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Intel logo Core i3-7100
versus
Intel logo Pentium G640

Intel Core i3-7100 logo Intel Pentium G640 logo
General information Core i3-7100 Pentium G640
Launched Q1 2017 Q3 2012
Used in Desktop Desktop
Factory Intel Intel
Socket FCLGA1151 LGA1155
Series Name Intel Core i3 Intel Pentium
Core Family Name Kaby Lake-S Sandy Bridge
Clock 3.9 GHz 0 % 2.8 GHz 28.2 %
Cores 2 0 % 2 0 %
Threads 4 0 % 2 50 %
Thermal Design Power (TDP) 51 W 21.5 % 65 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 × 3 MB
ECC Supported No No
Multithreading Supported Yes No
Integrated GPU Intel HD Graphics 630 Intel HD Graphics
Performance Core i3-7100 Pentium G640
Overall Score 40916 0 % 30594 25.2 %
Future Proof 57 % 0 % 31 % 45.6 %
Benchmark Score 2803 0 % 876 68.7 %
Single Thread Score 2286.9 0 % 1306.3 42.9 %
Encrypting Data 1438.2 MB/s 28.8 % 2020.5 MB/s 0 %
Compressing Data 58.1 MB/s 0 % 26 MB/s 55.2 %
String objects sorting 7652.9 thousand/s 0 % 3572.8 thousand/s 53.3 %
Prime numbers generation 13.9 millions/s 0 % 10 millions/s 28.1 %
Mathemathic operations (integer) 13301.3 millions/s 0 % 5385.6 millions/s 59.5 %
Mathemathic operations (float) 8171.7 millions/s 0 % 2992.9 millions/s 63.4 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i3-7100, Pentium G640.

Average frames per second Core i3-7100 Pentium G640
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 76.2 FPS 45.6 FPS
High settings 121.9 FPS 73.0 FPS
Medium settings 152.4 FPS 91.3 FPS
Low settings 190.5 FPS 114.1 FPS
Difference 0 % 40.1 %

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 Pentium G640
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 122.7 FPS 104.5 FPS
High settings 196.3 FPS 167.1 FPS
Medium settings 245.3 FPS 208.9 FPS
Low settings 306.7 FPS 261.1 FPS
Difference 0 % 14.9 %
Configuration Settings
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Screen resolution Screen resolution image
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