Product comparison · 2 gpus

HP KD506ET graphics card GDDR3 vs HP KW952AV graphics card GDDR3

Key differences

Memory bus
- KD506ET graphics card GDDR3:256 bit
- KW952AV graphics card GDDR3:128 bit
DVI-I ports quantity
- KD506ET graphics card GDDR3:2
- KW952AV graphics card GDDR3:1
DirectX version
- KD506ET graphics card GDDR3:10.0
- KW952AV graphics card GDDR3:10.1
Shader model version
- KD506ET graphics card GDDR3:4.0
- KW952AV graphics card GDDR3:4.1

Differences highlightedShow differences only

Comparison of KD506ET, KW952AV
14 specifications	A HP KD506ET graphics card GDDR3 Model KD506ET View product	B HP KW952AV graphics card GDDR3 Model KW952AV View product
Processoridentical
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Memory1 differ
Graphics card memory type	GDDR3	GDDR3
Memory busDiffers	256 bit	128 bit
Memory bandwidth (max)Known for one	51.2 GB/s	Unknown — not stated by the source
Ports & interfaces1 differ
Interface type	PCI Express x16	PCI Express x16
DVI-I ports quantityDiffers	2	1
Performance2 differ
DirectX versionDiffers	10.0	10.1
Shader model versionDiffers	4.0	4.1
OpenGL version	2.1	2.1
Designidentical
Cooling type	Active	Active
Weight & dimensionsidentical
WeightKnown for one	1.32 kg	Unknown — not stated by the source
LengthKnown for one	419.1 mm	Unknown — not stated by the source
HeightKnown for one	187.5 mm	Unknown — not stated by the source
Other featuresidentical
Mac compatibility	No	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.