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Intel logo Core i5-4440S
versus
Intel logo Core i5-6400T

Intel Core i5-4440S logo Intel Core i5-6400T logo
General information Core i5-4440S Core i5-6400T
Launched Q4 2013 Q4 2015
Used in Desktop Desktop
Factory Intel Intel
Socket LGA1150 LGA1151
Series Name Intel Core i5 Intel Core i5
Core Family Name Haswell Skylake-S
Clock 2.8 GHz 0 % 2.2 GHz 21.4 %
Turbo Clock 3.3 GHz 0 % 2.8 GHz 15.2 %
Cores 4 0 % 4 0 %
Threads 4 0 % 4 0 %
Thermal Design Power (TDP) 65 W 0 % 35 W 46.2 %
Lithography 22 nm 0 % 14 nm 36.4 %
L1 Cache 4 × 32 kB Instruction
4 × 32 kB Data
4 × 32 kB Instruction
4 × 32 kB Data
L2 Cache 4 × 256 kB
4 × 256 kB
L3 Cache 1 × 6 MB
1 × 6 MB
ECC Supported No No
Multithreading Supported No No
Integrated GPU Intel HD Graphics 4600 Intel HD Graphics 530
Performance Core i5-4440S Core i5-6400T
Overall Score 41047 0 % 40783 0.6 %
Future Proof 39 % 22 % 50 % 0 %
Benchmark Score 2839 0 % 2766 2.6 %
Single Thread Score 1807.6 0 % 1649.2 8.8 %
Encrypting Data 1067.6 MB/s 13.7 % 1236.8 MB/s 0 %
Compressing Data 61.2 MB/s 0 % 56.4 MB/s 7.9 %
String objects sorting 8396.5 thousand/s 0 % 7260.8 thousand/s 13.5 %
Prime numbers generation 26.8 millions/s 0 % 24.1 millions/s 10 %
Mathemathic operations (integer) 13050 millions/s 0 % 11113.3 millions/s 14.8 %
Mathemathic operations (float) 9797.2 millions/s 0 % 9415.6 millions/s 3.9 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-4440S, Core i5-6400T.

Average frames per second Core i5-4440S Core i5-6400T
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 76.6 FPS 75.8 FPS
High settings 122.5 FPS 121.3 FPS
Medium settings 153.2 FPS 151.6 FPS
Low settings 191.5 FPS 189.5 FPS
Difference 0 % 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 i5-4440S Core i5-6400T
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 122.9 FPS 122.4 FPS
High settings 196.7 FPS 195.9 FPS
Medium settings 245.9 FPS 244.9 FPS
Low settings 307.3 FPS 306.1 FPS
Difference 0 % 0.4 %
Configuration Settings
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Screen resolution Screen resolution image
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