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Intel logo Core i3-7100
versus
Intel logo Core i5-661

Intel Core i3-7100 logo Intel Core i5-661 logo
General information Core i3-7100 Core i5-661
Launched Q1 2017 Q1 2010
Used in Desktop Desktop
Factory Intel Intel
Socket FCLGA1151 LGA1156
Series Name Intel Core i3 Intel Core i5
Core Family Name Kaby Lake-S Clarkdale
Clock 3.9 GHz 0 % 3.3 GHz 15.4 %
Cores 2 0 % 2 0 %
Threads 4 0 % 4 0 %
Thermal Design Power (TDP) 51 W 41.4 % 87 W 0 %
Lithography 14 nm 56.3 % 32 nm 0 %
L1 Cache 2 × 32 kB Instruction
2 × 32 kB Data
2 × 32 kB Instruction
2 × 32 kB Data
L2 Cache 2 × 256 kB
2 × 256 kB
L3 Cache 1 × 3 MB
1 × 4 MB
ECC Supported No No
Multithreading Supported Yes Yes
Integrated GPU Intel HD Graphics 630 Intel HD Graphics
Performance Core i3-7100 Core i5-661
Overall Score 40906 0 % 35534 13.1 %
Future Proof 57 % 0 % 17 % 70.2 %
Benchmark Score 2800 0 % 1594 43.1 %
Single Thread Score 2285.9 0 % 1444.4 36.8 %
Encrypting Data 1443.4 MB/s 60.1 % 3622.1 MB/s 0 %
Compressing Data 58.2 MB/s 0 % 37.5 MB/s 35.6 %
String objects sorting 7663.1 thousand/s 0 % 5279.3 thousand/s 31.1 %
Prime numbers generation 14 millions/s 0 % 11 millions/s 21.6 %
Mathemathic operations (integer) 13345.4 millions/s 0 % 9472.5 millions/s 29 %
Mathemathic operations (float) 8214 millions/s 0 % 3972 millions/s 51.6 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i3-7100, Core i5-661.

Average frames per second Core i3-7100 Core i5-661
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 76.2 FPS 60.3 FPS
High settings 121.9 FPS 96.4 FPS
Medium settings 152.3 FPS 120.5 FPS
Low settings 190.4 FPS 150.6 FPS
Difference 0 % 20.9 %

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 i3-7100 Core i5-661
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 122.6 FPS 113.2 FPS
High settings 196.1 FPS 181.0 FPS
Medium settings 245.1 FPS 226.3 FPS
Low settings 306.4 FPS 282.9 FPS
Difference 0 % 7.7 %
Configuration Settings
Gaming astronaut image
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Screen resolution Screen resolution image
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