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Intel logo Core i7-8700K
versus
Intel logo Core i5-10400F

Intel Core i7-8700K logo Intel Core i5-10400F logo
General information Core i7-8700K Core i5-10400F
Launched Q4 2017 Q2 2020
Used in Desktop Desktop
Factory Intel Intel
Socket FCLGA1151-2 FCLGA1200
Series Name Intel Core i7 Intel Core i5
Core Family Name Coffee Lake Comet Lake
Clock 3.7 GHz 0 % 2.9 GHz 21.6 %
Turbo Clock 4.7 GHz 0 % 4.3 GHz 8.5 %
Cores 6 0 % 6 0 %
Threads 12 0 % 12 0 %
Thermal Design Power (TDP) 95 W 0 % 65 W 31.6 %
Maximum supported RAM 128 GB 0 % 128 GB 0 %
Lithography 14 nm 0 % 14 nm 0 %
L1 Cache 6 × 32 kB Instruction
6 × 32 kB Data
6 × 32 kB Instruction
6 × 32 kB Data
L2 Cache 6 × 256 kB
6 × 256 kB
L3 Cache 1 × 12 MB
1 × 12 MB
ECC Supported No No
Multithreading Supported Yes Yes
Performance Core i7-8700K Core i5-10400F
Overall Score 54512 0 % 53004 2.8 %
Future Proof 62 % 18.4 % 76 % 0 %
Benchmark Score 8830 0 % 7893 10.6 %
Single Thread Score 2733 0 % 2542.9 7 %
Encrypting Data 4856.5 MB/s 0 % 4193.7 MB/s 13.6 %
Compressing Data 194.9 MB/s 0 % 181.6 MB/s 6.8 %
String objects sorting 25491.3 thousand/s 0 % 23419.5 thousand/s 8.1 %
Prime numbers generation 38.9 millions/s 0 % 34.7 millions/s 10.9 %
Mathemathic operations (integer) 45532.5 millions/s 0 % 41411.9 millions/s 9 %
Mathemathic operations (float) 28486.8 millions/s 0 % 25918.9 millions/s 9 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-8700K, Core i5-10400F.

Average frames per second Core i7-8700K Core i5-10400F
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 116.6 FPS 112.1 FPS
High settings 186.5 FPS 179.3 FPS
Medium settings 233.2 FPS 224.1 FPS
Low settings 291.5 FPS 280.2 FPS
Difference 0 % 3.9 %

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 i7-8700K Core i5-10400F
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 146.5 FPS 143.8 FPS
High settings 234.5 FPS 230.1 FPS
Medium settings 293.1 FPS 287.7 FPS
Low settings 366.3 FPS 359.6 FPS
Difference 0 % 1.9 %
Configuration Settings
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Screen resolution Screen resolution image
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