Product comparison · 2 gpus

GIGABYTE GV-N580UD-15I graphics card NVIDIA GeForce GTX 580 vs HP QK638AA graphics card AMD Radeon HD6350

20specifications compared
14differ
6identical
30known for one product only

Key differences

Graphics processor family
- GV-N580UD-15I graphics card NVIDIA GeForce GTX 580:NVIDIA
- QK638AA graphics card AMD Radeon HD6350:AMD
Graphics processor
- GV-N580UD-15I graphics card NVIDIA GeForce GTX 580:GeForce GTX 580
- QK638AA graphics card AMD Radeon HD6350:Radeon HD6350
Maximum resolution
- GV-N580UD-15I graphics card NVIDIA GeForce GTX 580:2560 x 1600 pixels
- QK638AA graphics card AMD Radeon HD6350:2048 x 1536 pixels
CUDA
- GV-N580UD-15I graphics card NVIDIA GeForce GTX 580:Yes
- QK638AA graphics card AMD Radeon HD6350:No
Processor frequency
- GV-N580UD-15I graphics card NVIDIA GeForce GTX 580:795 MHz
- QK638AA graphics card AMD Radeon HD6350:650 MHz
Parallel processing technology support
- GV-N580UD-15I graphics card NVIDIA GeForce GTX 580:3-Way SLI
- QK638AA graphics card AMD Radeon HD6350:Not supported
Discrete graphics card memory
- GV-N580UD-15I graphics card NVIDIA GeForce GTX 580:1.5 GB
- QK638AA graphics card AMD Radeon HD6350:0.5 GB
Graphics card memory type
- GV-N580UD-15I graphics card NVIDIA GeForce GTX 580:GDDR5
- QK638AA graphics card AMD Radeon HD6350:GDDR3

Side by side

Differences highlightedShow differences only

Comparison of GV-N580UD-15I, QK638AA
50 specifications	A GIGABYTE GV-N580UD-15I graphics card NVIDIA GeForce GTX 580 Model GV-N580UD-15I View product	B HP QK638AA graphics card AMD Radeon HD6350 Model QK638AA View product
Processor6 differ
Graphics processor familyDiffers	NVIDIA	AMD
Graphics processorDiffers	GeForce GTX 580	Radeon HD6350
Maximum resolutionDiffers	2560 x 1600 pixels	2048 x 1536 pixels
CUDADiffers	Yes	No
Processor frequencyDiffers	795 MHz	650 MHz
Shader clockKnown for one	1590 MHz	Unknown — not stated by the source
Parallel processing technology supportDiffers	3-Way SLI	Not supported
Graphics card RAMDACKnown for one	Unknown — not stated by the source	400 MHz
Maximum analog resolutionKnown for one	Unknown — not stated by the source	2048 x 1536 pixels
Maximum digital resolutionKnown for one	Unknown — not stated by the source	1900 x 1200 pixels
Maximum displays per videocardKnown for one	Unknown — not stated by the source	2
Memory4 differ
Discrete graphics card memoryDiffers	1.5 GB	0.5 GB
Graphics card memory typeDiffers	GDDR5	GDDR3
Memory busDiffers	384 bit	64 bit
Memory clock speedDiffers	4008 MHz	800 MHz
Data transfer rateKnown for one	2.5 Gbit/s	Unknown — not stated by the source
Memory bandwidth (max)Known for one	5 GB/s	Unknown — not stated by the source
Ports & interfaces1 differ
Interface typeDiffers	PCI Express 2.0	PCI Express x16
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
DVI-D ports quantityKnown for one	0	Unknown — not stated by the source
DVI-I ports quantityKnown for one	2	Unknown — not stated by the source
DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
Mini HDMI ports quantityKnown for one	1	Unknown — not stated by the source
TV-outKnown for one	No	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
DMS-59 ports quantityKnown for one	Unknown — not stated by the source	1
Dual VGAKnown for one	Unknown — not stated by the source	Yes
Performance1 differ
PhysXDiffers	Yes	No
TV tuner integrated	No	No
DirectX version	11	11
Shader model versionKnown for one	5.0	Unknown — not stated by the source
OpenGL version	4.0	4.0
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
Full HDKnown for one	No	Unknown — not stated by the source
Designidentical
Cooling type	Active	Active
CertificationKnown for one	Unknown — not stated by the source	FCC, CISPR22, ICES-003, BSMI, VCCI, C-Tick, KCC
Poweridentical
Minimum system power supplyKnown for one	600 W	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	19.9 W
System requirements1 differ
Windows operating systems supportedDiffers	Windows 2000, Windows 2000 Professional, Windows 7 Home Basic, Windows 7 Home Basic x64, 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 98, Windows M	Windows 7 Home Premium, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Win
Minimum system requirementsKnown for one	Unknown — not stated by the source	PCI-Ex16
Weight & dimensionsidentical
LengthKnown for one	280 mm	Unknown — not stated by the source
DepthKnown for one	43 mm	Unknown — not stated by the source
HeightKnown for one	137 mm	Unknown — not stated by the source
Technical detailsidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Other features1 differ
HDMIDiffers	Yes	No
Mac compatibilityKnown for one	Unknown — not stated by the source	No
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 7 Home Basic Windows 7 Home Premium Windows 7 Professional (32/64-bit) Windows 7 Ultimate (32/64-bit) Windows Vista Ultimate (32/64-bit) Windows Vista Business (32/64-bit) Windows Vista Home Basic (32/64-bit) Windows XP Professional Windows XP Home (32-bit)
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	Nízky profil

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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