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Intel logo Core i5-6400
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Intel logo Core2 Duo E6320

Intel Core i5-6400 logo Intel Core2 Duo E6320 logo
General information Core i5-6400 Core2 Duo E6320
Launched Q3 2015 Q4 2008
Used in Desktop Desktop
Factory Intel Intel
Socket LGA1151 PLGA775
Series Name Intel Core i5 Intel Core 2 Duo
Core Family Name Skylake-S Conroe
Clock 2.7 GHz 0 % 1.9 GHz 29.6 %
Cores 4 0 % 2 50 %
Threads 4 0 % 2 50 %
Thermal Design Power (TDP) 65 W 0 % 65 W 0 %
Lithography 14 nm 78.5 % 65 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
1 × 4 MB
ECC Supported No No
Multithreading Supported No No
Performance Core i5-6400 Core2 Duo E6320
Overall Score 42756 0 % 26093 39 %
Future Proof 49 % 0 % 10 % 79.6 %
Benchmark Score 3342 0 % 464 86.1 %
Single Thread Score 1961 0 % 707 63.9 %
Encrypting Data 1476.1 MB/s 0 % 1062.6 MB/s 28 %
Compressing Data 69.8 MB/s 0 % 15.1 MB/s 78.4 %
String objects sorting 8853.4 thousand/s 0 % 2105.3 thousand/s 76.2 %
Prime numbers generation 26.1 millions/s 0 % 5 millions/s 80.8 %
Mathemathic operations (integer) 13489.9 millions/s 0 % 3057.3 millions/s 77.3 %
Mathemathic operations (float) 11551 millions/s 0 % 1436.9 millions/s 87.6 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-6400, Core2 Duo E6320.

Average frames per second Core i5-6400 Core2 Duo E6320
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 81.7 FPS 34.8 FPS
High settings 130.6 FPS 55.7 FPS
Medium settings 163.3 FPS 69.7 FPS
Low settings 204.1 FPS 87.1 FPS
Difference 0 % 57.3 %

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 Core2 Duo E6320
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 125.7 FPS 96.3 FPS
High settings 201.2 FPS 154.0 FPS
Medium settings 251.5 FPS 192.5 FPS
Low settings 314.3 FPS 240.7 FPS
Difference 0 % 23.4 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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