PC Worldbench (Data Crunching)
Roxio Videowave Movie Creator	Points	Ranking
DFI LANPartyUT NF590 SLI-M2R/G (NF 590 SLI 200/800 Athlon64)	412
Asus M2N32 WS Professional (NF 590 SLI 200/800 Athlon64)	405
ECS PN2 SLI2+ (NF 680i SLI 266/800 C2D E6600)	484
Asus P5N32-SLI Premium (NF 590 SLI 266/800 C2D E6600)	478
MSI 975X Platinum (975X 266/800 C2D E6600)	493
ABIT AW9D-MAX (975X 266/800 C2D E6600)	485
Gigabyte GA-965P-DQ6 (P965 266/800 C2D E6600)	478
Abit AB9 Pro (P965 266/800 C2D E6600)	490
Gigabyte GA-P35-DQ6 (P35 266/1066 C2D E6600)	492
MSI P35 Platinum (P35 266/1066 C2D E6600)	492
Gigabyte GA-X38-DQ6 (X38 333/1066 C2D E6750)	542
MSI P35 Platinum (P35 333/1066 C2D E6750)	533
Biostar TP35D3-A7 Deluxe (333/1333 C2D E6750)	518
Biostar TP35D2-A7 (P35 333/1066 C2D E6750)	523
Gigabyte GA-P31-DS3L (P31 333/800 C2D E6750)	538
MusicMatch Juke Box 7.10	Points	Ranking
DFI LANPartyUT NF590 SLI-M2R/G (NF 590 SLI 200/800 Athlon64)	572
Asus M2N32 WS Professional (NF 590 SLI 200/800 Athlon64)	566
ECS PN2 SLI2+ (NF 680i SLI 266/800 C2D E6600)	640
Asus P5N32-SLI Premium (NF 590 SLI 266/800 C2D E6600)	633
MSI 975X Platinum (975X 266/800 C2D E6600)	620
ABIT AW9D-MAX (975X 266/800 C2D E6600)	615
Gigabyte GA-965P-DQ6 (P965 266/800 C2D E6600)	623
Abit AB9 Pro (P965 266/800 C2D E6600)	628
Gigabyte GA-P35-DQ6 (P35 266/1066 C2D E6600)	637
MSI P35 Platinum (P35 266/1066 C2D E6600)	638
Gigabyte GA-X38-DQ6 (X38 333/1066 C2D E6750)	693
MSI P35 Platinum (P35 333/1066 C2D E6750)	684
Biostar TP35D3-A7 Deluxe (333/1333 C2D E6750)	663
Biostar TP35D2-A7 (P35 333/1066 C2D E6750)	671
Gigabyte GA-P31-DS3L (P31 333/800 C2D E6750)	672
Windows Media Encoder 9.0	Points	Ranking
DFI LANPartyUT NF590 SLI-M2R/G (NF 590 SLI 200/800 Athlon64)	523
Asus M2N32 WS Professional (NF 590 SLI 200/800 Athlon64)	530
ECS PN2 SLI2+ (NF 680i SLI 266/800 C2D E6600)	572
Asus P5N32-SLI Premium (NF 590 SLI 266/800 C2D E6600)	571
MSI 975X Platinum (975X 266/800 C2D E6600)	575
ABIT AW9D-MAX (975X 266/800 C2D E6600)	572
Gigabyte GA-965P-DQ6 (P965 266/800 C2D E6600)	575
Abit AB9 Pro (P965 266/800 C2D E6600)	573
Gigabyte GA-P35-DQ6 (P35 266/1066 C2D E6600)	577
MSI P35 Platinum (P35 266/1066 C2D E6600)	576
Gigabyte GA-X38-DQ6 (X38 333/1066 C2D E6750)	635
MSI P35 Platinum (P35 333/1066 C2D E6750)	631
Biostar TP35D3-A7 Deluxe (333/1333 C2D E6750)	608
Biostar TP35D2-A7 (P35 333/1066 C2D E6750)	622
Gigabyte GA-P31-DS3L (P31 333/800 C2D E6750)	612
WinZip 8.1	Points	Ranking
DFI LANPartyUT NF590 SLI-M2R/G (NF 590 SLI 200/800 Athlon64)	507
Asus M2N32 WS Professional (NF 590 SLI 200/800 Athlon64)	500
ECS PN2 SLI2+ (NF 680i SLI 266/800 C2D E6600)	625
Asus P5N32-SLI Premium (NF 590 SLI 266/800 C2D E6600)	624
MSI 975X Platinum (975X 266/800 C2D E6600)	613
ABIT AW9D-MAX (975X 266/800 C2D E6600)	618
Gigabyte GA-965P-DQ6 (P965 266/800 C2D E6600)	610
Abit AB9 Pro (P965 266/800 C2D E6600)	615
Gigabyte GA-P35-DQ6 (P35 266/1066 C2D E6600)	625
MSI P35 Platinum (P35 266/1066 C2D E6600)	620
Gigabyte GA-X38-DQ6 (X38 333/1066 C2D E6750)	667
MSI P35 Platinum (P35 333/1066 C2D E6750)	655
Biostar TP35D3-A7 Deluxe (333/1333 C2D E6750)	646
Biostar TP35D2-A7 (P35 333/1066 C2D E6750)	641
Gigabyte GA-P31-DS3L (P31 333/800 C2D E6750)	641

The DDR2 memory operating at 800 MHz doesn't seem to negatively affect the Gigabyte GA-P31-DS3L motherboard much.