Product comparison · 2 gpus

ASUS EAH4870/2DI/1GD5 vs GIGABYTE GV-R557OC-1GI graphics card

Key differences

Processor frequency
- EAH4870/2DI/1GD5:750 MHz
- GV-R557OC-1GI graphics card:670 MHz
Graphics card memory type
- EAH4870/2DI/1GD5:GDDR5
- GV-R557OC-1GI graphics card:GDDR3
Memory bus
- EAH4870/2DI/1GD5:256 bit
- GV-R557OC-1GI graphics card:128 bit
Memory clock speed
- EAH4870/2DI/1GD5:3600 MHz
- GV-R557OC-1GI graphics card:1600 MHz
Interface type
- EAH4870/2DI/1GD5:PCI Express 2.0
- GV-R557OC-1GI graphics card:PCI Express 2.1
DVI ports quantity
- EAH4870/2DI/1GD5:2
- GV-R557OC-1GI graphics card:1
DirectX version
- EAH4870/2DI/1GD5:10.1
- GV-R557OC-1GI graphics card:11
Shader model version
- EAH4870/2DI/1GD5:4.1
- GV-R557OC-1GI graphics card:5.0

Differences highlightedShow differences only

Comparison of EAH4870/2DI/1GD5, GV-R557OC-1GI
26 specifications	A ASUS EAH4870/2DI/1GD5 Model EAH4870/2DI/1GD5 View product	B GIGABYTE GV-R557OC-1GI graphics card Model GV-R557OC-1GI View product
Processor1 differ
Processor frequencyDiffers	750 MHz	670 MHz
Maximum analog resolutionKnown for one	Unknown — not stated by the source	2048 x 1536 pixels
Graphics card RAMDACKnown for one	400 MHz	Unknown — not stated by the source
Memory3 differ
Graphics card memory typeDiffers	GDDR5	GDDR3
Memory busDiffers	256 bit	128 bit
Memory clock speedDiffers	3600 MHz	1600 MHz
Ports & interfaces2 differ
Interface typeDiffers	PCI Express 2.0	PCI Express 2.1
DVI ports quantityDiffers	2	1
DVI-I ports quantityKnown for one	2	Unknown — not stated by the source
HDMI versionKnown for one	1.3	Unknown — not stated by the source
Performance3 differ
DirectX versionDiffers	10.1	11
Shader model versionDiffers	4.1	5.0
OpenGL versionDiffers	2.1	3.1
Designidentical
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/Half-Length (FH/HL)
CertificationKnown for one	Unknown — not stated by the source	RoHS
Other featuresidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 7 Windows Vista

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.