Product comparison · 2 gpus

GIGABYTE GV-NX66128D graphics card GDDR vs GIGABYTE Radeon X1800XT

7specifications compared
3differ
4identical
17known for one product only

Key differences

Graphics card memory type
- GV-NX66128D graphics card GDDR:GDDR
- Radeon X1800XT:GDDR3
DirectX version
- GV-NX66128D graphics card GDDR:9.0
- Radeon X1800XT:9.0c

Side by side

Differences highlightedShow differences only

Comparison of GV-NX66128D, Radeon X1800XT
24 specifications	A GIGABYTE GV-NX66128D graphics card GDDR Model GV-NX66128D View product	B GIGABYTE Radeon X1800XT View product
Processoridentical
Maximum resolution	2048 x 1536 pixels	2048 x 1536 pixels
Graphics card RAMDACKnown for one	Unknown — not stated by the source	400 MHz
Processor frequencyKnown for one	300 MHz	Unknown — not stated by the source
Parallel processing technology supportKnown for one	Not supported	Unknown — not stated by the source
Memory1 differ
Graphics card memory typeDiffers	GDDR	GDDR3
Memory busKnown for one	Unknown — not stated by the source	256 bit
Memory clock speedKnown for one	550 MHz	Unknown — not stated by the source
Ports & interfaces1 differ
Dual VGAKnown for one	Unknown — not stated by the source	Yes
I/O portsDiffers	- DVI, - TV-Out	1 x D-SUB 1 x TV-OUT 1 x DVI Port 1 x VIVO
Performance1 differ
TV tuner integrated	No	No
DirectX versionDiffers	9.0	9.0c
Shader model versionKnown for one	Unknown — not stated by the source	3.0
OpenGL versionKnown for one	Unknown — not stated by the source	2.0
Dual Link DVIKnown for one	Unknown — not stated by the source	Yes
Full HD	Yes	Yes
Packaging contentidentical
Bundled softwareKnown for one	Unknown — not stated by the source	Drivers & Utilities
Other featuresidentical
Mac compatibility	No	No
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 2000/XP/Vista
Compatible productsKnown for one	Unknown — not stated by the source	PC
Number of processors installedKnown for one	1	Unknown — not stated by the source
System requirementsidentical
Minimum system requirementsKnown for one	PCI Express x 16 OS Win 2000 / XP DVD-ROM	Unknown — not stated by the source
Minimum RAMKnown for one	64 MB	Unknown — not stated by the source
Minimum processorKnown for one	Pentium III / AMD Athlon 650 MHz	Unknown — not stated by the source
Minimum storage drive spaceKnown for one	50 MB	Unknown — not stated by the source

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.

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