Product comparison · 2 gpus

HP KD503AV graphics card GDDR3 vs HP NVIDIA Quadro FX570 256MB PCIe (2nd)

Key differences

Maximum resolution
- KD503AV graphics card GDDR3:2560 x 1600 pixels
- NVIDIA Quadro FX570 256MB PCIe (2nd):3840 x 2400 pixels
Graphics card memory type
- KD503AV graphics card GDDR3:GDDR3
- NVIDIA Quadro FX570 256MB PCIe (2nd):GDDR2
Memory bus
- KD503AV graphics card GDDR3:256 bit
- NVIDIA Quadro FX570 256MB PCIe (2nd):128 bit

Differences highlightedShow differences only

Comparison of KD503AV, NVIDIA Quadro FX570 256MB PCIe (2nd)
13 specifications	A HP KD503AV graphics card GDDR3 Model KD503AV View product	B HP NVIDIA Quadro FX570 256MB PCIe (2nd)View product
Processor1 differ
Maximum resolutionDiffers	2560 x 1600 pixels	3840 x 2400 pixels
Graphics card RAMDAC	400 MHz	400 MHz
Memory2 differ
Graphics card memory typeDiffers	GDDR3	GDDR2
Memory busDiffers	256 bit	128 bit
Memory bandwidth (max)Known for one	Unknown — not stated by the source	12.8 GB/s
Ports & interfacesidentical
Interface type	PCI Express x16	PCI Express x16
DVI-I ports quantity	2	2
Performanceidentical
DirectX version	10.0	10.0
Shader model version	4.0	4.0
OpenGL version	2.1	2.1
Designidentical
Cooling type	Active	Active
Poweridentical
Minimum system power supplyKnown for one	78 W	Unknown — not stated by the source
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.