Product comparison · 2 gpus

HP GR521ET graphics card GDDR2 vs HP KW952AV graphics card GDDR3

9specifications compared
3differ
6identical
2known for one product only

Key differences

Graphics card memory type
- GR521ET graphics card GDDR2:GDDR2
- KW952AV graphics card GDDR3:GDDR3
DVI-I ports quantity
- GR521ET graphics card GDDR2:2
- KW952AV graphics card GDDR3:1
DirectX version
- GR521ET graphics card GDDR2:10.0
- KW952AV graphics card GDDR3:10.1

Side by side

Differences highlightedShow differences only

Comparison of GR521ET, KW952AV
11 specifications	A HP GR521ET graphics card GDDR2 Model GR521ET 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 typeDiffers	GDDR2	GDDR3
Memory bus	128 bit	128 bit
Memory clock speedKnown for one	400 MHz	Unknown — not stated by the source
Ports & interfaces1 differ
Interface type	PCI Express x16	PCI Express x16
DVI-I ports quantityDiffers	2	1
Performance1 differ
DirectX versionDiffers	10.0	10.1
OpenGL version	2.1	2.1
Shader model versionKnown for one	Unknown — not stated by the source	4.1
Designidentical
Cooling type	Active	Active
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.

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