Compare processors

Intel logo Core i5-6400
versus
Intel logo Core i5-650

Intel Core i5-6400 logo Intel Core i5-650 logo
General information Core i5-6400 Core i5-650
Launched Q3 2015 Q1 2010
Used in Desktop Desktop
Factory Intel Intel
Socket LGA1151 LGA1156
Series Name Intel Core i5 Intel Core i5
Core Family Name Skylake-S Clarkdale
Clock 2.7 GHz 15.6 % 3.2 GHz 0 %
Turbo Clock 3.3 GHz 5.7 % 3.5 GHz 0 %
Cores 4 0 % 2 50 %
Threads 4 0 % 4 0 %
Thermal Design Power (TDP) 65 W 11 % 73 W 0 %
Lithography 14 nm 56.3 % 32 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
Performance Core i5-6400 Core i5-650
Overall Score 42756 0 % 34694 18.9 %
Future Proof 49 % 0 % 17 % 65.3 %
Benchmark Score 3342 0 % 1449 56.6 %
Single Thread Score 1947.3 0 % 1364.3 29.9 %
Encrypting Data 1474.6 MB/s 55.3 % 3301.4 MB/s 0 %
Compressing Data 70.3 MB/s 0 % 35.5 MB/s 49.5 %
String objects sorting 8853.4 thousand/s 0 % 4912.3 thousand/s 44.5 %
Prime numbers generation 26.2 millions/s 0 % 10 millions/s 61.7 %
Mathemathic operations (integer) 13598.6 millions/s 0 % 8749.5 millions/s 35.7 %
Mathemathic operations (float) 11632.2 millions/s 0 % 3783.8 millions/s 67.5 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-6400, Core i5-650.

Average frames per second Core i5-6400 Core i5-650
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 81.7 FPS 57.8 FPS
High settings 130.8 FPS 92.5 FPS
Medium settings 163.5 FPS 115.6 FPS
Low settings 204.3 FPS 144.5 FPS
Difference 0 % 29.3 %

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 i5-650
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 125.8 FPS 111.7 FPS
High settings 201.3 FPS 178.7 FPS
Medium settings 251.6 FPS 223.3 FPS
Low settings 314.5 FPS 279.2 FPS
Difference 0 % 11.2 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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