Product comparison · 2 gpus

HP 687445-001 graphics card AMD Radeon HD7650A vs HP QE171AV graphics card NVIDIA NVS 450

20specifications compared
11differ
9identical
19known for one product only

Key differences

Graphics processor family
- 687445-001 graphics card AMD Radeon HD7650A:AMD
- QE171AV graphics card NVIDIA NVS 450:NVIDIA
Graphics processor
- 687445-001 graphics card AMD Radeon HD7650A:Radeon HD7650A
- QE171AV graphics card NVIDIA NVS 450:NVS 450
Discrete graphics card memory
- 687445-001 graphics card AMD Radeon HD7650A:2 GB
- QE171AV graphics card NVIDIA NVS 450:0.5 GB
Memory bandwidth (max)
- 687445-001 graphics card AMD Radeon HD7650A:28.8 GB/s
- QE171AV graphics card NVIDIA NVS 450:11.2 GB/s
HDMI ports quantity
- 687445-001 graphics card AMD Radeon HD7650A:1
- QE171AV graphics card NVIDIA NVS 450:0
DisplayPorts quantity
- 687445-001 graphics card AMD Radeon HD7650A:1
- QE171AV graphics card NVIDIA NVS 450:4
VGA (D-Sub) ports quantity
- 687445-001 graphics card AMD Radeon HD7650A:1
- QE171AV graphics card NVIDIA NVS 450:0
DirectX version
- 687445-001 graphics card AMD Radeon HD7650A:11
- QE171AV graphics card NVIDIA NVS 450:10

Side by side

Differences highlightedShow differences only

Comparison of 687445-001, QE171AV
39 specifications	A HP 687445-001 graphics card AMD Radeon HD7650A Model 687445-001 View product	B HP QE171AV graphics card NVIDIA NVS 450 Model QE171AV View product
Processor2 differ
Graphics processor familyDiffers	AMD	NVIDIA
Graphics processorDiffers	Radeon HD7650A	NVS 450
CUDAKnown for one	Unknown — not stated by the source	Yes
CUDA coresKnown for one	Unknown — not stated by the source	16
Graphics card RAMDACKnown for one	Unknown — not stated by the source	400 MHz
Maximum analog resolutionKnown for one	Unknown — not stated by the source	2048 x 1536 pixels
Processor frequencyKnown for one	600 MHz	Unknown — not stated by the source
Memory2 differ
Discrete graphics card memoryDiffers	2 GB	0.5 GB
Memory bandwidth (max)Differs	28.8 GB/s	11.2 GB/s
Memory clock speedKnown for one	800 MHz	Unknown — not stated by the source
Ports & interfaces3 differ
HDMI ports quantityDiffers	1	0
DisplayPorts quantityDiffers	1	4
VGA (D-Sub) ports quantityDiffers	1	0
Performance4 differ
DirectX versionDiffers	11	10
Shader model versionDiffers	5.0	4.0
OpenGL versionDiffers	4.2	3.0
Dual Link DVIDiffers	Yes	No
Full HDKnown for one	Unknown — not stated by the source	Yes
Designidentical
Cooling typeKnown for one	Unknown — not stated by the source	Passive
Bracket heightKnown for one	Unknown — not stated by the source	Full-Height (FH)
Form factorKnown for one	Unknown — not stated by the source	Full-Height/Half-Length (FH/HL)
Number of slotsKnown for one	Unknown — not stated by the source	1
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	35 W
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Wi
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
LengthKnown for one	Unknown — not stated by the source	168 mm
HeightKnown for one	Unknown — not stated by the source	111.2 mm
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Other featuresidentical
HDMIKnown for one	Unknown — not stated by the source	No
Number of processors installedKnown for one	Unknown — not stated by the source	2

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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