GIGABYTE 7900GT 256MB DDR3 vs GIGABYTE Radeon X1650 Pro 256MB DDR3

Comparison of 7900GT 256MB DDR3, Radeon X1650 Pro 256MB DDR3

25 specifications	A GIGABYTE 7900GT 256MB DDR3View product	B GIGABYTE Radeon X1650 Pro 256MB DDR3View product
Processoridentical
Graphics processor familyKnown for one	NVIDIA	—Unknown — not stated by the source
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Graphics card RAMDAC	400 MHz	400 MHz
Graphics processorKnown for one	—Unknown — not stated by the source	Radeon X1650 Pro
Memoryidentical
Graphics card memory type	GDDR3	GDDR3
Memory bus	256 bit	256 bit
Number of pipelinesKnown for one	24	—Unknown — not stated by the source
Ports & interfacesidentical
Interface typeKnown for one	PCI Express 2.0	—Unknown — not stated by the source
DVI ports quantityKnown for one	1	—Unknown — not stated by the source
TV-out	Yes	Yes
Video inKnown for one	Yes	—Unknown — not stated by the source
Dual VGAKnown for one	—Unknown — not stated by the source	Yes
TV-in portKnown for one	—Unknown — not stated by the source	No
I/O portsKnown for one	—Unknown — not stated by the source	2x DVI
Performanceidentical
DirectX version	9.0c	9.0c
Shader model version	3.0	3.0
OpenGL version	2.0	2.0
HDCPKnown for one	No	—Unknown — not stated by the source
Dual Link DVI	Yes	Yes
TV tuner integratedKnown for one	—Unknown — not stated by the source	No
Full HDKnown for one	—Unknown — not stated by the source	Yes
Designidentical
Bracket heightKnown for one	Full-Height (FH)	—Unknown — not stated by the source
Form factorKnown for one	Full-Height/Full-Length (FH/FL)	—Unknown — not stated by the source
Other featuresidentical
Mac compatibility	No	No
External video modes refresh rate (max)Known for one	—Unknown — not stated by the source	85 Hz

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.