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Intel logo Core i5-6600T
versus
Intel logo Core i5-661

Intel Core i5-6600T logo Intel Core i5-661 logo
General information Core i5-6600T Core i5-661
Launched Q4 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 18.2 % 3.3 GHz 0 %
Turbo Clock 3.5 GHz 2.8 % 3.6 GHz 0 %
Cores 4 0 % 2 50 %
Threads 4 0 % 4 0 %
Thermal Design Power (TDP) 35 W 59.8 % 87 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 i5-6600T Core i5-661
Overall Score 43704 0 % 35534 18.7 %
Future Proof 50 % 0 % 17 % 66 %
Benchmark Score 3648 0 % 1594 56.3 %
Single Thread Score 2054.4 0 % 1430 30.4 %
Encrypting Data 1671.2 MB/s 53.4 % 3589.3 MB/s 0 %
Compressing Data 74.7 MB/s 0 % 38 MB/s 49.1 %
String objects sorting 9593 thousand/s 0 % 5274 thousand/s 45 %
Prime numbers generation 26.8 millions/s 0 % 11 millions/s 59 %
Mathemathic operations (integer) 14931 millions/s 0 % 9415.6 millions/s 36.9 %
Mathemathic operations (float) 12716.4 millions/s 0 % 4024 millions/s 68.4 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-6600T, Core i5-661.

Average frames per second Core i5-6600T Core i5-661
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 84.5 FPS 60.3 FPS
High settings 135.2 FPS 96.4 FPS
Medium settings 169.0 FPS 120.5 FPS
Low settings 211.2 FPS 150.6 FPS
Difference 0 % 28.7 %

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 i5-6600T Core i5-661
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 127.4 FPS 113.0 FPS
High settings 203.8 FPS 180.7 FPS
Medium settings 254.8 FPS 225.9 FPS
Low settings 318.4 FPS 282.4 FPS
Difference 0 % 11.3 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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