Compare processors

Intel logo Core i5-10400
versus
Intel logo Core i7-7740X

Intel Core i5-10400 logo Intel Core i7-7740X logo
General information Core i5-10400 Core i7-7740X
Launched Q2 2020 Q3 2017
Used in Desktop Desktop
Factory Intel Intel
Socket FCLGA1200 FCLGA2066
Series Name Intel Core i5 Intel Core i7
Core Family Name Comet Lake Kaby Lake-X
Clock 2.9 GHz 32.6 % 4.3 GHz 0 %
Turbo Clock 4.3 GHz 4.4 % 4.5 GHz 0 %
Cores 6 0 % 4 33.3 %
Threads 12 0 % 8 33.3 %
Thermal Design Power (TDP) 65 W 42 % 112 W 0 %
Maximum supported RAM 128 GB 0 % 64 GB 50 %
Lithography 14 nm 0 % 14 nm 0 %
L1 Cache 6 × 32 kB Instruction
6 × 32 kB Data
4 × 32 kB Instruction
4 × 32 kB Data
L2 Cache 6 × 256 kB
4 × 256 kB
L3 Cache 1 × 12 MB
1 × 8 MB
ECC Supported No No
Multithreading Supported Yes Yes
Performance Core i5-10400 Core i7-7740X
Overall Score 52916 0 % 49944 5.6 %
Future Proof 76 % 0 % 60 % 21.1 %
Benchmark Score 7840 0 % 6222 20.6 %
Single Thread Score 2591.6 2.7 % 2663.8 0 %
Encrypting Data 4149.3 MB/s 0 % 3269.6 MB/s 21.2 %
Compressing Data 185.2 MB/s 0 % 131.2 MB/s 29.1 %
String objects sorting 23409 thousand/s 0 % 17289 thousand/s 26.1 %
Prime numbers generation 34.2 millions/s 0 % 30.9 millions/s 9.5 %
Mathemathic operations (integer) 41593.8 millions/s 0 % 30568.3 millions/s 26.5 %
Mathemathic operations (float) 26225.3 millions/s 0 % 19243.7 millions/s 26.6 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-10400, Core i7-7740X.

Average frames per second Core i5-10400 Core i7-7740X
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 111.9 FPS 103.0 FPS
High settings 179.0 FPS 164.8 FPS
Medium settings 223.7 FPS 206.0 FPS
Low settings 279.7 FPS 257.5 FPS
Difference 0 % 7.9 %

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 i5-10400 Core i7-7740X
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 143.8 FPS 138.6 FPS
High settings 230.0 FPS 221.7 FPS
Medium settings 287.5 FPS 277.1 FPS
Low settings 359.4 FPS 346.4 FPS
Difference 0 % 3.6 %
Configuration Settings
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Screen resolution Screen resolution image
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