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Intel logo Core i9-9960X
versus
Intel logo Core i5-6400T

Intel Core i9-9960X logo Intel Core i5-6400T logo
General information Core i9-9960X Core i5-6400T
Launched Q1 2019 Q4 2015
Used in Desktop Desktop
Factory Intel Intel
Socket FCLGA2066 LGA1151
Series Name Intel Core i9 Intel Core i5
Core Family Name Skylake-X Skylake-S
Clock 3.1 GHz 0 % 2.2 GHz 29 %
Turbo Clock 4.4 GHz 0 % 2.8 GHz 36.4 %
Cores 16 0 % 4 75 %
Threads 32 0 % 4 87.5 %
Thermal Design Power (TDP) 165 W 0 % 35 W 78.8 %
Maximum supported RAM 128 GB 0 % 64 GB 50 %
Lithography 14 nm 0 % 14 nm 0 %
L1 Cache 16 × 32 kB Instruction
16 × 32 kB Data
4 × 32 kB Instruction
4 × 32 kB Data
L2 Cache 16 × 1 MB
4 × 256 kB
L3 Cache 1 × 22 MB
1 × 6 MB
ECC Supported No No
Multithreading Supported Yes No
Performance Core i9-9960X Core i5-6400T
Overall Score 66672 0 % 40783 38.8 %
Future Proof 69 % 0 % 50 % 27.5 %
Benchmark Score 19760 0 % 2766 86 %
Single Thread Score 2608.8 0 % 1626.2 37.7 %
Encrypting Data 11469 MB/s 0 % 1228.2 MB/s 89.3 %
Compressing Data 499.3 MB/s 0 % 56.2 MB/s 88.8 %
String objects sorting 65574.9 thousand/s 0 % 7282.8 thousand/s 88.9 %
Prime numbers generation 113.1 millions/s 0 % 23.9 millions/s 78.9 %
Mathemathic operations (integer) 118331 millions/s 0 % 10969.5 millions/s 90.7 %
Mathemathic operations (float) 73492.8 millions/s 0 % 9491 millions/s 87.1 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-9960X, Core i5-6400T.

Average frames per second Core i9-9960X Core i5-6400T
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 152.7 FPS 75.8 FPS
High settings 244.4 FPS 121.3 FPS
Medium settings 305.5 FPS 151.6 FPS
Low settings 381.9 FPS 189.5 FPS
Difference 0 % 50.4 %

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 i9-9960X Core i5-6400T
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 168.2 FPS 122.5 FPS
High settings 269.2 FPS 195.9 FPS
Medium settings 336.5 FPS 244.9 FPS
Low settings 420.6 FPS 306.2 FPS
Difference 0 % 27.2 %
Configuration Settings
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Screen resolution Screen resolution image
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