Product comparison · 2 gpus

GIGABYTE GeForce 7900GTX 512MB DDR3 vs GIGABYTE GV-N66256DP graphics card NVIDIA GDDR

Key differences

Graphics card memory type
- GeForce 7900GTX 512MB DDR3:GDDR3
- GV-N66256DP graphics card NVIDIA GDDR:GDDR
Memory bus
- GeForce 7900GTX 512MB DDR3:256 bit
- GV-N66256DP graphics card NVIDIA GDDR:128 bit
Interface type
- GeForce 7900GTX 512MB DDR3:PCI Express x16
- GV-N66256DP graphics card NVIDIA GDDR:AGP 8x
OpenGL version
- GeForce 7900GTX 512MB DDR3:2.0
- GV-N66256DP graphics card NVIDIA GDDR:1.5

Differences highlightedShow differences only

Comparison of GeForce 7900GTX 512MB DDR3, GV-N66256DP
17 specifications	A GIGABYTE GeForce 7900GTX 512MB DDR3 View product	B GIGABYTE GV-N66256DP graphics card NVIDIA GDDR Model GV-N66256DP View product
Processoridentical
Graphics processor family	NVIDIA	NVIDIA
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Graphics card RAMDAC	400 MHz	400 MHz
Memory2 differ
Graphics card memory typeDiffers	GDDR3	GDDR
Memory busDiffers	256 bit	128 bit
Ports & interfaces1 differ
Interface typeDiffers	PCI Express x16	AGP 8x
DVI ports quantity	1	1
TV-out	Yes	Yes
Video in	Yes	Yes
Performance1 differ
DirectX version	9.0c	9.0c
Shader model versionKnown for one	Unknown — not stated by the source	3.0
OpenGL versionDiffers	2.0	1.5
HDCP	No	No
Dual Link DVI	Yes	Yes
Designidentical
Bracket height	Full-Height (FH)	Full-Height (FH)
Form factor	Full-Height/Full-Length (FH/FL)	Full-Height/Full-Length (FH/FL)
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.