Product comparison · 2 gpus

GIGABYTE GV-R677D5-1GD graphics card AMD Radeon HD6770 vs GIGABYTE GV-R697UD-2GD graphics card AMD Radeon HD6970

29specifications compared
10differ
19identical
6known for one product only

Key differences

Graphics processor
- GV-R677D5-1GD graphics card AMD Radeon HD6770:Radeon HD6770
- GV-R697UD-2GD graphics card AMD Radeon HD6970:Radeon HD6970
Processor frequency
- GV-R677D5-1GD graphics card AMD Radeon HD6770:775 MHz
- GV-R697UD-2GD graphics card AMD Radeon HD6970:880 MHz
Discrete graphics card memory
- GV-R677D5-1GD graphics card AMD Radeon HD6770:1 GB
- GV-R697UD-2GD graphics card AMD Radeon HD6970:2 GB
Memory bus
- GV-R677D5-1GD graphics card AMD Radeon HD6770:128 bit
- GV-R697UD-2GD graphics card AMD Radeon HD6970:256 bit
Memory clock speed
- GV-R677D5-1GD graphics card AMD Radeon HD6770:4000 MHz
- GV-R697UD-2GD graphics card AMD Radeon HD6970:5500 MHz
DVI-D ports quantity
- GV-R677D5-1GD graphics card AMD Radeon HD6770:0
- GV-R697UD-2GD graphics card AMD Radeon HD6970:1
Length
- GV-R677D5-1GD graphics card AMD Radeon HD6770:205 mm
- GV-R697UD-2GD graphics card AMD Radeon HD6970:290 mm
Depth
- GV-R677D5-1GD graphics card AMD Radeon HD6770:42 mm
- GV-R697UD-2GD graphics card AMD Radeon HD6970:38 mm

Side by side

Differences highlightedShow differences only

Comparison of GV-R677D5-1GD, GV-R697UD-2GD
35 specifications	A GIGABYTE GV-R677D5-1GD graphics card AMD Radeon HD6770 Model GV-R677D5-1GD View product	B GIGABYTE GV-R697UD-2GD graphics card AMD Radeon HD6970 Model GV-R697UD-2GD View product
Processor2 differ
Graphics processor family	AMD	AMD
Graphics processorDiffers	Radeon HD6770	Radeon HD6970
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Processor frequencyDiffers	775 MHz	880 MHz
Maximum analog resolution	2048 x 1536 pixels	2048 x 1536 pixels
Maximum digital resolution	2560 x 1600 pixels	2560 x 1600 pixels
Memory3 differ
Discrete graphics card memoryDiffers	1 GB	2 GB
Graphics card memory type	GDDR5	GDDR5
Memory busDiffers	128 bit	256 bit
Memory clock speedDiffers	4000 MHz	5500 MHz
Ports & interfaces1 differ
Interface type	PCI Express 2.1	PCI Express 2.1
HDMI ports quantity	1	1
DVI-D ports quantityDiffers	0	1
DVI-I ports quantity	1	1
DisplayPorts quantity	1	1
VGA (D-Sub) ports quantity	0	0
Performanceidentical
PhysX	No	No
TV tuner integrated	No	No
DirectX version	11	11
OpenGL version	4.1	4.1
Dual Link DVI	Yes	Yes
Design1 differ
Cooling type	Active	Active
Bracket height	Full-Height (FH)	Full-Height (FH)
Form factorDiffers	Full-Height/Half-Length (FH/HL)	Half-Height/Half-Length (HH/HL)
CertificationKnown for one	Unknown — not stated by the source	RoHS
Poweridentical
Minimum system power supplyKnown for one	Unknown — not stated by the source	550 W
System requirementsidentical
Minimum system requirementsKnown for one	Unknown — not stated by the source	PCI-E 2.1
Windows operating systems supportedKnown for one	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	Unknown — not stated by the source
Weight & dimensions3 differ
LengthDiffers	205 mm	290 mm
DepthDiffers	42 mm	38 mm
HeightDiffers	134 mm	126 mm
Other featuresidentical
Mac compatibility	No	No
HDMI	Yes	Yes
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 7
Technical detailsidentical
Compliance certificatesKnown for one	RoHS	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.

More gpu comparisons

All gpu comparisons