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Intel logo Core i5-6400
versus
Intel logo Core i5-3340S

Intel Core i5-6400 logo Intel Core i5-3340S logo
General information Core i5-6400 Core i5-3340S
Launched Q3 2015 Q4 2013
Used in Desktop Desktop
Factory Intel Intel
Socket LGA1151 LGA1155
Series Name Intel Core i5 Intel Core i5
Core Family Name Skylake-S Ivy Bridge
Clock 2.7 GHz 3.6 % 2.8 GHz 0 %
Turbo Clock 3.3 GHz 0 % 3.3 GHz 0 %
Cores 4 0 % 4 0 %
Threads 4 0 % 4 0 %
Thermal Design Power (TDP) 65 W 0 % 65 W 0 %
Lithography 14 nm 36.4 % 22 nm 0 %
L1 Cache 4 × 32 kB Instruction
4 × 32 kB Data
4 × 32 kB Instruction
4 × 32 kB Data
L2 Cache 4 × 256 kB
4 × 256 kB
L3 Cache 1 × 6 MB
1 × 6 MB
ECC Supported No No
Multithreading Supported No No
Integrated GPU Intel HD Graphics 530 Intel HD Graphics 2500
Performance Core i5-6400 Core i5-3340S
Overall Score 42858 0 % 39982 6.7 %
Future Proof 49 % 0 % 39 % 20.4 %
Benchmark Score 3374 0 % 2555 24.3 %
Single Thread Score 1949.2 0 % 1757.3 9.8 %
Encrypting Data 1475.1 MB/s 72.9 % 5441.3 MB/s 0 %
Compressing Data 69.5 MB/s 0 % 61 MB/s 12.2 %
String objects sorting 8806.1 thousand/s 0 % 7868.5 thousand/s 10.6 %
Prime numbers generation 26.1 millions/s 0 % 24.2 millions/s 7.5 %
Mathemathic operations (integer) 13662 millions/s 0 % 11789.6 millions/s 13.7 %
Mathemathic operations (float) 11612 millions/s 0 % 9429.6 millions/s 18.8 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-6400, Core i5-3340S.

Average frames per second Core i5-6400 Core i5-3340S
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 81.7 FPS 73.1 FPS
High settings 130.7 FPS 117.0 FPS
Medium settings 163.3 FPS 146.2 FPS
Low settings 204.1 FPS 182.8 FPS
Difference 0 % 10.5 %

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 i5-3340S
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 125.8 FPS 120.7 FPS
High settings 201.3 FPS 193.2 FPS
Medium settings 251.6 FPS 241.5 FPS
Low settings 314.5 FPS 301.8 FPS
Difference 0 % 4 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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