Product comparison · 2 gpus

HP NVIDIA Quadro FX580 512MB vs Lenovo 45K1673 graphics card

Key differences

Memory bus
- NVIDIA Quadro FX580 512MB:128 bit
- 45K1673 graphics card:256 bit
Memory bandwidth (max)
- NVIDIA Quadro FX580 512MB:25.6 GB/s
- 45K1673 graphics card:51.2 GB/s
DirectX version
- NVIDIA Quadro FX580 512MB:10
- 45K1673 graphics card:10.0

Differences highlightedShow differences only

Comparison of NVIDIA Quadro FX580 512MB, 45K1673
14 specifications	A HP NVIDIA Quadro FX580 512MB View product	B Lenovo 45K1673 graphics card Model 45K1673 View product
Processoridentical
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Graphics card RAMDACKnown for one	Unknown — not stated by the source	400 MHz
CUDAKnown for one	Yes	Unknown — not stated by the source
Memory2 differ
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	1 GB
Graphics card memory type	GDDR3	GDDR3
Memory busDiffers	128 bit	256 bit
Memory bandwidth (max)Differs	25.6 GB/s	51.2 GB/s
Ports & interfacesidentical
Interface type	PCI Express x16	PCI Express x16
DVI-I ports quantity	1	1
Performance1 differ
DirectX versionDiffers	10	10.0
Shader model version	4.0	4.0
OpenGL version	3.0	3.0
Designidentical
Cooling type	Active	Active
Other featuresidentical
Mac compatibility	No	No

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.