Product comparison · 2 gpus

ASUS 90-C1CR20-L0UAN0YZ graphics card AMD Radeon HD6670 vs GIGABYTE GV-R677D5-1GD graphics card AMD Radeon HD6770

21specifications compared
9differ
12identical
13known for one product only

Key differences

Graphics processor
- 90-C1CR20-L0UAN0YZ graphics card AMD Radeon HD6670:Radeon HD6670
- GV-R677D5-1GD graphics card AMD Radeon HD6770:Radeon HD6770
Processor frequency
- 90-C1CR20-L0UAN0YZ graphics card AMD Radeon HD6670:800 MHz
- GV-R677D5-1GD graphics card AMD Radeon HD6770:775 MHz
Graphics card memory type
- 90-C1CR20-L0UAN0YZ graphics card AMD Radeon HD6670:GDDR3
- GV-R677D5-1GD graphics card AMD Radeon HD6770:GDDR5
Memory clock speed
- 90-C1CR20-L0UAN0YZ graphics card AMD Radeon HD6670:1800 MHz
- GV-R677D5-1GD graphics card AMD Radeon HD6770:4000 MHz
DVI-D ports quantity
- 90-C1CR20-L0UAN0YZ graphics card AMD Radeon HD6670:1
- GV-R677D5-1GD graphics card AMD Radeon HD6770:0
VGA (D-Sub) ports quantity
- 90-C1CR20-L0UAN0YZ graphics card AMD Radeon HD6670:1
- GV-R677D5-1GD graphics card AMD Radeon HD6770:0
Dual Link DVI
- 90-C1CR20-L0UAN0YZ graphics card AMD Radeon HD6670:No
- GV-R677D5-1GD graphics card AMD Radeon HD6770:Yes
Cooling type
- 90-C1CR20-L0UAN0YZ graphics card AMD Radeon HD6670:Passive
- GV-R677D5-1GD graphics card AMD Radeon HD6770:Active

Side by side

Differences highlightedShow differences only

Comparison of 90-C1CR20-L0UAN0YZ, GV-R677D5-1GD
34 specifications	A ASUS 90-C1CR20-L0UAN0YZ graphics card AMD Radeon HD6670 Model 90-C1CR20-L0UAN0YZ View product	B GIGABYTE GV-R677D5-1GD graphics card AMD Radeon HD6770 Model GV-R677D5-1GD View product
Processor2 differ
Graphics processor family	AMD	AMD
Graphics processorDiffers	Radeon HD6670	Radeon HD6770
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Processor frequencyDiffers	800 MHz	775 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	2560 x 1600 pixels
CUDAKnown for one	No	Unknown — not stated by the source
Memory2 differ
Discrete graphics card memory	1 GB	1 GB
Graphics card memory typeDiffers	GDDR3	GDDR5
Memory bus	128 bit	128 bit
Memory clock speedDiffers	1800 MHz	4000 MHz
Ports & interfaces2 differ
Interface type	PCI Express 2.1	PCI Express 2.1
HDMI ports quantity	1	1
DVI-D ports quantityDiffers	1	0
DVI-I ports quantityKnown for one	Unknown — not stated by the source	1
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
VGA (D-Sub) ports quantityDiffers	1	0
Performance1 differ
PhysX	No	No
TV tuner integrated	No	No
DirectX version	11	11
OpenGL versionKnown for one	Unknown — not stated by the source	4.1
Dual Link DVIDiffers	No	Yes
HDCPKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Cooling typeDiffers	Passive	Active
Bracket height	Full-Height (FH)	Full-Height (FH)
Form factor	Full-Height/Half-Length (FH/HL)	Full-Height/Half-Length (FH/HL)
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	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
Weight & dimensions1 differ
LengthKnown for one	Unknown — not stated by the source	205 mm
DepthKnown for one	Unknown — not stated by the source	42 mm
HeightDiffers	116.8 mm	134 mm
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Other featuresidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	No
HDMI	Yes	Yes
Packaging contentidentical
Bundled softwareKnown for one	ASUS Utilities & Driver	Unknown — not stated by the source

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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