Product comparison · 2 gpus

ASUS Radeon HD 4770 vs CLUB3D GTX 275

Key differences

Differences highlightedShow differences only

Comparison of Radeon HD 4770, GTX 275
28 specifications	A ASUS Radeon HD 4770 View product	B CLUB3D GTX 275 View product
Processor1 differ
CUDAKnown for one	Unknown — not stated by the source	Yes
Processor frequencyDiffers	750 MHz	633 MHz
Graphics card RAMDACKnown for one	Unknown — not stated by the source	400 MHz
Stream processorsKnown for one	640	Unknown — not stated by the source
Memory3 differ
Graphics card memory typeDiffers	GDDR5	GDDR3
Memory busDiffers	128 bit	448 bit
Memory clock speedDiffers	3200 MHz	2268 MHz
Ports & interfacesidentical
Dual VGAKnown for one	Unknown — not stated by the source	Yes
Performance2 differ
DirectX versionDiffers	10.1	10
OpenGL versionDiffers	2.1	3.0
Full HDKnown for one	Unknown — not stated by the source	Yes
Shader model versionKnown for one	4.1	Unknown — not stated by the source
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/Full-Length (FH/FL)
Poweridentical
Minimum system power supplyKnown for one	Unknown — not stated by the source	550 W
System requirementsidentical
Minimum system requirementsKnown for one	Unknown — not stated by the source	CD-ROM
Minimum RAMKnown for one	Unknown — not stated by the source	1024 MB
Minimum processorKnown for one	Unknown — not stated by the source	Pentium, Athlon
Other featuresidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 2000 Windows XP Windows MCE Windows XP64 Windows VISTA 32bit Windows VISTA 64bit

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.