Product comparison · 2 gpus

ASUS Radeon® X1650XT CrossFire 256MB DDR3 vs GIGABYTE NVIDIA GeForce 6600 GT 128MB DDRIII

Key differences

I/O ports
- Radeon® X1650XT CrossFire 256MB DDR3:2 x DVI
- NVIDIA GeForce 6600 GT 128MB DDRIII:DVI VGA
OpenGL version
- Radeon® X1650XT CrossFire 256MB DDR3:2.0
- NVIDIA GeForce 6600 GT 128MB DDRIII:1.5
Dual Link DVI
- Radeon® X1650XT CrossFire 256MB DDR3:Yes
- NVIDIA GeForce 6600 GT 128MB DDRIII:No

Differences highlightedShow differences only

Comparison of Radeon® X1650XT CrossFire 256MB DDR3, NVIDIA GeForce 6600 GT 128MB DDRIII
22 specifications	A ASUS Radeon® X1650XT CrossFire 256MB DDR3 View product	B GIGABYTE NVIDIA GeForce 6600 GT 128MB DDRIII View product
Processoridentical
Maximum resolution	2048 x 1536 pixels	2048 x 1536 pixels
Processor frequencyKnown for one	574 MHz	Unknown — not stated by the source
Graphics card RAMDACKnown for one	400 MHz	Unknown — not stated by the source
Parallel processing technology supportKnown for one	Unknown — not stated by the source	Not supported
Memoryidentical
Graphics card memory type	GDDR3	GDDR3
Memory bus	128 bit	128 bit
Memory clock speedKnown for one	1350 MHz	Unknown — not stated by the source
Number of pipelinesKnown for one	Unknown — not stated by the source	8
Ports & interfaces1 differ
Dual VGAKnown for one	Yes	Unknown — not stated by the source
TV-in port	No	No
TV-out	Yes	Yes
I/O portsDiffers	2 x DVI	DVI VGA
DVI ports quantityKnown for one	Unknown — not stated by the source	1
Video inKnown for one	Unknown — not stated by the source	No
Performance2 differ
TV tuner integrated	No	No
DirectX version	9.0c	9.0c
Shader model version	3.0	3.0
OpenGL versionDiffers	2.0	1.5
Dual Link DVIDiffers	Yes	No
Full HD	Yes	Yes
Packaging contentidentical
Bundled softwareKnown for one	GTI Racing ASUS Utilities & Driver	Unknown — not stated by the source
Other featuresidentical
Mac compatibility	No	No

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.