Product comparison · 2 gpus

CLUB3D Radeon HD 4870 512MB GDDR5 vs CLUB3D Radeon HD4850 512MB GDDR3

Key differences

Processor frequency
- Radeon HD 4870 512MB GDDR5:750 MHz
- Radeon HD4850 512MB GDDR3:625 MHz
Graphics card memory type
- Radeon HD 4870 512MB GDDR5:GDDR5
- Radeon HD4850 512MB GDDR3:GDDR3
Memory clock speed
- Radeon HD 4870 512MB GDDR5:3600 MHz
- Radeon HD4850 512MB GDDR3:1986 MHz
Minimum system power supply
- Radeon HD 4870 512MB GDDR5:500 W
- Radeon HD4850 512MB GDDR3:450 W

Differences highlightedShow differences only

Comparison of Radeon HD 4870 512MB GDDR5, Radeon HD4850 512MB GDDR3
21 specifications	A CLUB3D Radeon HD 4870 512MB GDDR5 View product	B CLUB3D Radeon HD4850 512MB GDDR3 View product
Processor1 differ
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Processor frequencyDiffers	750 MHz	625 MHz
Graphics card RAMDAC	400 MHz	400 MHz
Memory2 differ
Graphics card memory typeDiffers	GDDR5	GDDR3
Memory bus	256 bit	256 bit
Memory clock speedDiffers	3600 MHz	1986 MHz
Ports & interfacesidentical
Interface typeKnown for one	PCI Express x16	Unknown — not stated by the source
TV-out	Yes	Yes
DVI ports quantityKnown for one	Unknown — not stated by the source	2
Performanceidentical
TV tuner integratedKnown for one	No	Unknown — not stated by the source
DirectX version	10.1	10.1
OpenGL version	2.0	2.0
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
Designidentical
Cooling typeKnown for one	Active	Unknown — not stated by the source
Power1 differ
Minimum system power supplyDiffers	500 W	450 W
System requirementsidentical
Minimum RAM	1024 MB	1024 MB
Minimum system requirementsKnown for one	Unknown — not stated by the source	CD-ROM
Other featuresidentical
Mac compatibility	No	No
HDMIKnown for one	Yes	Unknown — not stated by the source
Compatible operating systems	Windows XP Windows MCE Windows XP64 Windows VISTA 32bit Windows VISTA 64bit	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.