mencoder-res
mencoder v1.2.0 (Processor Benchmarks)
This test uses mplayers mencoder utility and the libavcodec family for testing the systems audio/video encoding performance.
System Hardware
2009-08-29 03:56
Processor: QEMU Virtual CPU 0.9.1 @ 2.33GHz (Total Cores: 1), Motherboard: Red Hat Red Hat Enterprise Linux, Chipset: Qumranet 0200 + SB, System Memory: 1 x 512 MB RAM, Disk: 59GB, Graphics: Cirrus Logic GD 5446, Screen Resolution: Unknown
System Software
2009-08-29 03:56
OS: RedHatEnterpriseServer 5.4, Kernel: 2.6.18-151.el5 (x86_64), X.Org Server: Unknown, OpenGL: N/A, Compiler: GCC 4.1.2, File-System: ext2/ext3
Additional Details
2009-08-29 03:56
Test Administrator: root
Test Date/Time: August 29, 2009 04:14 AM
Phoronix Test Suite: v1.4.0
Test Notes:
This system was using QEMU virtualization
Test Results
Mencoder 1.0-rc2
AVI To LAVC

Compare these results against your Linux PC. Run phoronix-test-suite benchmark root-20226-29269-16709 and wait for the results (with comparative numbers) to appear. It's as easy as that!
Global ID: root-20226-29269-16709