Product comparison · 2 gpus

HP BW316AV graphics card AMD Radeon HD6450 vs MSI R6770-MD1GD5 graphics card AMD Radeon HD6770

21specifications compared
9differ
12identical
19known for one product only

Key differences

Graphics processor
- BW316AV graphics card AMD Radeon HD6450:Radeon HD6450
- R6770-MD1GD5 graphics card AMD Radeon HD6770:Radeon HD6770
Processor frequency
- BW316AV graphics card AMD Radeon HD6450:625 MHz
- R6770-MD1GD5 graphics card AMD Radeon HD6770:800 MHz
Discrete graphics card memory
- BW316AV graphics card AMD Radeon HD6450:0.5 GB
- R6770-MD1GD5 graphics card AMD Radeon HD6770:1 GB
Graphics card memory type
- BW316AV graphics card AMD Radeon HD6450:GDDR3
- R6770-MD1GD5 graphics card AMD Radeon HD6770:GDDR5
Memory bus
- BW316AV graphics card AMD Radeon HD6450:64 bit
- R6770-MD1GD5 graphics card AMD Radeon HD6770:128 bit
Memory clock speed
- BW316AV graphics card AMD Radeon HD6450:800 MHz
- R6770-MD1GD5 graphics card AMD Radeon HD6770:4400 MHz
Interface type
- BW316AV graphics card AMD Radeon HD6450:PCI Express 2.0
- R6770-MD1GD5 graphics card AMD Radeon HD6770:PCI Express 2.1
HDMI ports quantity
- BW316AV graphics card AMD Radeon HD6450:0
- R6770-MD1GD5 graphics card AMD Radeon HD6770:1

Side by side

Differences highlightedShow differences only

Comparison of BW316AV, R6770-MD1GD5
40 specifications	A HP BW316AV graphics card AMD Radeon HD6450 Model BW316AV 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
Processor frequencyDiffers	625 MHz	800 MHz
Graphics card RAMDAC	400 MHz	400 MHz
Maximum analog resolutionKnown for one	2048 x 1536 pixels	Unknown — not stated by the source
Maximum digital resolutionKnown for one	2560 x 1600 pixels	Unknown — not stated by the source
Stream processorsKnown for one	160	Unknown — not stated by the source
CUDAKnown for one	Unknown — not stated by the source	No
Memory4 differ
Discrete graphics card memoryDiffers	0.5 GB	1 GB
Graphics card memory typeDiffers	GDDR3	GDDR5
Memory busDiffers	64 bit	128 bit
Memory clock speedDiffers	800 MHz	4400 MHz
Memory bandwidth (max)Known for one	12.8 GB/s	Unknown — not stated by the source
Ports & interfaces3 differ
Interface typeDiffers	PCI Express 2.0	PCI Express 2.1
HDMI ports quantityDiffers	0	1
DVI-D ports quantityKnown for one	0	Unknown — not stated by the source
DVI-I ports quantity	1	1
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
HDMI version	1.4a	1.4a
DVI ports quantityKnown for one	1	Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers	0	1
Performanceidentical
PhysX	No	No
TV tuner integrated	No	No
DirectX version	11	11
Shader model versionKnown for one	5.0	Unknown — not stated by the source
OpenGL version	4.1	4.1
HDCPKnown for one	Unknown — not stated by the source	Yes
Dual Link DVIKnown for one	Unknown — not stated by the source	Yes
Designidentical
Cooling type	Active	Active
CertificationKnown for one	Unknown — not stated by the source	RoHS
Poweridentical
Minimum system power supplyKnown for one	400 W	Unknown — not stated by the source
System requirementsidentical
Minimum system requirementsKnown for one	PCI-Ex16 CD-ROM	Unknown — not stated by the source
Minimum RAMKnown for one	1024 MB	Unknown — not stated by the source
Other featuresidentical
Mac compatibility	No	No
HDMI	Yes	Yes
Compatible operating systemsKnown for one	Windows 7	Unknown — not stated by the source
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

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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