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Intel logo Core i5-8400
versus
Intel logo Core i3-9100T

Intel Core i5-8400 logo Intel Core i3-9100T logo
General information Core i5-8400 Core i3-9100T
Launched Q4 2017 Q3 2019
Used in Desktop Desktop
Factory Intel Intel
Socket FCLGA1151-2 FCLGA1151-2
Series Name Intel Core i5 Intel Core i3
Core Family Name Coffee Lake Coffee Lake Refresh
Clock 2.8 GHz 9.7 % 3.1 GHz 0 %
Turbo Clock 4 GHz 0 % 3.7 GHz 7.5 %
Cores 6 0 % 4 33.3 %
Threads 6 0 % 4 33.3 %
Thermal Design Power (TDP) 65 W 0 % 35 W 46.2 %
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 Yes
Multithreading Supported No No
Integrated GPU Intel UHD Graphics 630 Intel UHD Graphics 630
Performance Core i5-8400 Core i3-9100T
Overall Score 49425 0 % 43258 12.5 %
Future Proof 62 % 13.9 % 72 % 0 %
Benchmark Score 5967 0 % 3502 41.3 %
Single Thread Score 2363.9 0 % 2042.9 13.6 %
Encrypting Data 2773.1 MB/s 0 % 1679 MB/s 39.5 %
Compressing Data 128.6 MB/s 0 % 71.2 MB/s 44.6 %
String objects sorting 16080.2 thousand/s 0 % 9075 thousand/s 43.6 %
Prime numbers generation 37 millions/s 0 % 22.8 millions/s 38.3 %
Mathemathic operations (integer) 25583.3 millions/s 0 % 14500.1 millions/s 43.3 %
Mathemathic operations (float) 21851.8 millions/s 0 % 12381.9 millions/s 43.3 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-8400, Core i3-9100T.

Average frames per second Core i5-8400 Core i3-9100T
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 101.5 FPS 83.2 FPS
High settings 162.3 FPS 133.1 FPS
Medium settings 202.9 FPS 166.3 FPS
Low settings 253.7 FPS 207.9 FPS
Difference 0 % 18 %

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 i3-9100T
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 137.8 FPS 126.9 FPS
High settings 220.4 FPS 203.0 FPS
Medium settings 275.5 FPS 253.7 FPS
Low settings 344.4 FPS 317.1 FPS
Difference 0 % 7.9 %
Configuration Settings
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Screen resolution Screen resolution image
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