Product comparison · 2 gpus

HP GN499AV graphics card NVS 290 GDDR2 vs HP KD506AA graphics card GDDR3

12specifications compared
7differ
5identical
13known for one product only

Key differences

Maximum resolution
- GN499AV graphics card NVS 290 GDDR2:2048 x 1536 pixels
- KD506AA graphics card GDDR3:2560 x 1600 pixels
Graphics card memory type
- GN499AV graphics card NVS 290 GDDR2:GDDR2
- KD506AA graphics card GDDR3:GDDR3
Memory bus
- GN499AV graphics card NVS 290 GDDR2:64 bit
- KD506AA graphics card GDDR3:256 bit
Memory bandwidth (max)
- GN499AV graphics card NVS 290 GDDR2:6.4 GB/s
- KD506AA graphics card GDDR3:51.2 GB/s
OpenGL version
- GN499AV graphics card NVS 290 GDDR2:3.0
- KD506AA graphics card GDDR3:2.1
Cooling type
- GN499AV graphics card NVS 290 GDDR2:Passive
- KD506AA graphics card GDDR3:Active

Side by side

Differences highlightedShow differences only

Comparison of GN499AV, KD506AA
25 specifications	A HP GN499AV graphics card NVS 290 GDDR2 Model GN499AV View product	B HP KD506AA graphics card GDDR3 Model KD506AA View product
Processor1 differ
Maximum resolutionDiffers	2048 x 1536 pixels	2560 x 1600 pixels
Graphics card RAMDACKnown for one	Unknown — not stated by the source	400 MHz
Graphics processorKnown for one	NVS 290	Unknown — not stated by the source
CUDAKnown for one	Yes	Unknown — not stated by the source
Memory3 differ
Graphics card memory typeDiffers	GDDR2	GDDR3
Memory busDiffers	64 bit	256 bit
Memory clock speedKnown for one	Unknown — not stated by the source	700 MHz
Memory bandwidth (max)Differs	6.4 GB/s	51.2 GB/s
Ports & interfacesidentical
DVI-I ports quantityKnown for one	Unknown — not stated by the source	2
DVI ports quantityKnown for one	1	Unknown — not stated by the source
Performance1 differ
OpenGL versionDiffers	3.0	2.1
Dual Link DVIKnown for one	Yes	Unknown — not stated by the source
Design2 differ
Cooling typeDiffers	Passive	Active
Form factorDiffers	Half-Height/Half-Length (HH/HL)	Full-Height/Full-Length (FH/FL)
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	1.32 kg
LengthKnown for one	Unknown — not stated by the source	419.1 mm
HeightKnown for one	Unknown — not stated by the source	187.5 mm
Other featuresidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Genuine Windows Vista Business 32; Genuine Windows Vista Business 64; Genuine Windows XP Professional; Genuine Windows XP Professional x64
Size (imperial)Known for one	Unknown — not stated by the source	18.8 cm (7.38")
Weight (imperial)Known for one	Unknown — not stated by the source	1.32 kg (2.9 lbs)

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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