Product comparison · 2 gpus

GIGABYTE GV-N56GOC-1GI graphics card NVIDIA GeForce GTX 560 vs HP QK551AA graphics card AMD FirePro 2270

22specifications compared
13differ
9identical
21known for one product only

Key differences

Graphics processor family
- GV-N56GOC-1GI graphics card NVIDIA GeForce GTX 560:NVIDIA
- QK551AA graphics card AMD FirePro 2270:AMD
Graphics processor
- GV-N56GOC-1GI graphics card NVIDIA GeForce GTX 560:GeForce GTX 560
- QK551AA graphics card AMD FirePro 2270:FirePro 2270
CUDA
- GV-N56GOC-1GI graphics card NVIDIA GeForce GTX 560:Yes
- QK551AA graphics card AMD FirePro 2270:No
Processor frequency
- GV-N56GOC-1GI graphics card NVIDIA GeForce GTX 560:830 MHz
- QK551AA graphics card AMD FirePro 2270:600 MHz
Discrete graphics card memory
- GV-N56GOC-1GI graphics card NVIDIA GeForce GTX 560:1 GB
- QK551AA graphics card AMD FirePro 2270:0.5 GB
Graphics card memory type
- GV-N56GOC-1GI graphics card NVIDIA GeForce GTX 560:GDDR5
- QK551AA graphics card AMD FirePro 2270:GDDR3
Memory bus
- GV-N56GOC-1GI graphics card NVIDIA GeForce GTX 560:256 bit
- QK551AA graphics card AMD FirePro 2270:64 bit
Memory clock speed
- GV-N56GOC-1GI graphics card NVIDIA GeForce GTX 560:4008 MHz
- QK551AA graphics card AMD FirePro 2270:600 MHz

Side by side

Differences highlightedShow differences only

Comparison of GV-N56GOC-1GI, QK551AA
43 specifications	A GIGABYTE GV-N56GOC-1GI graphics card NVIDIA GeForce GTX 560 Model GV-N56GOC-1GI View product	B HP QK551AA graphics card AMD FirePro 2270 Model QK551AA View product
Processor4 differ
Graphics processor familyDiffers	NVIDIA	AMD
Graphics processorDiffers	GeForce GTX 560	FirePro 2270
CUDADiffers	Yes	No
Processor frequencyDiffers	830 MHz	600 MHz
Shader clockKnown for one	1660 MHz	Unknown — not stated by the source
Graphics card RAMDACKnown for one	Unknown — not stated by the source	400 MHz
Parallel processing technology supportKnown for one	Unknown — not stated by the source	Not supported
Memory4 differ
Discrete graphics card memoryDiffers	1 GB	0.5 GB
Graphics card memory typeDiffers	GDDR5	GDDR3
Memory busDiffers	256 bit	64 bit
Memory clock speedDiffers	4008 MHz	600 MHz
Ports & interfaces1 differ
Interface typeDiffers	PCI Express 2.0	PCI Express x16
DVI-I ports quantityKnown for one	2	Unknown — not stated by the source
Mini HDMI ports quantityKnown for one	1	Unknown — not stated by the source
DMS-59 ports quantityKnown for one	Unknown — not stated by the source	1
Performance1 differ
PhysXDiffers	Yes	No
NVIDIA 3D VisionKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Cooling typeDiffers	Active	Passive
Bracket heightKnown for one	Full-Height (FH)	Unknown — not stated by the source
Form factorKnown for one	Full-Height/Full-Length (FH/FL)	Unknown — not stated by the source
CertificationKnown for one	RoHS	Unknown — not stated by the source
Power1 differ
Minimum system power supplyDiffers	500 W	350 W
Power consumption (typical)Known for one	Unknown — not stated by the source	15 W
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Ultimate, Windows 7 Ultimate x64	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Minimum system requirementsKnown for one	Unknown — not stated by the source	PCI-Ex16 CD-ROM
Minimum RAMKnown for one	Unknown — not stated by the source	256 MB
Weight & dimensionsidentical
LengthKnown for one	238 mm	Unknown — not stated by the source
DepthKnown for one	43 mm	Unknown — not stated by the source
HeightKnown for one	130 mm	Unknown — not stated by the source
Other features1 differ
HDMIDiffers	Yes	No
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows XP Windows Vista Windows 7 Linux 14
External video modes refresh rate (max)Known for one	Unknown — not stated by the source	85 Hz
Graphics card interfaceKnown for one	Unknown — not stated by the source	Nízkoprofilové, polovičná dĺžka

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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