Product comparison · 2 gpus

HP KT979AA graphics card GDDR4 vs MSI GeForce GTX 260 OC 896MB

13specifications compared
5differ
8identical
16known for one product only

Key differences

Graphics card memory type
- KT979AA graphics card GDDR4:GDDR4
- GeForce GTX 260 OC 896MB:GDDR3
Memory bus
- KT979AA graphics card GDDR4:256 bit
- GeForce GTX 260 OC 896MB:448 bit
Interface type
- KT979AA graphics card GDDR4:PCI Express x16
- GeForce GTX 260 OC 896MB:PCI Express 2.0
DirectX version
- KT979AA graphics card GDDR4:10.1
- GeForce GTX 260 OC 896MB:10
Shader model version
- KT979AA graphics card GDDR4:4.1
- GeForce GTX 260 OC 896MB:4.0

Side by side

Differences highlightedShow differences only

Comparison of KT979AA, GeForce GTX 260 OC 896MB
29 specifications	A HP KT979AA graphics card GDDR4 Model KT979AA View product	B MSI GeForce GTX 260 OC 896MB View product
Processoridentical
Graphics processorKnown for one	Unknown — not stated by the source	GeForce GTX 260
CUDAKnown for one	Unknown — not stated by the source	Yes
Processor frequencyKnown for one	Unknown — not stated by the source	655 MHz
Stream processorsKnown for one	Unknown — not stated by the source	216
Maximum digital resolutionKnown for one	2560 x 1600 pixels	Unknown — not stated by the source
Memory2 differ
Graphics card memory typeDiffers	GDDR4	GDDR3
Memory busDiffers	256 bit	448 bit
Memory clock speedKnown for one	Unknown — not stated by the source	2100 MHz
Memory bandwidth (max)Known for one	72 GB/s	Unknown — not stated by the source
Ports & interfaces1 differ
Interface typeDiffers	PCI Express x16	PCI Express 2.0
DVI ports quantityKnown for one	Unknown — not stated by the source	2
TV-outKnown for one	Unknown — not stated by the source	Yes
I/O portsKnown for one	1 x DiplayPort	Unknown — not stated by the source
Performance2 differ
PhysXKnown for one	Unknown — not stated by the source	Yes
DirectX versionDiffers	10.1	10
Shader model versionDiffers	4.1	4.0
HDCPKnown for one	Unknown — not stated by the source	Yes
Full HDKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
HDMIKnown for one	Unknown — not stated by the source	Yes
Compatible operating systemsKnown for one	Genuine Windows Vista Business 32; Genuine Windows Vista Business 64; Genuine Windows XP	Unknown — not stated by the source
UNSPSC-codeKnown for one	43201401	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.

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