Product comparison · 2 gpus

GIGABYTE GV-R557-1GH graphics card vs GIGABYTE GV-R583UD-1GD graphics card AMD

14specifications compared
5differ
9identical
12known for one product only

Key differences

Processor frequency
- GV-R557-1GH graphics card:650 MHz
- GV-R583UD-1GD graphics card AMD:800 MHz
Graphics card memory type
- GV-R557-1GH graphics card:GDDR3
- GV-R583UD-1GD graphics card AMD:GDDR5
Memory bus
- GV-R557-1GH graphics card:128 bit
- GV-R583UD-1GD graphics card AMD:256 bit
Memory clock speed
- GV-R557-1GH graphics card:1600 MHz
- GV-R583UD-1GD graphics card AMD:4000 MHz
DVI ports quantity
- GV-R557-1GH graphics card:1
- GV-R583UD-1GD graphics card AMD:2

Side by side

Differences highlightedShow differences only

Comparison of GV-R557-1GH, GV-R583UD-1GD
26 specifications	A GIGABYTE GV-R557-1GH graphics card Model GV-R557-1GH View product	B GIGABYTE GV-R583UD-1GD graphics card AMD Model GV-R583UD-1GD View product
Processor1 differ
Graphics processor familyKnown for one	Unknown — not stated by the source	AMD
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Processor frequencyDiffers	650 MHz	800 MHz
Graphics card RAMDACKnown for one	400 MHz	Unknown — not stated by the source
Memory3 differ
Discrete graphics card memory	1 GB	1 GB
Graphics card memory typeDiffers	GDDR3	GDDR5
Memory busDiffers	128 bit	256 bit
Memory clock speedDiffers	1600 MHz	4000 MHz
Ports & interfaces1 differ
Interface type	PCI Express 2.1	PCI Express 2.1
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
DVI-I ports quantityKnown for one	Unknown — not stated by the source	2
DVI ports quantityDiffers	1	2
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Performanceidentical
DirectX version	11	11
Shader model version	5.0	5.0
OpenGL version	3.1	3.1
HDCPKnown for one	Unknown — not stated by the source	Yes
Dual Link DVI	Yes	Yes
Full HDKnown 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)
CertificationKnown for one	Unknown — not stated by the source	RoHS
Other featuresidentical
Mac compatibility	No	No
HDMIKnown for one	Unknown — not stated by the source	Yes
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows Vista/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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