Product comparison · 2 gpus

HP FH972AT graphics card AMD Radeon HD3470 vs HP GR521ET graphics card GDDR2

6specifications compared
2differ
4identical
19known for one product only

Key differences

Memory bus
- FH972AT graphics card AMD Radeon HD3470:64 bit
- GR521ET graphics card GDDR2:128 bit
DVI-I ports quantity
- FH972AT graphics card AMD Radeon HD3470:1
- GR521ET graphics card GDDR2:2

Side by side

Differences highlightedShow differences only

Comparison of FH972AT, GR521ET
25 specifications	A HP FH972AT graphics card AMD Radeon HD3470 Model FH972AT View product	B HP GR521ET graphics card GDDR2 Model GR521ET View product
Processoridentical
Graphics processor familyKnown for one	AMD	Unknown — not stated by the source
Graphics processorKnown for one	Radeon HD3470	Unknown — not stated by the source
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Graphics card RAMDACKnown for one	400 MHz	Unknown — not stated by the source
Memory1 differ
Discrete graphics card memoryKnown for one	0.25 GB	Unknown — not stated by the source
Graphics card memory type	GDDR2	GDDR2
Memory busDiffers	64 bit	128 bit
Memory clock speedKnown for one	Unknown — not stated by the source	400 MHz
Ports & interfaces1 differ
Interface type	PCI Express x16	PCI Express x16
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
DVI-D ports quantityKnown for one	0	Unknown — not stated by the source
DVI-I ports quantityDiffers	1	2
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
Performanceidentical
PhysXKnown for one	No	Unknown — not stated by the source
TV tuner integratedKnown for one	No	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
Dual Link DVIKnown for one	Yes	Unknown — not stated by the source
DirectX versionKnown for one	Unknown — not stated by the source	10.0
OpenGL versionKnown for one	Unknown — not stated by the source	2.1
Designidentical
Cooling type	Active	Active
Weight & dimensionsidentical
WeightKnown for one	134.3 g	Unknown — not stated by the source
LengthKnown for one	167.7 mm	Unknown — not stated by the source
HeightKnown for one	68.9 mm	Unknown — not stated by the source
Other featuresidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	No

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.

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