HP A3J92AT graphics card AMD FirePro V4900 vs HP A6R66AV graphics card AMD FirePro V4900

Comparison of A3J92AT, A6R66AV

34 specifications	A HP A3J92AT graphics card AMD FirePro V4900 Model A3J92AT View product	B HP A6R66AV graphics card AMD FirePro V4900 Model A6R66AV View product
Processoridentical
Stream processorsKnown for one	—Unknown — not stated by the source	480
Memoryidentical
Memory busKnown for one	—Unknown — not stated by the source	128 bit
Memory bandwidth (max)Known for one	—Unknown — not stated by the source	64 GB/s
Ports & interfacesidentical
DVI-D ports quantityKnown for one	—Unknown — not stated by the source	0
DVI ports quantityKnown for one	1	—Unknown — not stated by the source
Dual VGAKnown for one	No	—Unknown — not stated by the source
Performance1 differ
DirectX versionKnown for one	—Unknown — not stated by the source	11
Shader model versionKnown for one	—Unknown — not stated by the source	No
OpenGL versionKnown for one	—Unknown — not stated by the source	3.2
Dual Link DVIDiffers	Yes	No
Designidentical
Cooling typeKnown for one	—Unknown — not stated by the source	Active
Poweridentical
Power consumption (typical)Known for one	—Unknown — not stated by the source	75 W
System requirementsidentical
Minimum RAMKnown for one	—Unknown — not stated by the source	512 MB
Linux operating systems supportedKnown for one	Yes	—Unknown — not stated by the source
Other featuresidentical
Compatible operating systemsKnown for one	—Unknown — not stated by the source	Windows 7 Windows XP Windows Vista Linux
Graphics card interfaceKnown for one	Fullhöjd, halvlängd	—Unknown — not stated by the source
Weight & dimensionsidentical
LengthKnown for one	167 mm	—Unknown — not stated by the source
HeightKnown for one	111 mm	—Unknown — not stated by the source

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.