Product comparison · 2 gpus

HP B1R44AA graphics card AMD Radeon HD7450 vs MSI R7970-2PMD3GD5/OC graphics card AMD Radeon HD7970

18specifications compared
8differ
10identical
22known for one product only

Key differences

Graphics processor
- B1R44AA graphics card AMD Radeon HD7450:Radeon HD7450
- R7970-2PMD3GD5/OC graphics card AMD Radeon HD7970:Radeon HD7970
Discrete graphics card memory
- B1R44AA graphics card AMD Radeon HD7450:1 GB
- R7970-2PMD3GD5/OC graphics card AMD Radeon HD7970:3 GB
Graphics card memory type
- B1R44AA graphics card AMD Radeon HD7450:GDDR3
- R7970-2PMD3GD5/OC graphics card AMD Radeon HD7970:GDDR5
Memory bus
- B1R44AA graphics card AMD Radeon HD7450:64 bit
- R7970-2PMD3GD5/OC graphics card AMD Radeon HD7970:384 bit
Interface type
- B1R44AA graphics card AMD Radeon HD7450:PCI Express x16
- R7970-2PMD3GD5/OC graphics card AMD Radeon HD7970:PCI Express 3.0
HDMI ports quantity
- B1R44AA graphics card AMD Radeon HD7450:0
- R7970-2PMD3GD5/OC graphics card AMD Radeon HD7970:1
OpenGL version
- B1R44AA graphics card AMD Radeon HD7450:4.1
- R7970-2PMD3GD5/OC graphics card AMD Radeon HD7970:4.2
HDMI
- B1R44AA graphics card AMD Radeon HD7450:No
- R7970-2PMD3GD5/OC graphics card AMD Radeon HD7970:Yes

Side by side

Differences highlightedShow differences only

Comparison of B1R44AA, R7970-2PMD3GD5/OC
40 specifications	A HP B1R44AA graphics card AMD Radeon HD7450 Model B1R44AA View product	B MSI R7970-2PMD3GD5/OC graphics card AMD Radeon HD7970 Model R7970-2PMD3GD5/OC View product
Processor1 differ
Graphics processorDiffers	Radeon HD7450	Radeon HD7970
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
Parallel processing technology supportKnown for one	Not supported	Unknown — not stated by the source
Stream processorsKnown for one	160	Unknown — not stated by the source
Processor frequencyKnown for one	Unknown — not stated by the source	1010 MHz
Memory3 differ
Discrete graphics card memoryDiffers	1 GB	3 GB
Graphics card memory typeDiffers	GDDR3	GDDR5
Memory busDiffers	64 bit	384 bit
Memory clock speedKnown for one	Unknown — not stated by the source	5500 MHz
Ports & interfaces2 differ
Interface typeDiffers	PCI Express x16	PCI Express 3.0
HDMI ports quantityDiffers	0	1
DVI-I ports quantityKnown for one	1	Unknown — not stated by the source
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
HDMI versionKnown for one	Unknown — not stated by the source	1.4a
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	2
Performance1 differ
Shader model versionKnown for one	5.0	Unknown — not stated by the source
OpenGL versionDiffers	4.1	4.2
Full HDKnown for one	Yes	Unknown — not stated by the source
NVIDIA 3D VisionKnown for one	Unknown — not stated by the source	Yes
Designidentical
Form factorKnown for one	Half-Height/Half-Length (HH/HL)	Unknown — not stated by the source
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
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Minimum system requirementsKnown for one	CD-ROM	Unknown — not stated by the source
Minimum RAMKnown for one	1024 MB	Unknown — not stated by the source
Other features1 differ
HDMIDiffers	No	Yes
Weight & dimensionsidentical
LengthKnown for one	Unknown — not stated by the source	275 mm
DepthKnown for one	Unknown — not stated by the source	38 mm
HeightKnown for one	Unknown — not stated by the source	110 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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