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Intel logo Core i5-7640X
versus
Intel logo Core i5-6402P

Intel Core i5-7640X logo Intel Core i5-6402P logo
General information Core i5-7640X Core i5-6402P
Launched Q3 2017 Q2 2016
Used in Desktop Desktop
Factory Intel Intel
Socket FCLGA2066 LGA1151
Series Name Intel Core i5 Intel Core i5
Core Family Name Kaby Lake-X Skylake-S
Clock 4 GHz 0 % 2.8 GHz 30 %
Turbo Clock 4.2 GHz 0 % 3.4 GHz 19 %
Cores 4 0 % 4 0 %
Threads 4 0 % 4 0 %
Thermal Design Power (TDP) 112 W 0 % 65 W 42 %
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
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
Performance Core i5-7640X Core i5-6402P
Overall Score 45686 0 % 43130 5.6 %
Future Proof 60 % 0 % 53 % 11.7 %
Benchmark Score 4356 0 % 3460 20.6 %
Single Thread Score 2511.7 0 % 2024.9 19.4 %
Encrypting Data 1953.4 MB/s 0 % 1568.7 MB/s 19.7 %
Compressing Data 89.1 MB/s 0 % 73.3 MB/s 17.7 %
String objects sorting 11664.7 thousand/s 0 % 9395.8 thousand/s 19.5 %
Prime numbers generation 32.3 millions/s 0 % 27 millions/s 16.4 %
Mathemathic operations (integer) 18184.4 millions/s 0 % 14103.1 millions/s 22.4 %
Mathemathic operations (float) 15158.4 millions/s 0 % 11937.1 millions/s 21.3 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-7640X, Core i5-6402P.

Average frames per second Core i5-7640X Core i5-6402P
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 90.8 FPS 83.2 FPS
High settings 145.3 FPS 133.2 FPS
Medium settings 181.7 FPS 166.5 FPS
Low settings 227.1 FPS 208.1 FPS
Difference 0 % 8.4 %

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 i5-7640X Core i5-6402P
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 131.6 FPS 127.0 FPS
High settings 210.6 FPS 203.2 FPS
Medium settings 263.3 FPS 254.0 FPS
Low settings 329.1 FPS 317.5 FPS
Difference 0 % 3.5 %
Configuration Settings
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Screen resolution Screen resolution image
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