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iozone v1.5.0 (Disk Benchmarks)
The IOzone benchmark tests the hard disk drive / file-system performance.
System Hardware
Virtual Box
VMware
Processor: Intel Core 2 CPU 4300 @ 1.80GHz (Total Cores: 2)
Motherboard: ASUSTeK P5LD2-X
Chipset: Intel 82945G/GZ/P/PL + ICH7
System Memory: 3402MB
Disk: 160GB Hitachi HDS72161
Graphics: nVidia G72 [GeForce 7300 SE/7200 GS]
Monitor: W1642C
Processor: Intel Core 2 CPU 4300 @ 1.80GHz (Total Cores: 2)
Motherboard: ASUSTeK P5LD2-X
Chipset: Intel 82945G/GZ/P/PL + ICH7
System Memory: 3402MB
Disk: 160GB Hitachi HDS72161
Graphics: nVidia G72 [GeForce 7300 SE/7200 GS]
Monitor: W1642C
System Software
Virtual Box
VMware
OS: Ubuntu 10.04
Kernel: 2.6.32-33-generic (i686)
Desktop: GNOME 2.30.2
Display Server: X.Org Server 1.7.6
Display Driver: nouveau 0.0.15
Compiler: GCC 4.4.3
File-System: ext4
Screen Resolution: 1366x768
OS: Ubuntu 10.04
Kernel: 2.6.32-33-generic (i686)
Desktop: GNOME 2.30.2
Display Server: X.Org Server 1.7.6
Display Driver: nouveau 0.0.15
Compiler: GCC 4.4.3
File-System: ext4
Screen Resolution: 1366x768
Additional Details
Virtual Box
VMware
Test Administrator: serverlinux
Test Date/Time: November 5, 2011 02:13 AM
Phoronix Test Suite: v2.4.1
Test Notes:
Disk Scheduler: CFQ. eCryptfs was active.. Intel SpeedStep Technology was enabled
Test Administrator: serverlinux
Test Date/Time: November 5, 2011 02:41 AM
Phoronix Test Suite: v2.4.1
Test Notes:
Disk Scheduler: CFQ. eCryptfs was active.. Intel SpeedStep Technology was enabled
Test Results
IOzone 3.323
Size: 512MB - Disk Test: Write Performance

IOzone 3.323
Size: 512MB - Disk Test: Read Performance

Compare these results against your Linux PC. Run phoronix-test-suite benchmark serverlinux-8861-3677-22964 and wait for the results (with comparative numbers) to appear. It's as easy as that!
Global ID: serverlinux-8861-3677-22964