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Intel logo Core i5-8400T
versus
Intel logo Core i5-6600T

Intel Core i5-8400T logo Intel Core i5-6600T logo
General information Core i5-8400T Core i5-6600T
Launched Q2 2018 Q4 2015
Used in Desktop Desktop
Factory Intel Intel
Socket FCLGA1151-2 LGA1151
Series Name Intel Core i5 Intel Core i5
Core Family Name Coffee Lake Skylake-S
Clock 1.7 GHz 37 % 2.7 GHz 0 %
Turbo Clock 3.3 GHz 5.7 % 3.5 GHz 0 %
Cores 6 0 % 4 33.3 %
Threads 6 0 % 4 33.3 %
Thermal Design Power (TDP) 35 W 0 % 35 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 No
Multithreading Supported No No
Integrated GPU Intel UHD Graphics 630 Intel HD Graphics 530
Performance Core i5-8400T Core i5-6600T
Overall Score 46836 0 % 43716 6.7 %
Future Proof 65 % 0 % 50 % 23.1 %
Benchmark Score 4812 0 % 3652 24.1 %
Single Thread Score 1936.4 6.8 % 2077.1 0 %
Encrypting Data 2277 MB/s 0 % 1697.5 MB/s 25.5 %
Compressing Data 99.3 MB/s 0 % 74.5 MB/s 25 %
String objects sorting 12783.2 thousand/s 0 % 9544.4 thousand/s 25.3 %
Prime numbers generation 32.1 millions/s 0 % 27.2 millions/s 15.3 %
Mathemathic operations (integer) 20295 millions/s 0 % 14990 millions/s 26.1 %
Mathemathic operations (float) 17571.6 millions/s 0 % 12907 millions/s 26.5 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-8400T, Core i5-6600T.

Average frames per second Core i5-8400T Core i5-6600T
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 93.8 FPS 84.5 FPS
High settings 150.0 FPS 135.3 FPS
Medium settings 187.5 FPS 169.1 FPS
Low settings 234.4 FPS 211.3 FPS
Difference 0 % 9.8 %

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 i5-8400T Core i5-6600T
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 133.0 FPS 127.5 FPS
High settings 212.8 FPS 204.0 FPS
Medium settings 266.0 FPS 255.0 FPS
Low settings 332.5 FPS 318.7 FPS
Difference 0 % 4.2 %
Configuration Settings
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Screen resolution Screen resolution image
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