Compare processors

Intel logo Core i5-6400
versus
Intel logo Core i3-7320

Intel Core i5-6400 logo Intel Core i3-7320 logo
General information Core i5-6400 Core i3-7320
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 34.1 % 4.1 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 i3-7320
Overall Score 42858 0 % 42170 1.6 %
Future Proof 49 % 14 % 57 % 0 %
Benchmark Score 3374 0 % 3162 6.3 %
Single Thread Score 1949.2 22.5 % 2516.5 0 %
Encrypting Data 1475.1 MB/s 7.4 % 1593.8 MB/s 0 %
Compressing Data 69.5 MB/s 0 % 63.3 MB/s 8.8 %
String objects sorting 8806.1 thousand/s 0 % 8265.3 thousand/s 6.1 %
Prime numbers generation 26.1 millions/s 0 % 18 millions/s 31.2 %
Mathemathic operations (integer) 13662 millions/s 5.7 % 14482.4 millions/s 0 %
Mathemathic operations (float) 11612 millions/s 0 % 8979.9 millions/s 22.7 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-6400, Core i3-7320.

Average frames per second Core i5-6400 Core i3-7320
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 81.7 FPS 79.6 FPS
High settings 130.7 FPS 127.3 FPS
Medium settings 163.3 FPS 159.2 FPS
Low settings 204.1 FPS 199.0 FPS
Difference 0 % 2.5 %

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 i3-7320
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 125.8 FPS 124.6 FPS
High settings 201.3 FPS 199.4 FPS
Medium settings 251.6 FPS 249.2 FPS
Low settings 314.5 FPS 311.5 FPS
Difference 0 % 1 %
Configuration Settings
Gaming astronaut image
Video game
Required
Screen resolution Screen resolution image
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