Product comparison · 2 gpus

ASUS HD7770-1GD5 graphics card AMD Radeon HD7770 vs GIGABYTE GV-R777OC-1GD REV2.0

37specifications compared
6differ
31identical
14known for one product only

Key differences

Processor frequency
- HD7770-1GD5 graphics card AMD Radeon HD7770:1000 MHz
- GV-R777OC-1GD REV2.0:1050 MHz
Maximum displays per videocard
- HD7770-1GD5 graphics card AMD Radeon HD7770:3
- GV-R777OC-1GD REV2.0:4
DisplayPorts quantity
- HD7770-1GD5 graphics card AMD Radeon HD7770:1
- GV-R777OC-1GD REV2.0:0
Length
- HD7770-1GD5 graphics card AMD Radeon HD7770:190.5 mm
- GV-R777OC-1GD REV2.0:212 mm
Depth
- HD7770-1GD5 graphics card AMD Radeon HD7770:38.1 mm
- GV-R777OC-1GD REV2.0:41.5 mm
Height
- HD7770-1GD5 graphics card AMD Radeon HD7770:134.6 mm
- GV-R777OC-1GD REV2.0:136.5 mm

Side by side

Differences highlightedShow differences only

Comparison of HD7770-1GD5, GV-R777OC-1GD REV2.0
51 specifications	A ASUS HD7770-1GD5 graphics card AMD Radeon HD7770 Model HD7770-1GD5 View product	B GIGABYTE GV-R777OC-1GD REV2.0 View product
Processor2 differ
Graphics processor family	AMD	AMD
Graphics processor	Radeon HD7770	Radeon HD7770
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
CUDA	No	No
Processor frequencyDiffers	1000 MHz	1050 MHz
Graphics card RAMDACKnown for one	400 MHz	Unknown — not stated by the source
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 videocardDiffers	3	4
Parallel processing technology support	2-Way CrossFireX	2-Way CrossFireX
Memoryidentical
Discrete graphics card memory	1 GB	1 GB
Graphics card memory type	GDDR5	GDDR5
Memory bus	128 bit	128 bit
Memory clock speed	4500 MHz	4500 MHz
Ports & interfaces1 differ
Interface type	PCI Express 3.0	PCI Express 3.0
HDMI ports quantity	1	1
DVI-D ports quantity	0	0
DVI-I ports quantity	1	1
DisplayPorts quantityDiffers	1	0
VGA (D-Sub) ports quantity	0	0
HDMI versionKnown for one	Unknown — not stated by the source	1.4a
DVI ports quantityKnown for one	Unknown — not stated by the source	1
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	2
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
HDCPKnown for one	Yes	Unknown — not stated by the source
Dual Link DVI	Yes	Yes
NVIDIA 3D Vision	Yes	Yes
Full HD	Yes	Yes
Designidentical
Cooling type	Active	Active
Bracket height	Full-Height (FH)	Full-Height (FH)
Form factor	Full-Height/Half-Length (FH/HL)	Full-Height/Half-Length (FH/HL)
Number of slotsKnown for one	Unknown — not stated by the source	2
Poweridentical
Power consumption (typical)Known for one	150 W	Unknown — not stated by the source
Supplementary power connectorsKnown for one	1x 6-pin	Unknown — not stated by the source
Minimum system power supplyKnown for one	Unknown — not stated by the source	450 W
System requirementsidentical
Windows operating systems supported	Yes	Yes
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions3 differ
LengthDiffers	190.5 mm	212 mm
DepthDiffers	38.1 mm	41.5 mm
HeightDiffers	134.6 mm	136.5 mm
Packaging contentidentical
Cables includedKnown for one	CrossFire	Unknown — not stated by the source
Interface adapters includedKnown for one	DVI-I - VGA	Unknown — not stated by the source
User guideKnown for one	Yes	Unknown — not stated by the source
Bundled softwareKnown for one	Unknown — not stated by the source	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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