Winbench 99 V1.2	Source: e-Testinglabs.com

WinBench 99 is a subsystem-level benchmark that measures the performance of a PC's graphics, disk, and video subsystems in a Windows environment. WinBench 99's tests can run on Windows 95, Windows 98, Windows NT, Windows 2000, and Windows Me systems.

WinBench 99 v1.2 Benchmark Results
	AOpen AK79D-400 Max	Score	Ranking
1.	Business Disk - 166/333	9460
1a.	Business Disk - 223/446	9440
2.	High-End Disk - 166/333	35600
2a.	High-End Disk - 223/446	35500
3.	Business Graphics - 166/333	1140
3a.	Business Graphics - 223/446	1150
4.	High-End Graphics - 166/333	2060
4a.	High-End Graphics - 223/446	2190

HDD performance stays about the same despite having the FSB speed being quite a bit faster when overclocked. Graphics gets a nice boost when overclocked.

Sisoft Sandra 2003	Source: Sandra

Sandra is designed to test the theoretical power of a complete system and individual components. The numbers taken though are again, purely theoretical and may not represent real world performance.

SiSoft Sandra 2003 Benchmark Results
	AOpen AK79D-400 Max	Score
	Multimedia Benchmark (FSB)
1.	Integer SSE - 166/333	11574 it/s
1a.	Integer SSE - 223/446	11375 it/s
2.	Floating-Point SSE - 166/333	12741 it/s
2a.	Floating-Point SSE - 223/446	12473 it/s
	CPU Benchmark (FSB)
3.	Dhrystone SSE - 166/333	8082 MIPS
3a.	Dhrystone SSE - 223/446	7904 MIPS
4.	Whetstone SSE - 166/333	3282 MFLOPS
4a.	Whetstone SSE - 223/446	3194 MFLOPS
	Memory Benchmark (FSB)
5.	Integer SSE - 166/333	2566 MB/s
5a.	Integer SSE - 223/446	3309 MB/s
6.	Float SSE - 166/333	2455 MB/s
6a.	Float SSE - 223/446	3068 MB/s

It shouldn't be surprising that the overclocked system scores lower in both Multimedia and CPU because the processor is clocked lower. Bandwidth is quite a bit higher when overclocked.