Product comparison · 2 gpus

HP DC664A graphics card GDDR vs HP PE949A graphics card AMD FireGL V3100

Key differences

Interface type
- DC664A graphics card GDDR:PCI
- PE949A graphics card AMD FireGL V3100:PCI Express x16
DirectX version
- DC664A graphics card GDDR:No
- PE949A graphics card AMD FireGL V3100:9.0

Differences highlightedShow differences only

Comparison of DC664A, PE949A
20 specifications	A HP DC664A graphics card GDDR Model DC664A View product	B HP PE949A graphics card AMD FireGL V3100 Model PE949A View product
Processoridentical
Graphics processor familyKnown for one	Unknown — not stated by the source	AMD
Graphics processorKnown for one	Unknown — not stated by the source	FireGL V3100
Graphics card RAMDACKnown for one	350 MHz	Unknown — not stated by the source
Memoryidentical
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	0.128 GB
Memory clock speedKnown for one	350 MHz	Unknown — not stated by the source
Ports & interfaces1 differ
Interface typeDiffers	PCI	PCI Express x16
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
DVI ports quantityKnown for one	Unknown — not stated by the source	1
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
I/O portsKnown for one	1x VGA 1x DVI-I 1x S-Video	Unknown — not stated by the source
Performance1 differ
PhysXKnown for one	Unknown — not stated by the source	No
TV tuner integratedKnown for one	Unknown — not stated by the source	No
DirectX versionDiffers	No	9.0
OpenGL versionKnown for one	Unknown — not stated by the source	1.5
Designidentical
Cooling typeKnown for one	Unknown — not stated by the source	Active
Other featuresidentical
Mac compatibilityKnown for one	No	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.