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Intel logo Core i3-2125
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Intel logo Pentium G640

Intel Core i3-2125 logo Intel Pentium G640 logo
General information Core i3-2125 Pentium G640
Launched Q3 2011 Q3 2012
Used in Desktop Desktop
Factory Intel Intel
Socket LGA1155 LGA1155
Series Name Intel Core i3 Intel Pentium
Core Family Name Sandy Bridge Sandy Bridge
Clock 3.3 GHz 0 % 2.8 GHz 15.2 %
Cores 2 0 % 2 0 %
Threads 4 0 % 2 50 %
Thermal Design Power (TDP) 65 W 0 % 65 W 0 %
Lithography 32 nm 0 % 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 3000 Intel HD Graphics
Performance Core i3-2125 Pentium G640
Overall Score 34066 0 % 30594 10.2 %
Future Proof 26 % 16.1 % 31 % 0 %
Benchmark Score 1347 0 % 876 35 %
Single Thread Score 1582.6 0 % 1306.3 17.5 %
Encrypting Data 3069.1 MB/s 0 % 1998.4 MB/s 34.9 %
Compressing Data 42.6 MB/s 0 % 26.3 MB/s 38.2 %
String objects sorting 6518.8 thousand/s 0 % 3598 thousand/s 44.8 %
Prime numbers generation 14 millions/s 0 % 10.1 millions/s 28.2 %
Mathemathic operations (integer) 10056 millions/s 0 % 5374.8 millions/s 46.6 %
Mathemathic operations (float) 3730 millions/s 0 % 3014 millions/s 19.2 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i3-2125, Pentium G640.

Average frames per second Core i3-2125 Pentium G640
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 55.9 FPS 45.6 FPS
High settings 89.5 FPS 73.0 FPS
Medium settings 111.8 FPS 91.3 FPS
Low settings 139.8 FPS 114.1 FPS
Difference 0 % 18.4 %

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 i3-2125 Pentium G640
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 110.6 FPS 104.5 FPS
High settings 177.0 FPS 167.2 FPS
Medium settings 221.2 FPS 209.1 FPS
Low settings 276.6 FPS 261.3 FPS
Difference 0 % 5.5 %
Configuration Settings
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Screen resolution Screen resolution image
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