Product comparison · 2 gpus

GIGABYTE GV-N68T256DH graphics card NVIDIA GDDR3 vs GIGABYTE GV-R7064T graphics card AMD GDDR

Key differences

Graphics processor family
- GV-N68T256DH graphics card NVIDIA GDDR3:NVIDIA
- GV-R7064T graphics card AMD GDDR:AMD
Maximum resolution
- GV-N68T256DH graphics card NVIDIA GDDR3:2560 x 1600 pixels
- GV-R7064T graphics card AMD GDDR:2048 x 1536 pixels
Graphics card memory type
- GV-N68T256DH graphics card NVIDIA GDDR3:GDDR3
- GV-R7064T graphics card AMD GDDR:GDDR
Memory bus
- GV-N68T256DH graphics card NVIDIA GDDR3:256 bit
- GV-R7064T graphics card AMD GDDR:32 bit
Interface type
- GV-N68T256DH graphics card NVIDIA GDDR3:AGP 8x
- GV-R7064T graphics card AMD GDDR:AGP 4x
DirectX version
- GV-N68T256DH graphics card NVIDIA GDDR3:9.0
- GV-R7064T graphics card AMD GDDR:7.0
Cooling type
- GV-N68T256DH graphics card NVIDIA GDDR3:Active
- GV-R7064T graphics card AMD GDDR:Passive

Differences highlightedShow differences only

Comparison of GV-N68T256DH, GV-R7064T
19 specifications	A GIGABYTE GV-N68T256DH graphics card NVIDIA GDDR3 Model GV-N68T256DH View product	B GIGABYTE GV-R7064T graphics card AMD GDDR Model GV-R7064T View product
Processor2 differ
Graphics processor familyDiffers	NVIDIA	AMD
Maximum resolutionDiffers	2560 x 1600 pixels	2048 x 1536 pixels
Graphics card RAMDACKnown for one	400 MHz	Unknown — not stated by the source
Memory2 differ
Graphics card memory typeDiffers	GDDR3	GDDR
Memory busDiffers	256 bit	32 bit
Ports & interfaces1 differ
Interface typeDiffers	AGP 8x	AGP 4x
DVI-I ports quantityKnown for one	1	Unknown — not stated by the source
DVI ports quantityKnown for one	1	Unknown — not stated by the source
Performance1 differ
DirectX versionDiffers	9.0	7.0
Shader model versionKnown for one	3.0	Unknown — not stated by the source
OpenGL versionKnown for one	1.5	Unknown — not stated by the source
Dual Link DVIKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Cooling typeDiffers	Active	Passive
Bracket heightKnown for one	Unknown — not stated by the source	Full-Height (FH)
Form factorKnown for one	Unknown — not stated by the source	Full-Height/Full-Length (FH/FL)
Other featuresidentical
Compatible operating systemsKnown for one	Windows Vista	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.