you can take a look at this ?? may not be in games but fun to run and see
http://www.numberworld.org/y-cruncher/
result text
Processor(s): Intel(R) Core(TM) i5-4670 CPU @ 3.40GHz
Logical Cores: 4
Physical Memory: 17,107,124,224 bytes ( 16.0 GiB )
CPU Frequency: 3,399,058,608 Hz
Program Version: 0.6.7 Build 9457 (Windows - x64 AVX2 ~ Airi)
Constant: Pi
Algorithm: Chudnovsky Formula
Decimal Digits: 2,500,000,000
Hexadecimal Digits: Disabled
Threading Mode: 4 threads
Computation Mode: Ram Only
Working Memory: 12,347,006,608 bytes ( 11.4 GiB )
Logical Disk Usage: 0 bytes ( 0 bytes )
Start Date: Tue Feb 24 00:15:24 2015
End Date: Tue Feb 24 00:24:20 2015
Computation Time: 490.808 seconds
Total Time: 535.347 seconds
CPU Utilization: 386.977 %
Multi-core Efficiency: 96.744 %