Product comparison · 2 gpus

GIGABYTE GV-R777OC-1GD REV2.0 vs GIGABYTE GV-R797SO-3GD graphics card AMD Radeon HD7970

37specifications compared
9differ
28identical
6known for one product only

Key differences

Graphics processor
- GV-R777OC-1GD REV2.0:Radeon HD7770
- GV-R797SO-3GD graphics card AMD Radeon HD7970:Radeon HD7970
Processor frequency
- GV-R777OC-1GD REV2.0:1050 MHz
- GV-R797SO-3GD graphics card AMD Radeon HD7970:1080 MHz
Discrete graphics card memory
- GV-R777OC-1GD REV2.0:1 GB
- GV-R797SO-3GD graphics card AMD Radeon HD7970:3 GB
Memory bus
- GV-R777OC-1GD REV2.0:128 bit
- GV-R797SO-3GD graphics card AMD Radeon HD7970:384 bit
Memory clock speed
- GV-R777OC-1GD REV2.0:4500 MHz
- GV-R797SO-3GD graphics card AMD Radeon HD7970:5500 MHz
Minimum system power supply
- GV-R777OC-1GD REV2.0:450 W
- GV-R797SO-3GD graphics card AMD Radeon HD7970:650 W
Depth
- GV-R777OC-1GD REV2.0:41.5 mm
- GV-R797SO-3GD graphics card AMD Radeon HD7970:64 mm
Height
- GV-R777OC-1GD REV2.0:136.5 mm
- GV-R797SO-3GD graphics card AMD Radeon HD7970:148 mm

Side by side

Differences highlightedShow differences only

Comparison of GV-R777OC-1GD REV2.0, GV-R797SO-3GD
43 specifications	A GIGABYTE GV-R777OC-1GD REV2.0 View product	B GIGABYTE GV-R797SO-3GD graphics card AMD Radeon HD7970 Model GV-R797SO-3GD View product
Processor2 differ
Graphics processor family	AMD	AMD
Graphics processorDiffers	Radeon HD7770	Radeon HD7970
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
CUDAKnown for one	No	Unknown — not stated by the source
Processor frequencyDiffers	1050 MHz	1080 MHz
Maximum analog resolution	2048 x 1536 pixels	2048 x 1536 pixels
Maximum digital resolution	2560 x 1600 pixels	2560 x 1600 pixels
Maximum displays per videocard	4	4
Parallel processing technology support	2-Way CrossFireX	2-Way CrossFireX
Memory3 differ
Discrete graphics card memoryDiffers	1 GB	3 GB
Graphics card memory type	GDDR5	GDDR5
Memory busDiffers	128 bit	384 bit
Memory clock speedDiffers	4500 MHz	5500 MHz
Ports & interfacesidentical
Interface type	PCI Express 3.0	PCI Express 3.0
HDMI ports quantity	1	1
DVI-D ports quantityKnown for one	0	Unknown — not stated by the source
DVI-I ports quantity	1	1
DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
HDMI version	1.4a	1.4a
DVI ports quantity	1	1
Mini DisplayPorts quantity	2	2
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
Performanceidentical
PhysX	No	No
TV tuner integrated	No	No
DirectX version	11	11
Shader model version	5.0	5.0
OpenGL version	4.2	4.2
Dual Link DVI	Yes	Yes
NVIDIA 3D Vision	Yes	Yes
Full HD	Yes	Yes
Design1 differ
Cooling type	Active	Active
Bracket height	Full-Height (FH)	Full-Height (FH)
Form factorDiffers	Full-Height/Half-Length (FH/HL)	Full-Height/Full-Length (FH/FL)
Number of slotsKnown for one	2	Unknown — not stated by the source
Power1 differ
Minimum system power supplyDiffers	450 W	650 W
System requirementsidentical
Windows operating systems supported	Yes	Yes
Weight & dimensions2 differ
LengthKnown for one	212 mm	Unknown — not stated by the source
DepthDiffers	41.5 mm	64 mm
HeightDiffers	136.5 mm	148 mm
Packaging contentidentical
Bundled software	Driver CD	Driver CD
Other featuresidentical
Mac compatibility	No	No
HDMI	Yes	Yes
Number of processors installed	1	1

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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