Product comparison · 2 gpus

GIGABYTE GV-R777OC-1GD REV. 2 vs GIGABYTE GV-R929XOC-4GD graphics card AMD Radeon R9

32specifications compared
17differ
15identical
7known for one product only

Key differences

Graphics processor
- GV-R777OC-1GD REV. 2:Radeon HD7770
- GV-R929XOC-4GD graphics card AMD Radeon R9:Radeon R9 290X
Maximum resolution
- GV-R777OC-1GD REV. 2:2560 x 1600 pixels
- GV-R929XOC-4GD graphics card AMD Radeon R9:4096 x 2160 pixels
Processor frequency
- GV-R777OC-1GD REV. 2:1050 MHz
- GV-R929XOC-4GD graphics card AMD Radeon R9:1040 MHz
Maximum digital resolution
- GV-R777OC-1GD REV. 2:2560 x 1600 pixels
- GV-R929XOC-4GD graphics card AMD Radeon R9:4096 x 2160 pixels
Discrete graphics card memory
- GV-R777OC-1GD REV. 2:1 GB
- GV-R929XOC-4GD graphics card AMD Radeon R9:4 GB
Memory bus
- GV-R777OC-1GD REV. 2:128 bit
- GV-R929XOC-4GD graphics card AMD Radeon R9:512 bit
Memory clock speed
- GV-R777OC-1GD REV. 2:4500 MHz
- GV-R929XOC-4GD graphics card AMD Radeon R9:5000 MHz
DVI-D ports quantity
- GV-R777OC-1GD REV. 2:0
- GV-R929XOC-4GD graphics card AMD Radeon R9:2

Side by side

Differences highlightedShow differences only

Comparison of GV-R777OC-1GD REV. 2, GV-R929XOC-4GD
39 specifications	A GIGABYTE GV-R777OC-1GD REV. 2 View product	B GIGABYTE GV-R929XOC-4GD graphics card AMD Radeon R9 Model GV-R929XOC-4GD View product
Processor4 differ
Graphics processor family	AMD	AMD
Graphics processorDiffers	Radeon HD7770	Radeon R9 290X
Maximum resolutionDiffers	2560 x 1600 pixels	4096 x 2160 pixels
CUDA	No	No
Processor frequencyDiffers	1050 MHz	1040 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 videocard	4	4
Parallel processing technology supportKnown for one	2-Way CrossFireX, 3-Way CrossFireX, 4-Way CrossFireX	Unknown — not stated by the source
Memory3 differ
Discrete graphics card memoryDiffers	1 GB	4 GB
Graphics card memory type	GDDR5	GDDR5
Memory busDiffers	128 bit	512 bit
Memory clock speedDiffers	4500 MHz	5000 MHz
Ports & interfaces4 differ
Interface type	PCI Express 3.0	PCI Express 3.0
HDMI ports quantity	1	1
DVI-D ports quantityDiffers	0	2
DVI-I ports quantityDiffers	1	0
DisplayPorts quantityDiffers	0	1
DVI ports quantityDiffers	1	2
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
HDCPKnown for one	Yes	Unknown — not stated by the source
Dual Link DVI	Yes	Yes
HD3D Technology	Yes	Yes
Full HDKnown for one	Unknown — not stated by the source	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 slots	2	2
Power1 differ
Minimum system power supplyDiffers	450 W	600 W
Supplementary power connectorsKnown for one	Unknown — not stated by the source	1x 6-pin, 1x 8-pin
Weight & dimensions2 differ
WeightKnown for one	212 g	Unknown — not stated by the source
DepthDiffers	41.5 mm	43 mm
HeightDiffers	136.5 mm	141 mm
LengthKnown for one	Unknown — not stated by the source	294 mm

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