Product comparison · 2 gpus

HP AMD FirePro V7900 vs HP FirePro V4900

21specifications compared
6differ
15identical
3known for one product only

Key differences

Graphics processor
- AMD FirePro V7900:FirePro V7900
- FirePro V4900:FirePro V4900
Stream processors
- AMD FirePro V7900:1280
- FirePro V4900:480
Discrete graphics card memory
- AMD FirePro V7900:2 GB
- FirePro V4900:1 GB
Memory bus
- AMD FirePro V7900:256 bit
- FirePro V4900:128 bit
Memory bandwidth (max)
- AMD FirePro V7900:160 GB/s
- FirePro V4900:64 GB/s
DisplayPorts quantity
- AMD FirePro V7900:4
- FirePro V4900:2

Side by side

Differences highlightedShow differences only

Comparison of AMD FirePro V7900, FirePro V4900
24 specifications	A HP AMD FirePro V7900 View product	B HP FirePro V4900 View product
Processor2 differ
Graphics processor family	AMD	AMD
Graphics processorDiffers	FirePro V7900	FirePro V4900
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Stream processorsDiffers	1280	480
Memory3 differ
Discrete graphics card memoryDiffers	2 GB	1 GB
Graphics card memory type	GDDR5	GDDR5
Memory busDiffers	256 bit	128 bit
Memory bandwidth (max)Differs	160 GB/s	64 GB/s
Ports & interfaces1 differ
Interface type	PCI Express 2.1	PCI Express 2.1
HDMI ports quantity	0	0
DVI-D ports quantity	0	0
DVI-I ports quantity	0	0
DisplayPorts quantityDiffers	4	2
DVI ports quantityKnown for one	Unknown — not stated by the source	1
VGA (D-Sub) ports quantity	0	0
Performanceidentical
PhysX	No	No
TV tuner integrated	No	No
DirectX version	11	11
Shader model version	5.0	5.0
Dual Link DVIKnown for one	Unknown — not stated by the source	Yes
OpenGL versionKnown for one	4.1	Unknown — not stated by the source
Designidentical
Cooling type	Active	Active
System requirementsidentical
Windows operating systems supported	Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Wi	Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Wi
Linux operating systems supported	Yes	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.

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