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Intel logo Core i5-8400
versus
Intel logo Core i5-4440

Intel Core i5-8400 logo Intel Core i5-4440 logo
General information Core i5-8400 Core i5-4440
Launched Q4 2017 Q1 2013
Used in Desktop Desktop
Factory Intel Intel
Socket FCLGA1151-2 FCLGA1150
Series Name Intel Core i5 Intel Core i5
Core Family Name Coffee Lake Haswell
Clock 2.8 GHz 9.7 % 3.1 GHz 0 %
Turbo Clock 4 GHz 0 % 3.3 GHz 17.5 %
Cores 6 0 % 4 33.3 %
Threads 6 0 % 4 33.3 %
Thermal Design Power (TDP) 65 W 22.6 % 84 W 0 %
Lithography 14 nm 36.4 % 22 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 No
Multithreading Supported No No
Integrated GPU Intel UHD Graphics 630 Intel HD Graphics 4600
Performance Core i5-8400 Core i5-4440
Overall Score 49425 0 % 41908 15.2 %
Future Proof 62 % 0 % 34 % 45.2 %
Benchmark Score 5967 0 % 3085 48.3 %
Single Thread Score 2366.3 0 % 1844.9 22 %
Encrypting Data 2776.9 MB/s 0 % 1178.9 MB/s 57.5 %
Compressing Data 128.8 MB/s 0 % 66.5 MB/s 48.4 %
String objects sorting 16142.8 thousand/s 0 % 9169 thousand/s 43.2 %
Prime numbers generation 37 millions/s 0 % 30.1 millions/s 18.7 %
Mathemathic operations (integer) 25916.2 millions/s 0 % 14197.7 millions/s 45.2 %
Mathemathic operations (float) 21806.7 millions/s 0 % 10622.9 millions/s 51.3 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-8400, Core i5-4440.

Average frames per second Core i5-8400 Core i5-4440
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 101.5 FPS 79.2 FPS
High settings 162.3 FPS 126.7 FPS
Medium settings 202.9 FPS 158.4 FPS
Low settings 253.7 FPS 197.9 FPS
Difference 0 % 22 %

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 i5-4440
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 137.6 FPS 124.4 FPS
High settings 220.2 FPS 199.0 FPS
Medium settings 275.2 FPS 248.8 FPS
Low settings 344.1 FPS 310.9 FPS
Difference 0 % 9.6 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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