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Intel logo Core i5-8400T
versus
Intel logo Core i3-550

Intel Core i5-8400T logo Intel Core i3-550 logo
General information Core i5-8400T Core i3-550
Launched Q2 2018 Q2 2010
Used in Desktop Desktop
Factory Intel Intel
Socket FCLGA1151-2 LGA1156
Series Name Intel Core i5 Intel Core i3
Core Family Name Coffee Lake Clarkdale
Clock 1.7 GHz 46.9 % 3.2 GHz 0 %
Cores 6 0 % 2 66.7 %
Threads 6 0 % 4 33.3 %
Thermal Design Power (TDP) 35 W 52.1 % 73 W 0 %
Lithography 14 nm 56.3 % 32 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 No
Multithreading Supported No Yes
Integrated GPU Intel UHD Graphics 630 Intel HD Graphics
Performance Core i5-8400T Core i3-550
Overall Score 46800 0 % 31921 31.8 %
Future Proof 65 % 0 % 18 % 72.3 %
Benchmark Score 4797 0 % 1038 78.4 %
Single Thread Score 1926.5 0 % 1345 30.2 %
Encrypting Data 2260.6 MB/s 4.2 % 2358.8 MB/s 0 %
Compressing Data 98.1 MB/s 0 % 34.4 MB/s 64.9 %
String objects sorting 12771.5 thousand/s 0 % 4763.5 thousand/s 62.7 %
Prime numbers generation 32.1 millions/s 0 % 10.1 millions/s 68.7 %
Mathemathic operations (integer) 20068.2 millions/s 0 % 8471 millions/s 57.8 %
Mathemathic operations (float) 17535.9 millions/s 0 % 3645 millions/s 79.2 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-8400T, Core i3-550.

Average frames per second Core i5-8400T Core i3-550
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 93.3 FPS 49.6 FPS
High settings 149.4 FPS 79.4 FPS
Medium settings 186.7 FPS 99.3 FPS
Low settings 233.4 FPS 124.1 FPS
Difference 0 % 46.8 %

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 i3-550
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 132.6 FPS 106.5 FPS
High settings 212.1 FPS 170.5 FPS
Medium settings 265.1 FPS 213.1 FPS
Low settings 331.4 FPS 266.3 FPS
Difference 0 % 19.6 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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