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Intel logo Core i9-13900KS
versus
Intel logo Core i7-3820

Intel Core i9-13900KS logo Intel Core i7-3820 logo
General information Core i9-13900KS Core i7-3820
Launched Q1 2023 Q1 2012
Used in Desktop Desktop
Factory Intel Intel
Socket FCLGA1700 LGA2011
Series Name Intel Core i9 Intel Core i7
Core Family Name Raptor Lake Sandy Bridge-E
Clock 3.2 GHz 11.1 % 3.6 GHz 0 %
Turbo Clock 6 GHz 0 % 3.8 GHz 36.7 %
Cores 24 0 % 4 83.3 %
Threads 32 0 % 8 75 %
Thermal Design Power (TDP) 150 W 0 % 130 W 13.3 %
Lithography 10 nm 68.8 % 32 nm 0 %
L1 Cache 8 × 32 kB Instruction
8 × 48 kB Data
4 × 32 kB Instruction
4 × 32 kB Data
L2 Cache 8 × 2 MB
4 × 256 kB
L3 Cache 1 × 36 MB
1 × 10 MB
ECC Supported Yes No
Multithreading Supported Yes Yes
Performance Core i9-13900KS Core i7-3820
Overall Score 79529 0 % 43918 44.8 %
Future Proof 92 % 0 % 28 % 69.6 %
Benchmark Score 40003 0 % 3720 90.7 %
Single Thread Score 4760 0 % 1742 63.4 %
Encrypting Data 48805.8 MB/s 0 % 1718.4 MB/s 96.5 %
Compressing Data 819.4 MB/s 0 % 92.9 MB/s 88.7 %
String objects sorting 91289.9 thousand/s 0 % 13968 thousand/s 84.7 %
Prime numbers generation 262.7 millions/s 0 % 28.1 millions/s 89.3 %
Mathemathic operations (integer) 215472 millions/s 0 % 21740.7 millions/s 89.9 %
Mathemathic operations (float) 157645 millions/s 0 % 8224.1 millions/s 94.8 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-13900KS, Core i7-3820.

Average frames per second Core i9-13900KS Core i7-3820
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 191.0 FPS 85.1 FPS
High settings 305.6 FPS 136.2 FPS
Medium settings 382.0 FPS 170.3 FPS
Low settings 477.5 FPS 212.9 FPS
Difference 0 % 55.4 %

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 i9-13900KS Core i7-3820
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 190.6 FPS 128.0 FPS
High settings 305.0 FPS 204.8 FPS
Medium settings 381.3 FPS 256.0 FPS
Low settings 476.6 FPS 320.0 FPS
Difference 0 % 32.9 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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