Product comparison · 2 gpus

GIGABYTE GV-R797WF3-3GD graphics card AMD Radeon HD7970 vs GIGABYTE GVR927O2GD-GA-G graphics card AMD Radeon R9 270

27specifications compared
14differ
13identical
14known for one product only

Key differences

Graphics processor
- GV-R797WF3-3GD graphics card AMD Radeon HD7970:Radeon HD7970
- GVR927O2GD-GA-G graphics card AMD Radeon R9 270:Radeon R9 270
Maximum resolution
- GV-R797WF3-3GD graphics card AMD Radeon HD7970:2560 x 1600 pixels
- GVR927O2GD-GA-G graphics card AMD Radeon R9 270:4096 x 2160 pixels
Processor frequency
- GV-R797WF3-3GD graphics card AMD Radeon HD7970:925 MHz
- GVR927O2GD-GA-G graphics card AMD Radeon R9 270:975 MHz
Maximum digital resolution
- GV-R797WF3-3GD graphics card AMD Radeon HD7970:2560 x 1600 pixels
- GVR927O2GD-GA-G graphics card AMD Radeon R9 270:4096 x 2160 pixels
Discrete graphics card memory
- GV-R797WF3-3GD graphics card AMD Radeon HD7970:3 GB
- GVR927O2GD-GA-G graphics card AMD Radeon R9 270:2 GB
Memory bus
- GV-R797WF3-3GD graphics card AMD Radeon HD7970:384 bit
- GVR927O2GD-GA-G graphics card AMD Radeon R9 270:256 bit
Memory clock speed
- GV-R797WF3-3GD graphics card AMD Radeon HD7970:5500 MHz
- GVR927O2GD-GA-G graphics card AMD Radeon R9 270:5600 MHz
DVI-D ports quantity
- GV-R797WF3-3GD graphics card AMD Radeon HD7970:0
- GVR927O2GD-GA-G graphics card AMD Radeon R9 270:1

Side by side

Differences highlightedShow differences only

Comparison of GV-R797WF3-3GD, GVR927O2GD-GA-G
41 specifications	A GIGABYTE GV-R797WF3-3GD graphics card AMD Radeon HD7970 Model GV-R797WF3-3GD View product	B GIGABYTE GVR927O2GD-GA-G graphics card AMD Radeon R9 270 Model GVR927O2GD-GA-G View product
Processor4 differ
Graphics processor family	AMD	AMD
Graphics processorDiffers	Radeon HD7970	Radeon R9 270
Maximum resolutionDiffers	2560 x 1600 pixels	4096 x 2160 pixels
CUDAKnown for one	No	Unknown — not stated by the source
Processor frequencyDiffers	925 MHz	975 MHz
Maximum analog resolution	2048 x 1536 pixels	2048 x 1536 pixels
Maximum digital resolutionDiffers	2560 x 1600 pixels	4096 x 2160 pixels
Maximum displays per videocardKnown for one	4	Unknown — not stated by the source
Parallel processing technology supportKnown for one	2-Way CrossFireX	Unknown — not stated by the source
Processor boost clock speedKnown for one	Unknown — not stated by the source	950 MHz
Memory3 differ
Discrete graphics card memoryDiffers	3 GB	2 GB
Graphics card memory type	GDDR5	GDDR5
Memory busDiffers	384 bit	256 bit
Memory clock speedDiffers	5500 MHz	5600 MHz
Ports & interfaces2 differ
Interface type	PCI Express 3.0	PCI Express 3.0
HDMI ports quantity	1	1
DVI-D ports quantityDiffers	0	1
DVI-I ports quantity	1	1
DisplayPorts quantityDiffers	0	1
DVI ports quantityKnown for one	1	Unknown — not stated by the source
Mini DisplayPorts quantityKnown for one	2	Unknown — not stated by the source
VGA (D-Sub) ports quantity	0	0
Performance2 differ
PhysX	No	No
TV tuner integrated	No	No
DirectX versionDiffers	11.1	11.2
OpenGL versionDiffers	4.2	4.3
Dual Link DVI	Yes	Yes
Full HDKnown for one	Yes	Unknown — not stated by the source
HD3D TechnologyKnown for one	Yes	Unknown — not stated by the source
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)
Number of slotsKnown for one	2	Unknown — not stated by the source
Product colourKnown for one	Black	Unknown — not stated by the source
Poweridentical
Minimum system power supplyKnown for one	600 W	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64	Unknown — not stated by the source
Weight & dimensions3 differ
LengthDiffers	285 mm	254 mm
DepthDiffers	38 mm	43 mm
HeightDiffers	126 mm	141 mm
Technical detailsidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Other featuresidentical
Multi ViewKnown for one	Unknown — not stated by the source	3

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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