Product comparison · 2 gpus

HP Quadro P1000 vs HP Quadro P400 2GB

Key differences

Differences highlightedShow differences only

Comparison of Quadro P1000, Quadro P400 2GB
19 specifications	A HP Quadro P1000 View product	B HP Quadro P400 2GB View product
Processoridentical
CUDA coresKnown for one	640	Unknown — not stated by the source
Memory3 differ
Discrete graphics card memoryDiffers	4 GB	2 GB
Memory busDiffers	128 bit	64 bit
Memory bandwidth (max)Differs	82 GB/s	32 GB/s
Ports & interfaces1 differ
Mini DisplayPorts quantityDiffers	4	3
Poweridentical
Power consumption (typical)Known for one	47 W	Unknown — not stated by the source

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.