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Intel logo Core i9-11900
versus
Intel logo Core i7-6800K

Intel Core i9-11900 logo Intel Core i7-6800K logo
General information Core i9-11900 Core i7-6800K
Launched Q2 2021 Q2 2016
Used in Desktop Desktop
Factory Intel Intel
Socket FCLGA1200 LGA2011-v3
Series Name Intel Core i9 Intel Core i7
Core Family Name Rocket Lake-S Broadwell-E
Clock 2.5 GHz 26.5 % 3.4 GHz 0 %
Turbo Clock 5.2 GHz 0 % 3.8 GHz 26.9 %
Cores 8 0 % 6 25 %
Threads 16 0 % 12 25 %
Thermal Design Power (TDP) 65 W 53.6 % 140 W 0 %
Lithography 14 nm 0 % 14 nm 0 %
L1 Cache 8 × 32 kB Instruction
8 × 32 kB Data
6 × 32 kB Instruction
6 × 32 kB Data
L2 Cache 8 × 512 kB
6 × 256 kB
L3 Cache 1 × 16 MB
1 × 15 MB
ECC Supported No No
Multithreading Supported Yes Yes
Performance Core i9-11900 Core i7-6800K
Overall Score 62050 0 % 51360 17.2 %
Future Proof 82 % 0 % 53 % 35.4 %
Benchmark Score 14824 0 % 6959 53.1 %
Single Thread Score 3447.2 0 % 2285.6 33.7 %
Encrypting Data 14476.1 MB/s 0 % 2910.1 MB/s 79.9 %
Compressing Data 281.6 MB/s 0 % 157.5 MB/s 44.1 %
String objects sorting 33904.7 thousand/s 0 % 20766.2 thousand/s 38.8 %
Prime numbers generation 64.4 millions/s 0 % 48.1 millions/s 25.4 %
Mathemathic operations (integer) 85314.2 millions/s 0 % 37612.9 millions/s 55.9 %
Mathemathic operations (float) 49674.9 millions/s 0 % 24564.2 millions/s 50.6 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-11900, Core i7-6800K.

Average frames per second Core i9-11900 Core i7-6800K
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 139.0 FPS 107.3 FPS
High settings 222.4 FPS 171.6 FPS
Medium settings 278.0 FPS 214.5 FPS
Low settings 347.5 FPS 268.2 FPS
Difference 0 % 22.8 %

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 i9-11900 Core i7-6800K
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 159.9 FPS 141.1 FPS
High settings 255.9 FPS 225.8 FPS
Medium settings 319.9 FPS 282.2 FPS
Low settings 399.8 FPS 352.7 FPS
Difference 0 % 11.8 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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