Product comparison · 2 gpus

HP BU911AV graphics card AMD Radeon HD6450 vs MSI R6770-MD1GD5 graphics card AMD Radeon HD6770

17specifications compared
5differ
12identical
16known for one product only

Key differences

Graphics processor
- BU911AV graphics card AMD Radeon HD6450:Radeon HD6450
- R6770-MD1GD5 graphics card AMD Radeon HD6770:Radeon HD6770
Processor frequency
- BU911AV graphics card AMD Radeon HD6450:750 MHz
- R6770-MD1GD5 graphics card AMD Radeon HD6770:800 MHz
Discrete graphics card memory
- BU911AV graphics card AMD Radeon HD6450:0.5 GB
- R6770-MD1GD5 graphics card AMD Radeon HD6770:1 GB
Graphics card memory type
- BU911AV graphics card AMD Radeon HD6450:GDDR3
- R6770-MD1GD5 graphics card AMD Radeon HD6770:GDDR5
Interface type
- BU911AV graphics card AMD Radeon HD6450:PCI Express x16
- R6770-MD1GD5 graphics card AMD Radeon HD6770:PCI Express 2.1

Side by side

Differences highlightedShow differences only

Comparison of BU911AV, R6770-MD1GD5
33 specifications	A HP BU911AV graphics card AMD Radeon HD6450 Model BU911AV View product	B MSI R6770-MD1GD5 graphics card AMD Radeon HD6770 Model R6770-MD1GD5 View product
Processor2 differ
Graphics processor family	AMD	AMD
Graphics processorDiffers	Radeon HD6450	Radeon HD6770
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
CUDAKnown for one	Unknown — not stated by the source	No
Processor frequencyDiffers	750 MHz	800 MHz
Graphics card RAMDACKnown for one	Unknown — not stated by the source	400 MHz
Stream processorsKnown for one	160	Unknown — not stated by the source
Memory2 differ
Discrete graphics card memoryDiffers	0.5 GB	1 GB
Graphics card memory typeDiffers	GDDR3	GDDR5
Memory busKnown for one	Unknown — not stated by the source	128 bit
Memory clock speedKnown for one	Unknown — not stated by the source	4400 MHz
Memory bandwidth (max)Known for one	12.8 GB/s	Unknown — not stated by the source
Ports & interfaces1 differ
Interface typeDiffers	PCI Express x16	PCI Express 2.1
HDMI ports quantity	1	1
DVI-I ports quantityKnown for one	Unknown — not stated by the source	1
HDMI versionKnown for one	Unknown — not stated by the source	1.4a
VGA (D-Sub) ports quantity	1	1
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
DVI ports quantityKnown for one	1	Unknown — not stated by the source
Performanceidentical
PhysX	No	No
TV tuner integrated	No	No
DirectX version	11	11
OpenGL version	4.1	4.1
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
Shader model versionKnown for one	5.0	Unknown — not stated by the source
Designidentical
Cooling type	Active	Active
CertificationKnown for one	Unknown — not stated by the source	RoHS
Weight & dimensionsidentical
LengthKnown for one	Unknown — not stated by the source	200 mm
DepthKnown for one	Unknown — not stated by the source	32 mm
HeightKnown for one	Unknown — not stated by the source	112 mm
Other featuresidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	No
HDMI	Yes	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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