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Intel logo Core i5-6400
versus
Intel logo Core i3-7300

Intel Core i5-6400 logo Intel Core i3-7300 logo
General information Core i5-6400 Core i3-7300
Launched Q3 2015 Q1 2017
Used in Desktop Desktop
Factory Intel Intel
Socket LGA1151 FCLGA1151
Series Name Intel Core i5 Intel Core i3
Core Family Name Skylake-S Kaby Lake-S
Clock 2.7 GHz 32.5 % 4 GHz 0 %
Cores 4 0 % 2 50 %
Threads 4 0 % 4 0 %
Thermal Design Power (TDP) 65 W 0 % 51 W 21.5 %
Maximum supported RAM 64 GB 0 % 64 GB 0 %
Lithography 14 nm 0 % 14 nm 0 %
L1 Cache 4 × 32 kB Instruction
4 × 32 kB Data
2 × 32 kB Instruction
2 × 32 kB Data
L2 Cache 4 × 256 kB
2 × 256 kB
L3 Cache 1 × 6 MB
1 × 4 MB
ECC Supported No No
Multithreading Supported No Yes
Integrated GPU Intel HD Graphics 530 Intel HD Graphics 630
Performance Core i5-6400 Core i3-7300
Overall Score 42755 0 % 41370 3.2 %
Future Proof 49 % 14 % 57 % 0 %
Benchmark Score 3342 0 % 2929 12.4 %
Single Thread Score 1962.9 18.2 % 2398.4 0 %
Encrypting Data 1490 MB/s 0.2 % 1493.5 MB/s 0 %
Compressing Data 69.6 MB/s 0 % 60.3 MB/s 13.4 %
String objects sorting 8825.8 thousand/s 0 % 7765 thousand/s 12 %
Prime numbers generation 25.8 millions/s 0 % 14.9 millions/s 42.2 %
Mathemathic operations (integer) 13586 millions/s 1.5 % 13797 millions/s 0 %
Mathemathic operations (float) 11597.4 millions/s 0 % 8654.9 millions/s 25.4 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-6400, Core i3-7300.

Average frames per second Core i5-6400 Core i3-7300
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 81.7 FPS 77.6 FPS
High settings 130.8 FPS 124.1 FPS
Medium settings 163.4 FPS 155.1 FPS
Low settings 204.3 FPS 193.9 FPS
Difference 0 % 5.1 %

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 i5-6400 Core i3-7300
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 126.0 FPS 123.5 FPS
High settings 201.5 FPS 197.6 FPS
Medium settings 251.9 FPS 247.0 FPS
Low settings 314.9 FPS 308.7 FPS
Difference 0 % 1.9 %
Configuration Settings
Gaming astronaut image
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Screen resolution Screen resolution image
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