used in Desktop Desktop
Factory Intel Intel
Socket FCLGA1151-2 LGA1150
Series Name Intel Core i5 Intel Core i3
Core Family Name Coffee Lake Haswell Refresh
Clock 2.8 GHz 22.2 % 3.6 GHz 0 %
Cores 6 0 % 2 66.7 %
Threads 6 0 % 4 33.3 %
Thermal Design Power (TDP) 65 W 0 % 54 W 16.9 %
Lithography 14 nm 36.4 % 22 nm 0 %
L1 Cache 6 × 32 kB Instruction
6 × 32 kB Data
2 × 32 kB Instruction
2 × 32 kB Data
L2 Cache 6 × 256 kB
2 × 256 kB
L3 Cache 1 × 9 MB
1 × 4 MB
ECC Supported No Yes
Multithreading Supported No Yes
Integrated GPU Intel UHD Graphics 630 Intel HD Graphics 4600
Performance Core i5-8400 Core i3-4350
Overall Score 49425 0 % 38788 21.5 %
Future Proof 62 % 0 % 42 % 32.3 %
Benchmark Score 5967 0 % 2263 62.1 %
Single Thread Score 2361.6 0 % 1929.4 18.3 %
Encrypting Data 2773.1 MB/s 46.7 % 5199.7 MB/s 0 %
Compressing Data 127.7 MB/s 0 % 48.2 MB/s 62.3 %
String objects sorting 16143.8 thousand/s 0 % 6843 thousand/s 57.6 %
Prime numbers generation 36.7 millions/s 0 % 16.1 millions/s 56.1 %
Mathemathic operations (integer) 25686 millions/s 0 % 12066.1 millions/s 53 %
Mathemathic operations (float) 21961.9 millions/s 0 % 5952.1 millions/s 72.9 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-8400, Core i3-4350.

Average frames per second Core i5-8400 Core i3-4350
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 101.5 FPS 69.9 FPS
High settings 162.3 FPS 111.8 FPS
Medium settings 202.9 FPS 139.8 FPS
Low settings 253.7 FPS 174.7 FPS
Difference 0 % 31.1 %

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 i3-4350
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 137.7 FPS 118.9 FPS
High settings 220.3 FPS 190.3 FPS
Medium settings 275.4 FPS 237.9 FPS
Low settings 344.2 FPS 297.4 FPS
Difference 0 % 13.6 %
Configuration Settings
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Screen resolution Screen resolution image
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