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Intel logo Core i5-8400
versus
Intel logo Core i7-3770S

Intel Core i5-8400 logo Intel Core i7-3770S logo
General information Core i5-8400 Core i7-3770S
Launched Q4 2017 Q2 2012
Used in Desktop Desktop
Factory Intel Intel
Socket FCLGA1151-2 LGA1155
Series Name Intel Core i5 Intel Core i7
Core Family Name Coffee Lake Ivy Bridge
Clock 2.8 GHz 9.7 % 3.1 GHz 0 %
Turbo Clock 4 GHz 0 % 3.9 GHz 2.5 %
Cores 6 0 % 4 33.3 %
Threads 6 25 % 8 0 %
Thermal Design Power (TDP) 65 W 0 % 65 W 0 %
Lithography 14 nm 36.4 % 22 nm 0 %
L1 Cache 6 × 32 kB Instruction
6 × 32 kB Data
4 × 32 kB Instruction
4 × 32 kB Data
L2 Cache 6 × 256 kB
4 × 256 kB
L3 Cache 1 × 9 MB
1 × 8 MB
ECC Supported No No
Multithreading Supported No Yes
Integrated GPU Intel UHD Graphics 630 Intel HD Graphics 4000
Performance Core i5-8400 Core i7-3770S
Overall Score 49425 0 % 44729 9.5 %
Future Proof 62 % 0 % 30 % 51.6 %
Benchmark Score 5967 0 % 4003 32.9 %
Single Thread Score 2399.7 0 % 2044 14.8 %
Encrypting Data 2793.6 MB/s 0 % 1785 MB/s 36.1 %
Compressing Data 126.9 MB/s 0 % 97.5 MB/s 23.2 %
String objects sorting 16037.9 thousand/s 0 % 13732.9 thousand/s 14.4 %
Prime numbers generation 36.7 millions/s 0 % 28.8 millions/s 21.5 %
Mathemathic operations (integer) 25706.7 millions/s 0 % 21864.2 millions/s 14.9 %
Mathemathic operations (float) 21805.7 millions/s 0 % 11177.7 millions/s 48.7 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-8400, Core i7-3770S.

Average frames per second Core i5-8400 Core i7-3770S
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 101.5 FPS 87.6 FPS
High settings 162.3 FPS 140.1 FPS
Medium settings 202.9 FPS 175.2 FPS
Low settings 253.7 FPS 218.9 FPS
Difference 0 % 13.7 %

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 i5-8400 Core i7-3770S
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 137.5 FPS 129.3 FPS
High settings 220.1 FPS 206.9 FPS
Medium settings 275.1 FPS 258.6 FPS
Low settings 343.9 FPS 323.2 FPS
Difference 0 % 6 %
Configuration Settings
Gaming astronaut image
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Screen resolution Screen resolution image
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