Product comparison · 2 gpus

CLUB3D HD 4870 2048MB GDDR5 vs CLUB3D HD4870 Overclocked Edition

Key differences

Memory bus
- HD 4870 2048MB GDDR5:512 bit
- HD4870 Overclocked Edition:256 bit
Memory clock speed
- HD 4870 2048MB GDDR5:3600 MHz
- HD4870 Overclocked Edition:3800 MHz

Differences highlightedShow differences only

Comparison of HD 4870 2048MB GDDR5, HD4870 Overclocked Edition
23 specifications	A CLUB3D HD 4870 2048MB GDDR5 View product	B CLUB3D HD4870 Overclocked Edition View product
Processoridentical
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Processor front side busKnown for one	750 MHz	Unknown — not stated by the source
Shader clockKnown for one	1600 MHz	Unknown — not stated by the source
Graphics card RAMDAC	400 MHz	400 MHz
Processor frequencyKnown for one	Unknown — not stated by the source	800 MHz
Stream processorsKnown for one	Unknown — not stated by the source	800
Memory2 differ
Discrete graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
Graphics card memory type	GDDR5	GDDR5
Memory busDiffers	512 bit	256 bit
Memory clock speedDiffers	3600 MHz	3800 MHz
Ports & interfacesidentical
Interface type	PCI Express 2.0	PCI Express 2.0
TV-out	Yes	Yes
Performanceidentical
DirectX version	10.1	10.1
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
Full HDKnown for one	Yes	Unknown — not stated by the source
Shader model versionKnown for one	Unknown — not stated by the source	4.1
Designidentical
Cooling type	Active	Active
Poweridentical
Minimum system power supply	500 W	500 W
System requirementsidentical
Minimum RAM	1000 MB	1000 MB
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.