
We used BIOS version 0403 for this roundup.
| Bios Voltage Settings | |
|---|---|
| FSB frequency | 100 - 450 MHz (Bios settings) |
| CPU Core voltage | 1.200 - 1.700 V |
| Memory voltage | 1.80 - 2.40 V |
| FSB Signal voltage | 1.20 - 1.50 V |
| Northbridge (MCH) voltage | 1.50 - 1.65 V |
| Sourthbridge (ICH) voltage | 1.05 - 1.20 V |

If you run this motherboard at FSB800 speed (200 MHz), memory speeds up to DDR2-800 may be selected, although the chipset is only specified for a maximum of DDR2-667.

At FSB1066 (266 MHz) you could deploy DDR2-1066 memory.

Asus allows you to modify certain processor parameters.

The option "Hyper Path 3" helps to increase the memory bandwidth.
| Possible Memory Configration | ||
|---|---|---|
| FSB1066 (266 MHz) | 1:XX | FSB800 (200 MHz) |
| DDR2-400 | 1.50 | n/a |
| DDR2-533 | 2.00 | DDR2-400 |
| DDR2-667 | 2.50 | n/a |
| DDR2-711 | 2.66 | DDR2-533 |
| DDR2-800 | 3.00 | DDR2-600 |
| DDR2-888 | 3.33 | DDR2-667 |
| DDR2-1066 | 4.00 | DDR2-800 |

The BIOS offers an item called "Performance Mode". If you set this to "Turbo", the motherboard will increase the FSB speed by 2 MHz, but without telling you about it at boot time. In order to ensure a fair comparison, we used the "Standard" setting.

Asus provides a graphics overclocking feature called "PEG Link Mode". "Slow" does not change anything and runs the graphics card at default speeds. All other options will automatically overclock the graphics card by a noticeable margin.
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Summary
- Intel 975X Motherboard Battle, Spring 2006
- The 975X Chipset
- Asus P5WD2-E Premium Edition
- Motherboard Components
- BIOS
- Drivers, Software And Tools
- Accessories
- Asus P5WDG2-WS Premium Edition (w/ PCI-X)
- Motherboard Components
- BIOS
- Foxconn 975X7AA
- Motherboard Details
- Motherboard Details, Continued
- Motherboard Details
- BIOS
- Driver, Software And Tools
- Gigabyte GA-G1975X
- Motherboard Components
- Accessories
- Audio
- BIOS
- Drivers, Software And Tools
- MSI MS-7246 975 Platinum H
- Motherboard Details
- BIOS And Memory
- BIOS And Memory, Continued
- Driver, Software And Tools
- Intel D975XBX
- Motherboard Details
- Motherboard Details, Continued
- BIOS
- BIOS, Continued
- Driver, Software And Tools
- Test Setup
- Benchmark Results
- OpenGL
- Video
- Audio
- Synthetic
- Power Consumption Measurements
- Audio Measurements
- Noise Level
- Dynamic Range
- THD + Noise (at -3 DB FS)
- Intermodulation Distortion
- Stereo Crosstalk
- IMD (Swept Tones)
- Conclusion: Intel Inside Almost Wins
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0 HideAnonymous , November 13, 2011 7:22 PMhas anyone ever tested this (my) MB with a core 2 duo processor? Does it work?