pi
super-pi v1.0.1 (Processor Benchmarks)
Time how long it takes to calculate pi to varying lengths.
System Hardware
pi
Processor: Intel Core i5 CPU 661 @ 3.33GHz (Total Cores: 4), Motherboard: ASUSTeK P7H55-M SI, Chipset: Intel Core, System Memory: 15968MB, Disk: 500GB ST3500418AS, Graphics: Intel Core IGP (rev 18), Monitor: SMB2340
System Software
pi
OS: Fedora 14, Kernel: 2.6.35.12-90.fc14.x86_64 (x86_64), Desktop: GNOME 2.32.0, Display Server: X.Org Server 1.9.5, Display Driver: intel 2.12.0, OpenGL: 2.1 Mesa 7.9, Compiler: GCC 4.5.1, File-System: ext4, Screen Resolution: 1920x1080
Additional Details
pi
Test Administrator:
Test Date/Time: May 18, 2011 11:58 AM
Phoronix Test Suite: v1.8.1
Test Notes:
Thunderbird was running on this system. Intel SpeedStep Technology was enabled
Test Results
Super PI 2.0
Digits To Calculate: 1 Million Digits

Compare these results against your Linux PC. Run phoronix-test-suite benchmark anon-5162-29806-28909 and wait for the results (with comparative numbers) to appear. It's as easy as that!
Global ID: anon-5162-29806-28909