Product comparison · 2 gpus

GIGABYTE GV-N460OC-1GI REV3.0 vs GIGABYTE GV-R797D5-3GD-B graphics card AMD Radeon HD7970

25specifications compared
14differ
11identical
16known for one product only

Key differences

Graphics processor family
- GV-N460OC-1GI REV3.0:NVIDIA
- GV-R797D5-3GD-B graphics card AMD Radeon HD7970:AMD
Graphics processor
- GV-N460OC-1GI REV3.0:GeForce GTX 460
- GV-R797D5-3GD-B graphics card AMD Radeon HD7970:Radeon HD7970
Processor frequency
- GV-N460OC-1GI REV3.0:788 MHz
- GV-R797D5-3GD-B graphics card AMD Radeon HD7970:925 MHz
Discrete graphics card memory
- GV-N460OC-1GI REV3.0:1 GB
- GV-R797D5-3GD-B graphics card AMD Radeon HD7970:3 GB
Memory bus
- GV-N460OC-1GI REV3.0:192 bit
- GV-R797D5-3GD-B graphics card AMD Radeon HD7970:384 bit
Memory clock speed
- GV-N460OC-1GI REV3.0:4008 MHz
- GV-R797D5-3GD-B graphics card AMD Radeon HD7970:5500 MHz
Interface type
- GV-N460OC-1GI REV3.0:PCI Express 2.0
- GV-R797D5-3GD-B graphics card AMD Radeon HD7970:PCI 3.0
HDMI ports quantity
- GV-N460OC-1GI REV3.0:0
- GV-R797D5-3GD-B graphics card AMD Radeon HD7970:1

Side by side

Differences highlightedShow differences only

Comparison of GV-N460OC-1GI REV3.0, GV-R797D5-3GD-B
41 specifications	A GIGABYTE GV-N460OC-1GI REV3.0 View product	B GIGABYTE GV-R797D5-3GD-B graphics card AMD Radeon HD7970 Model GV-R797D5-3GD-B View product
Processor3 differ
Graphics processor familyDiffers	NVIDIA	AMD
Graphics processorDiffers	GeForce GTX 460	Radeon HD7970
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Processor frequencyDiffers	788 MHz	925 MHz
Shader clockKnown for one	1576 MHz	Unknown — not stated by the source
Maximum analog resolutionKnown for one	2048 x 1536 pixels	Unknown — not stated by the source
Maximum digital resolutionKnown for one	2560 x 1600 pixels	Unknown — not stated by the source
Parallel processing technology supportKnown for one	2-Way SLI	Unknown — not stated by the source
CUDAKnown for one	Unknown — not stated by the source	No
Memory3 differ
Discrete graphics card memoryDiffers	1 GB	3 GB
Graphics card memory type	GDDR5	GDDR5
Memory busDiffers	192 bit	384 bit
Memory clock speedDiffers	4008 MHz	5500 MHz
Ports & interfaces2 differ
Interface typeDiffers	PCI Express 2.0	PCI 3.0
HDMI ports quantityDiffers	0	1
DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
Mini HDMI ports quantityKnown for one	1	Unknown — not stated by the source
DVI ports quantityKnown for one	2	Unknown — not stated by the source
VGA (D-Sub) ports quantity	0	0
DVI-D ports quantityKnown for one	Unknown — not stated by the source	0
DVI-I ports quantityKnown for one	Unknown — not stated by the source	1
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	2
Performance3 differ
PhysX	No	No
TV tuner integrated	No	No
DirectX versionDiffers	11	11.1
OpenGL versionDiffers	4.0	4.2
HDCPDiffers	No	Yes
Dual Link DVI	Yes	Yes
NVIDIA 3D VisionKnown for one	Unknown — not stated by the source	Yes
Designidentical
Cooling type	Active	Active
Bracket height	Full-Height (FH)	Full-Height (FH)
Form factor	Full-Height/Full-Length (FH/FL)	Full-Height/Full-Length (FH/FL)
Weight & dimensions3 differ
LengthDiffers	255 mm	285 mm
DepthDiffers	43 mm	38 mm
HeightDiffers	136 mm	126 mm
Other featuresidentical
Mac compatibility	No	No
HDMI	Yes	Yes
Dimensions (WxDxH)Known for one	255 x 136 x 43 mm	Unknown — not stated by the source
Poweridentical
Minimum system power supplyKnown for one	Unknown — not stated by the source	550 W
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	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
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS

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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