Product comparison · 2 motherboards

ASUS MB ASUS INTEL S478 P4S800 ATX vs ASUS MB ASUS INTEL S775 P5GD2 ATX

Key differences

The ASUS MB ASUS INTEL S775 P5GD2 ATX has 1 GB more maximum internal memory than the ASUS MB ASUS INTEL S478 P4S800 ATX (4 GB vs 3 GB).

Maximum internal memory
- MB ASUS INTEL S478 P4S800 ATX:3 GB
- MB ASUS INTEL S775 P5GD2 ATX:4 GB

Differences highlightedShow differences only

Comparison of MB ASUS INTEL S478 P4S800 ATX, MB ASUS INTEL S775 P5GD2 ATX
8 specifications	A ASUS MB ASUS INTEL S478 P4S800 ATX View product	B ASUS MB ASUS INTEL S775 P5GD2 ATX View product
Memory1 differ
Maximum internal memoryDiffers	3 GB	4 GB
Network1 differ
Networking featuresDiffers	Integrated 10/100 Mbps LAN controller + VIA VT6103 PHY	Marvell 88E8053 PCIe Gigabit LAN Controller
Featuresidentical
Motherboard form factor	ATX	ATX
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® 915P Express
Power source type	ATX	ATX
Expansion slots1 differ
Expansion slotsDiffers	1 x AGP8X (1.5V only); 5 x PCI; 1 x ASUS Wi-Fi slot for optional wireless LAN upgrade	1 x PCI Express x16 slot for discrete graphics card; 3 x PCI Express x1; 3 x PCI
Other features2 differ
Audio outputDiffers	ADI AD1980 SoundMAX 6-channel CODEC	C-Media High Definition Audio 8-channel CODEC
I/O portsDiffers	Back Panel I/O Ports: 1 x Parallel 1 x Serial 1 x PS/2 Keyboard 1 x PS/2 Mouse 1 x Audio I/O 1 x RJ45 1 x S/PDIF Output 4 x USB 2.0/1.1 Internal I/O Connectors: 1 x USB 2.0 connector supports additional 2 USB 2.0 ports CPU / Chassis FAN connectors 20-pin ATX Power connector 4-pin ATX 12V Power conne	Back Panel I/O Ports: 1 x Parallel 1 x S/PDIF Output 1 x PS/2 Keyboard 1 x PS/2 Mouse 1 x RJ45 4 x USB 2.0/1.1 8-Channel Audio I/O Internal I/O Connectors: - 2 x USB 2.0 connectors supports additional 4 USB 2.0 ports - 1 x COM connector - S/PDIF out connector - 1 x GAME/MIDI connector - CPU / 2 x Ch

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.