Product comparison · 2 gpus

GIGABYTE GV-N580SO-15I graphics card NVIDIA GeForce GTX 580 vs GIGABYTE GV-R677UD-1GD graphics card AMD Radeon HD6770

23specifications compared
10differ
13identical
13known for one product only

Key differences

Graphics processor family
- GV-N580SO-15I graphics card NVIDIA GeForce GTX 580:NVIDIA
- GV-R677UD-1GD graphics card AMD Radeon HD6770:AMD
Graphics processor
- GV-N580SO-15I graphics card NVIDIA GeForce GTX 580:GeForce GTX 580
- GV-R677UD-1GD graphics card AMD Radeon HD6770:Radeon HD6770
CUDA
- GV-N580SO-15I graphics card NVIDIA GeForce GTX 580:Yes
- GV-R677UD-1GD graphics card AMD Radeon HD6770:No
Processor frequency
- GV-N580SO-15I graphics card NVIDIA GeForce GTX 580:855 MHz
- GV-R677UD-1GD graphics card AMD Radeon HD6770:850 MHz
Discrete graphics card memory
- GV-N580SO-15I graphics card NVIDIA GeForce GTX 580:1.5 GB
- GV-R677UD-1GD graphics card AMD Radeon HD6770:1 GB
Memory bus
- GV-N580SO-15I graphics card NVIDIA GeForce GTX 580:384 bit
- GV-R677UD-1GD graphics card AMD Radeon HD6770:128 bit
Memory clock speed
- GV-N580SO-15I graphics card NVIDIA GeForce GTX 580:4100 MHz
- GV-R677UD-1GD graphics card AMD Radeon HD6770:4800 MHz
Interface type
- GV-N580SO-15I graphics card NVIDIA GeForce GTX 580:PCI Express 2.0
- GV-R677UD-1GD graphics card AMD Radeon HD6770:PCI Express 2.1

Side by side

Differences highlightedShow differences only

Comparison of GV-N580SO-15I, GV-R677UD-1GD
36 specifications	A GIGABYTE GV-N580SO-15I graphics card NVIDIA GeForce GTX 580 Model GV-N580SO-15I View product	B GIGABYTE GV-R677UD-1GD graphics card AMD Radeon HD6770 Model GV-R677UD-1GD View product
Processor4 differ
Graphics processor familyDiffers	NVIDIA	AMD
Graphics processorDiffers	GeForce GTX 580	Radeon HD6770
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
CUDADiffers	Yes	No
Processor frequencyDiffers	855 MHz	850 MHz
Maximum analog resolution	2048 x 1536 pixels	2048 x 1536 pixels
Shader clockKnown for one	1710 MHz	Unknown — not stated by the source
Memory3 differ
Discrete graphics card memoryDiffers	1.5 GB	1 GB
Graphics card memory type	GDDR5	GDDR5
Memory busDiffers	384 bit	128 bit
Memory clock speedDiffers	4100 MHz	4800 MHz
Ports & interfaces1 differ
Interface typeDiffers	PCI Express 2.0	PCI Express 2.1
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
DVI-I ports quantity	2	2
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Mini HDMI ports quantityKnown for one	1	Unknown — not stated by the source
Performance1 differ
PhysXDiffers	Yes	No
TV tuner integrated	No	No
DirectX version	11	11
OpenGL version	4.1	4.1
Dual Link DVI	Yes	Yes
Full HDKnown for one	Unknown — not stated by the source	Yes
HDCPKnown for one	Yes	Unknown — not stated by the source
NVIDIA 3D VisionKnown for one	Yes	Unknown — not stated by the source
Designidentical
Cooling type	Active	Active
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)
Certification	RoHS	RoHS
Power1 differ
Minimum system power supplyDiffers	750 W	450 W
Power consumption (typical)Known for one	Unknown — not stated by the source	75 W
Supplementary power connectorsKnown for one	1x 6-pin, 1x 8-pin	Unknown — not stated by the source
Weight & dimensionsidentical
LengthKnown for one	Unknown — not stated by the source	222 mm
HeightKnown for one	Unknown — not stated by the source	134 mm
Other featuresidentical
Mac compatibility	No	No
HDMI	Yes	Yes
Compatible operating systems	Windows 7	Windows 7

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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