Product comparison · 2 gpus

HP NL779AV graphics card GDDR3 vs MSI R4670-MD512/D3 graphics card GDDR3

Key differences

Memory bandwidth (max)
- NL779AV graphics card GDDR3:22.4 GB/s
- R4670-MD512/D3 graphics card GDDR3:32 GB/s
Interface type
- NL779AV graphics card GDDR3:PCI Express x16
- R4670-MD512/D3 graphics card GDDR3:PCI Express 2.0
DVI ports quantity
- NL779AV graphics card GDDR3:2
- R4670-MD512/D3 graphics card GDDR3:1
DirectX version
- NL779AV graphics card GDDR3:10.0
- R4670-MD512/D3 graphics card GDDR3:10.1
Shader model version
- NL779AV graphics card GDDR3:4.0
- R4670-MD512/D3 graphics card GDDR3:4.1
OpenGL version
- NL779AV graphics card GDDR3:3.0
- R4670-MD512/D3 graphics card GDDR3:2.1

Differences highlightedShow differences only

Comparison of NL779AV, R4670-MD512/D3
22 specifications	A HP NL779AV graphics card GDDR3 Model NL779AV View product	B MSI R4670-MD512/D3 graphics card GDDR3 Model R4670-MD512/D3 View product
Processoridentical
Processor frequencyKnown for one	Unknown — not stated by the source	750 MHz
CUDAKnown for one	Yes	Unknown — not stated by the source
Memory1 differ
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Memory bandwidth (max)Differs	22.4 GB/s	32 GB/s
Ports & interfaces2 differ
Interface typeDiffers	PCI Express x16	PCI Express 2.0
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
DVI ports quantityDiffers	2	1
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
Performance3 differ
DirectX versionDiffers	10.0	10.1
Shader model versionDiffers	4.0	4.1
OpenGL versionDiffers	3.0	2.1
HDCPKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
HDMIKnown for one	Unknown — not stated by the source	Yes
Compatible operating systemsKnown for one	Windows 7 Professional (64-bit / 32-bit), Windows Vista Business (64-bit / 32-bit), Windows XP Professional (64-bit / 32-bit), Red Hat Enterprise Linux(RHEL) WS4 & 5	Unknown — not stated by the source
Weight & dimensionsidentical
LengthKnown for one	167.6 mm	Unknown — not stated by the source
HeightKnown for one	111.2 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.