Product comparison · 2 gpus

GIGABYTE GV-R577UD-1GD graphics card AMD vs GIGABYTE GV-R597D5-2GD-B graphics card

Key differences

Processor frequency
- GV-R577UD-1GD graphics card AMD:850 MHz
- GV-R597D5-2GD-B graphics card:725 MHz
Discrete graphics card memory
- GV-R577UD-1GD graphics card AMD:1 GB
- GV-R597D5-2GD-B graphics card:2 GB
Memory bus
- GV-R577UD-1GD graphics card AMD:128 bit
- GV-R597D5-2GD-B graphics card:256 bit
Memory clock speed
- GV-R577UD-1GD graphics card AMD:4800 MHz
- GV-R597D5-2GD-B graphics card:4000 MHz
Interface type
- GV-R577UD-1GD graphics card AMD:PCI Express 2.0
- GV-R597D5-2GD-B graphics card:PCI Express 2.1

Differences highlightedShow differences only

Comparison of GV-R577UD-1GD, GV-R597D5-2GD-B
26 specifications	A GIGABYTE GV-R577UD-1GD graphics card AMD Model GV-R577UD-1GD View product	B GIGABYTE GV-R597D5-2GD-B graphics card Model GV-R597D5-2GD-B View product
Processor1 differ
Graphics processor familyKnown for one	AMD	Unknown — not stated by the source
Processor frequencyDiffers	850 MHz	725 MHz
Stream processorsKnown for one	800	Unknown — not stated by the source
Maximum analog resolutionKnown for one	Unknown — not stated by the source	2048 x 1536 pixels
Memory3 differ
Discrete graphics card memoryDiffers	1 GB	2 GB
Memory busDiffers	128 bit	256 bit
Memory clock speedDiffers	4800 MHz	4000 MHz
Ports & interfaces1 differ
Interface typeDiffers	PCI Express 2.0	PCI Express 2.1
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
DVI-I ports quantityKnown for one	2	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Performanceidentical
Shader model versionKnown for one	5.0	Unknown — not stated by the source
HDCPKnown 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
CertificationKnown for one	RoHS	Unknown — not stated by the source
Other featuresidentical
Compatible operating systemsKnown for one	Windows 7/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.