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Intel logo Celeron G555
versus
Intel logo Pentium G640

Intel Celeron G555 logo Intel Pentium G640 logo
General information Celeron G555 Pentium G640
Launched Q1 2012 Q3 2012
Used in Desktop Desktop
Factory Intel Intel
Socket LGA1155 LGA1155
Series Name Intel Celeron Intel Pentium
Core Family Name Sandy Bridge Sandy Bridge
Clock 2.7 GHz 3.6 % 2.8 GHz 0 %
Cores 2 0 % 2 0 %
Threads 2 0 % 2 0 %
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 × 2 MB
1 × 3 MB
ECC Supported No No
Multithreading Supported No No
Integrated GPU Intel HD Graphics Intel HD Graphics
Performance Celeron G555 Pentium G640
Overall Score 30778 0 % 30594 0.6 %
Future Proof 28 % 9.7 % 31 % 0 %
Benchmark Score 897 0 % 876 2.3 %
Single Thread Score 1283.8 1.7 % 1306.3 0 %
Encrypting Data 2047.1 MB/s 0 % 1998.4 MB/s 2.4 %
Compressing Data 27.1 MB/s 0 % 26.3 MB/s 2.9 %
String objects sorting 3641.4 thousand/s 0 % 3598 thousand/s 1.2 %
Prime numbers generation 10 millions/s 1 % 10.1 millions/s 0 %
Mathemathic operations (integer) 5969 millions/s 0 % 5374.8 millions/s 10 %
Mathemathic operations (float) 3078.3 millions/s 0 % 3014 millions/s 2.1 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Celeron G555, Pentium G640.

Average frames per second Celeron G555 Pentium G640
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 46.2 FPS 45.6 FPS
High settings 73.9 FPS 73.0 FPS
Medium settings 92.4 FPS 91.3 FPS
Low settings 115.5 FPS 114.1 FPS
Difference 0 % 1.2 %

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 Celeron G555 Pentium G640
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 104.8 FPS 104.5 FPS
High settings 167.7 FPS 167.2 FPS
Medium settings 209.6 FPS 209.1 FPS
Low settings 262.0 FPS 261.3 FPS
Difference 0 % 0.3 %
Configuration Settings
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Screen resolution Screen resolution image
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