Product comparison · 2 gpus

HP ATI Radeon HD 4550 PCIe x16 1st Card vs HP NVIDIA Quadro FX380 256MB

Key differences

Maximum resolution
- ATI Radeon HD 4550 PCIe x16 1st Card:2048 x 1536 pixels
- NVIDIA Quadro FX380 256MB:2560 x 1600 pixels
Memory bus
- ATI Radeon HD 4550 PCIe x16 1st Card:64 bit
- NVIDIA Quadro FX380 256MB:128 bit
DirectX version
- ATI Radeon HD 4550 PCIe x16 1st Card:10.1
- NVIDIA Quadro FX380 256MB:10.0
OpenGL version
- ATI Radeon HD 4550 PCIe x16 1st Card:2.0
- NVIDIA Quadro FX380 256MB:3.0

Differences highlightedShow differences only

Comparison of ATI Radeon HD 4550 PCIe x16 1st Card, NVIDIA Quadro FX380 256MB
18 specifications	A HP ATI Radeon HD 4550 PCIe x16 1st Card View product	B HP NVIDIA Quadro FX380 256MB View product
Processor1 differ
Maximum resolutionDiffers	2048 x 1536 pixels	2560 x 1600 pixels
CUDAKnown for one	Unknown — not stated by the source	Yes
Graphics card RAMDAC	400 MHz	400 MHz
Processor front side busKnown for one	600 MHz	Unknown — not stated by the source
Memory1 differ
Graphics card memory type	GDDR3	GDDR3
Memory busDiffers	64 bit	128 bit
Memory bandwidth (max)Known for one	Unknown — not stated by the source	22.4 GB/s
Ports & interfacesidentical
Interface type	PCI Express x16	PCI Express x16
DVI ports quantityKnown for one	Unknown — not stated by the source	2
I/O portsKnown for one	1 x DMS-59 1 x S-video	Unknown — not stated by the source
Performance2 differ
DirectX versionDiffers	10.1	10.0
Shader model versionKnown for one	Unknown — not stated by the source	4.0
OpenGL versionDiffers	2.0	3.0
Designidentical
Cooling type	Active	Active
Weight & dimensionsidentical
LengthKnown for one	Unknown — not stated by the source	167.6 mm
HeightKnown for one	Unknown — not stated by the source	111.2 mm
Other featuresidentical
Mac compatibility	No	No
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 7 Professional (64-bit / 32-bit), Windows Vista Business (64-bit / 32-bit), Windows XP Professional (64-bit / 32-bit), Red Hat Enterprise Linux(RHEL) WS4 & 5

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.