Product comparison · 2 gpus

ASUS EAH3870/HTDI/512M graphics card GDDR4 vs CLUB3D CGAX-3856DD graphics card GDDR3

Key differences

Processor frequency
- EAH3870/HTDI/512M graphics card GDDR4:775 MHz
- CGAX-3856DD graphics card GDDR3:668 MHz
Graphics card memory type
- EAH3870/HTDI/512M graphics card GDDR4:GDDR4
- CGAX-3856DD graphics card GDDR3:GDDR3
Memory clock speed
- EAH3870/HTDI/512M graphics card GDDR4:2250 MHz
- CGAX-3856DD graphics card GDDR3:1656 MHz

Differences highlightedShow differences only

Comparison of EAH3870/HTDI/512M, CGAX-3856DD
16 specifications	A ASUS EAH3870/HTDI/512M graphics card GDDR4 Model EAH3870/HTDI/512M View product	B CLUB3D CGAX-3856DD graphics card GDDR3 Model CGAX-3856DD View product
Processor1 differ
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Processor frequencyDiffers	775 MHz	668 MHz
Memory2 differ
Graphics card memory typeDiffers	GDDR4	GDDR3
Memory bus	256 bit	256 bit
Memory clock speedDiffers	2250 MHz	1656 MHz
Ports & interfacesidentical
DVI ports quantityKnown for one	2	Unknown — not stated by the source
TV-out	Yes	Yes
Performanceidentical
DirectX version	10	10
Shader model versionKnown for one	4.0	Unknown — not stated by the source
OpenGL version	2.0	2.0
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
Full HD	Yes	Yes
Packaging contentidentical
Bundled softwareKnown for one	Company of Heroes – Opposing Fronts	Unknown — not stated by the source
Other featuresidentical
Mac compatibility	No	No
Compatible operating systemsKnown for one	Unknown — not stated by the source	- 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.