Product comparison · 2 gpus

HP B9C77AT graphics card NVIDIA Quadro 500M GFX vs HP B9C78AT graphics card NVIDIA Quadro 1000M

Key differences

Graphics processor
- B9C77AT graphics card NVIDIA Quadro 500M GFX:Quadro 500M GFX
- B9C78AT graphics card NVIDIA Quadro 1000M:Quadro 1000M
Processor frequency
- B9C77AT graphics card NVIDIA Quadro 500M GFX:560 MHz
- B9C78AT graphics card NVIDIA Quadro 1000M:700 MHz
Discrete graphics card memory
- B9C77AT graphics card NVIDIA Quadro 500M GFX:1 GB
- B9C78AT graphics card NVIDIA Quadro 1000M:2 GB
Memory clock speed
- B9C77AT graphics card NVIDIA Quadro 500M GFX:800 MHz
- B9C78AT graphics card NVIDIA Quadro 1000M:900 MHz

Differences highlightedShow differences only

Comparison of B9C77AT, B9C78AT
24 specifications	A HP B9C77AT graphics card NVIDIA Quadro 500M GFX Model B9C77AT View product	B HP B9C78AT graphics card NVIDIA Quadro 1000M Model B9C78AT View product
Processor2 differ
Graphics processorDiffers	Quadro 500M GFX	Quadro 1000M
Processor frequencyDiffers	560 MHz	700 MHz
Memory2 differ
Discrete graphics card memoryDiffers	1 GB	2 GB
Memory clock speedDiffers	800 MHz	900 MHz
Ports & interfacesidentical
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Performanceidentical
Full HDKnown for one	Yes	Unknown — not stated by the source
Dual Link DVIKnown for one	Unknown — not stated by the source	No
Poweridentical
Power consumption (typical)Known for one	35 W	Unknown — not stated by the source
Other featuresidentical
Connector(s)Known for one	MXM v3.0	Unknown — not stated by the source
Compatible productsKnown for one	Unknown — not stated by the source	HP Z1
Designidentical
CertificationKnown for one	Unknown — not stated by the source	REACH WEEE RoHS
System requirementsidentical
Windows operating systems supportedKnown 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.