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Intel logo Core i5-9400
versus
Intel logo Core i5-8600T

Intel Core i5-9400 logo Intel Core i5-8600T logo
General information Core i5-9400 Core i5-8600T
Launched Q1 2019 Q2 2018
Used in Desktop Desktop
Factory Intel Intel
Socket FCLGA1151-2 FCLGA1151-2
Series Name Intel Core i5 Intel Core i5
Core Family Name Coffee Lake Refresh Coffee Lake
Clock 2.9 GHz 0 % 2.3 GHz 20.7 %
Turbo Clock 4.1 GHz 0 % 3.7 GHz 9.8 %
Cores 6 0 % 6 0 %
Threads 6 0 % 6 0 %
Thermal Design Power (TDP) 65 W 0 % 35 W 46.2 %
Maximum supported RAM 128 GB 0 % 128 GB 0 %
Lithography 14 nm 0 % 14 nm 0 %
L1 Cache 6 × 32 kB Instruction
6 × 32 kB Data
6 × 32 kB Instruction
6 × 32 kB Data
L2 Cache 6 × 256 kB
6 × 256 kB
L3 Cache 1 × 9 MB
1 × 9 MB
ECC Supported No No
Multithreading Supported No No
Integrated GPU Intel UHD Graphics 630 Intel UHD Graphics 630
Performance Core i5-9400 Core i5-8600T
Overall Score 49626 0 % 49572 0.1 %
Future Proof 69 % 0 % 65 % 5.8 %
Benchmark Score 6065 0 % 6039 0.4 %
Single Thread Score 2445.9 0 % 2265 7.4 %
Encrypting Data 2828.5 MB/s 10.8 % 3172.5 MB/s 0 %
Compressing Data 131 MB/s 0 % 121.1 MB/s 7.6 %
String objects sorting 16744.4 thousand/s 2.5 % 17181.3 thousand/s 0 %
Prime numbers generation 35.6 millions/s 21.7 % 45.5 millions/s 0 %
Mathemathic operations (integer) 26644.7 millions/s 0 % 24863.9 millions/s 6.7 %
Mathemathic operations (float) 22978 millions/s 0 % 21524.6 millions/s 6.3 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-9400, Core i5-8600T.

Average frames per second Core i5-9400 Core i5-8600T
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 102.1 FPS 101.9 FPS
High settings 163.3 FPS 163.0 FPS
Medium settings 204.1 FPS 203.8 FPS
Low settings 255.2 FPS 254.8 FPS
Difference 0 % 0.2 %

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 i5-9400 Core i5-8600T
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 137.9 FPS 137.8 FPS
High settings 220.7 FPS 220.5 FPS
Medium settings 275.9 FPS 275.7 FPS
Low settings 344.9 FPS 344.6 FPS
Difference 0 % 0.1 %
Configuration Settings
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Screen resolution Screen resolution image
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