Compare processors

Intel logo Core i9-7900X
versus
Intel logo Core i5-10400

Intel Core i9-7900X logo Intel Core i5-10400 logo
General information Core i9-7900X Core i5-10400
Launched Q2 2017 Q2 2020
Used in Desktop Desktop
Factory Intel Intel
Socket FCLGA2066 FCLGA1200
Series Name Intel Core i9 Intel Core i5
Core Family Name Skylake-X Comet Lake
Clock 3.3 GHz 0 % 2.9 GHz 12.1 %
Turbo Clock 4.5 GHz 0 % 4.3 GHz 4.4 %
Cores 10 0 % 6 40 %
Threads 20 0 % 12 40 %
Thermal Design Power (TDP) 140 W 0 % 65 W 53.6 %
Maximum supported RAM 128 GB 0 % 128 GB 0 %
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 × 13.75 MB
1 × 12 MB
ECC Supported No No
Multithreading Supported Yes Yes
Performance Core i9-7900X Core i5-10400
Overall Score 60829 0 % 52924 13 %
Future Proof 59 % 22.4 % 76 % 0 %
Benchmark Score 13691 0 % 7845 42.7 %
Single Thread Score 2588.5 0.1 % 2591.6 0 %
Encrypting Data 7550.9 MB/s 0 % 4195.2 MB/s 44.4 %
Compressing Data 316.1 MB/s 0 % 184.1 MB/s 41.8 %
String objects sorting 40847 thousand/s 0 % 23516.5 thousand/s 42.4 %
Prime numbers generation 76.4 millions/s 0 % 33.9 millions/s 55.7 %
Mathemathic operations (integer) 72467.5 millions/s 0 % 41903 millions/s 42.2 %
Mathemathic operations (float) 44822.4 millions/s 0 % 25974.5 millions/s 42.1 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-7900X, Core i5-10400.

Average frames per second Core i9-7900X Core i5-10400
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 135.3 FPS 111.9 FPS
High settings 216.5 FPS 179.0 FPS
Medium settings 270.7 FPS 223.8 FPS
Low settings 338.4 FPS 279.7 FPS
Difference 0 % 17.3 %

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 i9-7900X Core i5-10400
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 157.8 FPS 143.8 FPS
High settings 252.4 FPS 230.1 FPS
Medium settings 315.5 FPS 287.6 FPS
Low settings 394.4 FPS 359.5 FPS
Difference 0 % 8.8 %
Configuration Settings
Gaming astronaut image
Video game
Required
Screen resolution Screen resolution image
Required
Screen resolution image
Compare processors
Processor image
Processor Processor image
Selected processors