Product comparison · 2 gpus

HP KD506AA graphics card GDDR3 vs MSI R3650-MD512/D2 graphics card GDDR2

10specifications compared
5differ
5identical
15known for one product only

Key differences

Graphics card memory type
- KD506AA graphics card GDDR3:GDDR3
- R3650-MD512/D2 graphics card GDDR2:GDDR2
Memory bus
- KD506AA graphics card GDDR3:256 bit
- R3650-MD512/D2 graphics card GDDR2:128 bit
Memory clock speed
- KD506AA graphics card GDDR3:700 MHz
- R3650-MD512/D2 graphics card GDDR2:1000 MHz
Interface type
- KD506AA graphics card GDDR3:PCI Express x16
- R3650-MD512/D2 graphics card GDDR2:PCI Express 2.0
DirectX version
- KD506AA graphics card GDDR3:10.0
- R3650-MD512/D2 graphics card GDDR2:10.1

Side by side

Differences highlightedShow differences only

Comparison of KD506AA, R3650-MD512/D2
25 specifications	A HP KD506AA graphics card GDDR3 Model KD506AA View product	B MSI R3650-MD512/D2 graphics card GDDR2 Model R3650-MD512/D2 View product
Processoridentical
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Graphics card RAMDAC	400 MHz	400 MHz
Processor front side busKnown for one	Unknown — not stated by the source	725 MHz
Memory3 differ
Graphics card memory typeDiffers	GDDR3	GDDR2
Memory busDiffers	256 bit	128 bit
Memory clock speedDiffers	700 MHz	1000 MHz
Memory bandwidth (max)Known for one	51.2 GB/s	Unknown — not stated by the source
Ports & interfaces1 differ
Interface typeDiffers	PCI Express x16	PCI Express 2.0
DVI-I ports quantityKnown for one	2	Unknown — not stated by the source
DVI ports quantityKnown for one	Unknown — not stated by the source	1
Performance1 differ
DirectX versionDiffers	10.0	10.1
Shader model versionKnown for one	4.0	Unknown — not stated by the source
OpenGL version	2.1	2.1
HDCPKnown for one	Unknown — not stated by the source	Yes
Designidentical
Cooling type	Active	Active
Bracket heightKnown for one	Full-Height (FH)	Unknown — not stated by the source
Form factorKnown for one	Full-Height/Full-Length (FH/FL)	Unknown — not stated by the source
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
Compatible operating systemsKnown for one	Genuine Windows Vista Business 32; Genuine Windows Vista Business 64; Genuine Windows XP Professional; Genuine Windows XP Professional x64	Unknown — not stated by the source
Size (imperial)Known for one	18.8 cm (7.38")	Unknown — not stated by the source
Weight (imperial)Known for one	1.32 kg (2.9 lbs)	Unknown — not stated by the source
HDMIKnown for one	Unknown — not stated by the source	Yes

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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