Test2 metacity
unigine-heaven v1.2.0 (Graphics Benchmarks)
metacity --replace
System Hardware
test2 with metacity enabled
Processor: Intel Core 2 Quad CPU @ 2.67GHz (Total Cores: 4), Motherboard: Gigabyte EP45-UD3P, Chipset: Intel 4 Series Chipset + ICH10R, Memory: 3961MB, Disk: 2 x 74GB Western Digital WDC WD740ADFD-00 + 2 x 500GB Seagate ST3500630AS, Graphics: GeForce GTS 250 1024MB (675/1000MHz), Monitor: DELL 2709W
System Software
test2 with metacity enabled
OS: Ubuntu 10.04, Kernel: 2.6.32-24-generic (x86_64), Desktop: GNOME 2.30.2, Display Server: X.Org Server 1.7.6, Display Driver: nvidia 256.44, OpenGL: 3.3.0, Compiler: GCC 4.4.3, File-System: ext4, Screen Resolution: 1920x1200
Additional Details
test2 with metacity enabled
Test Administrator: lordcaine
Test Date/Time: 2010-08-10 14:52:18
Phoronix Test Suite: v2.8.0b1
Test Notes:
Firefox and Thunderbird were running on this system. Intel SpeedStep Technology was enabled.
Test Results
Unigine Heaven 2.1
Resolution: 1920 x 1200

Compare these results against your Linux PC. Run phoronix-test-suite benchmark defaultuser-15847-9316-16728 and wait for the results (with comparative numbers) to appear. It's as easy as that!
Global ID: defaultuser-15847-9316-16728