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Intel logo Core i9-12900KS
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Intel logo Core2 Duo E6400

Intel Core i9-12900KS logo Intel Core2 Duo E6400 logo
General information Core i9-12900KS Core2 Duo E6400
Launched Q2 2022 Q1 2009
Used in Desktop Desktop
Factory Intel Intel
Socket LGA1700 LGA775
Series Name Intel Core i9 Intel Core 2 Duo
Core Family Name Alder Lake Conroe
Clock 3.4 GHz 0 % 2.1 GHz 38.2 %
Cores 16 0 % 2 87.5 %
Threads 24 0 % 2 91.7 %
Thermal Design Power (TDP) 150 W 0 % 65 W 56.7 %
Lithography 10 nm 84.6 % 65 nm 0 %
L1 Cache 8 × 32 kB Instruction
8 × 48 kB Data
2 × 32 kB Instruction
2 × 32 kB Data
L2 Cache 8 × 1.25 MB
1 × 2 MB
ECC Supported No No
Multithreading Supported Yes No
Performance Core i9-12900KS Core2 Duo E6400
Overall Score 73054 0 % 26519 63.7 %
Future Proof 88 % 0 % 11 % 87.5 %
Benchmark Score 28483 0 % 495 98.3 %
Single Thread Score 4368.4 0 % 821.8 81.2 %
Encrypting Data 31702 MB/s 0 % 1119.1 MB/s 96.5 %
Compressing Data 556.3 MB/s 0 % 16.6 MB/s 97 %
String objects sorting 60591 thousand/s 0 % 2348.7 thousand/s 96.1 %
Prime numbers generation 160.3 millions/s 0 % 4 millions/s 97.5 %
Mathemathic operations (integer) 149487 millions/s 0 % 3093.2 millions/s 97.9 %
Mathemathic operations (float) 113193 millions/s 0 % 1709.2 millions/s 98.5 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-12900KS, Core2 Duo E6400.

Average frames per second Core i9-12900KS Core2 Duo E6400
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 171.7 FPS 35.6 FPS
High settings 274.7 FPS 57.0 FPS
Medium settings 343.4 FPS 71.3 FPS
Low settings 429.2 FPS 89.1 FPS
Difference 0 % 79.2 %

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 i9-12900KS Core2 Duo E6400
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 179.2 FPS 97.4 FPS
High settings 286.7 FPS 155.8 FPS
Medium settings 358.3 FPS 194.7 FPS
Low settings 447.9 FPS 243.4 FPS
Difference 0 % 45.7 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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