Compare processors

Intel logo Core i9-10900X
versus
Intel logo Core i5-9400T

Intel Core i9-10900X logo Intel Core i5-9400T logo
General information Core i9-10900X Core i5-9400T
Launched Q4 2019 Q3 2019
Used in Desktop Desktop
Factory Intel Intel
Socket FCLGA2066 FCLGA1151-2
Series Name Intel Core i9 Intel Core i5
Core Family Name Cascade Lake-X Coffee Lake Refresh
Clock 3.7 GHz 0 % 1.8 GHz 51.4 %
Turbo Clock 4.7 GHz 0 % 3.4 GHz 27.7 %
Cores 10 0 % 6 40 %
Threads 20 0 % 6 70 %
Thermal Design Power (TDP) 165 W 0 % 35 W 78.8 %
Maximum supported RAM 256 GB 0 % 128 GB 50 %
Lithography 14 nm 0 % 14 nm 0 %
L1 Cache 10 × 32 kB Instruction
10 × 32 kB Data
6 × 32 kB Instruction
6 × 32 kB Data
L2 Cache 10 × 1 MB
6 × 256 kB
L3 Cache 1 × 19.25 MB
1 × 9 MB
ECC Supported No No
Multithreading Supported Yes No
Performance Core i9-10900X Core i5-9400T
Overall Score 61768 0 % 48264 21.9 %
Future Proof 73 % 0 % 72 % 1.4 %
Benchmark Score 14556 0 % 5426 62.7 %
Single Thread Score 2656.2 0 % 2117.8 20.3 %
Encrypting Data 8121.5 MB/s 0 % 2668.6 MB/s 67.1 %
Compressing Data 330.5 MB/s 0 % 112.6 MB/s 65.9 %
String objects sorting 43098.9 thousand/s 0 % 14655.9 thousand/s 66 %
Prime numbers generation 84.8 millions/s 0 % 40.2 millions/s 52.6 %
Mathemathic operations (integer) 77760.1 millions/s 0 % 21909.9 millions/s 71.8 %
Mathemathic operations (float) 48190.4 millions/s 0 % 19017 millions/s 60.5 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-10900X, Core i5-9400T.

Average frames per second Core i9-10900X Core i5-9400T
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 138.2 FPS 98.0 FPS
High settings 221.1 FPS 156.9 FPS
Medium settings 276.3 FPS 196.1 FPS
Low settings 345.4 FPS 245.1 FPS
Difference 0 % 29 %

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 i9-10900X Core i5-9400T
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 159.3 FPS 135.6 FPS
High settings 254.9 FPS 216.9 FPS
Medium settings 318.6 FPS 271.2 FPS
Low settings 398.3 FPS 338.9 FPS
Difference 0 % 14.9 %
Configuration Settings
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Video game
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Screen resolution Screen resolution image
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