Product comparison · 2 gpus

CLUB3D Radeon R9 270 '14 Series vs GIGABYTE GV-R777OC-1GD REV. 2

30specifications compared
14differ
16identical
23known for one product only

Key differences

Graphics processor
- Radeon R9 270 '14 Series:Radeon R9 270
- GV-R777OC-1GD REV. 2:Radeon HD7770
Maximum resolution
- Radeon R9 270 '14 Series:4096 x 3112 pixels
- GV-R777OC-1GD REV. 2:2560 x 1600 pixels
Processor frequency
- Radeon R9 270 '14 Series:955 MHz
- GV-R777OC-1GD REV. 2:1050 MHz
Discrete graphics card memory
- Radeon R9 270 '14 Series:2 GB
- GV-R777OC-1GD REV. 2:1 GB
Memory bus
- Radeon R9 270 '14 Series:256 bit
- GV-R777OC-1GD REV. 2:128 bit
Memory clock speed
- Radeon R9 270 '14 Series:5600 MHz
- GV-R777OC-1GD REV. 2:4500 MHz
Interface type
- Radeon R9 270 '14 Series:PCI Express x16
- GV-R777OC-1GD REV. 2:PCI Express 3.0
DisplayPorts quantity
- Radeon R9 270 '14 Series:1
- GV-R777OC-1GD REV. 2:0

Side by side

Differences highlightedShow differences only

Comparison of Radeon R9 270 '14 Series, GV-R777OC-1GD REV. 2
53 specifications	A CLUB3D Radeon R9 270 '14 Series View product	B GIGABYTE GV-R777OC-1GD REV. 2 View product
Processor4 differ
Graphics processorDiffers	Radeon R9 270	Radeon HD7770
Maximum resolutionDiffers	4096 x 3112 pixels	2560 x 1600 pixels
Processor frequencyDiffers	955 MHz	1050 MHz
FireStreamKnown for one	Yes	Unknown — not stated by the source
Graphics card RAMDACKnown for one	400 MHz	Unknown — not stated by the source
Parallel processing technology supportDiffers	2-Way CrossFireX	2-Way CrossFireX, 3-Way CrossFireX, 4-Way CrossFireX
Stream processorsKnown for one	1280	Unknown — not stated by the source
Processor coresKnown for one	1	Unknown — not stated by the source
CUDAKnown for one	Unknown — not stated by the source	No
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
Memory3 differ
Discrete graphics card memoryDiffers	2 GB	1 GB
Memory busDiffers	256 bit	128 bit
Memory clock speedDiffers	5600 MHz	4500 MHz
Memory bandwidth (max)Known for one	179 GB/s	Unknown — not stated by the source
Ports & interfaces2 differ
Interface typeDiffers	PCI Express x16	PCI Express 3.0
DisplayPorts quantityDiffers	1	0
HDMI versionKnown for one	1.4a	Unknown — not stated by the source
Dual VGAKnown for one	Yes	Unknown — not stated by the source
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
Shader model versionKnown for one	4.1	Unknown — not stated by the source
OpenCL versionKnown for one	1.2	Unknown — not stated by the source
Full HDKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Form factorDiffers	ATX	Full-Height/Half-Length (FH/HL)
Product colourKnown for one	Black	Unknown — not stated by the source
Bracket heightKnown for one	Unknown — not stated by the source	Full-Height (FH)
Power1 differ
Minimum system power supplyDiffers	700 W	450 W
Power consumption (typical)Known for one	146 W	Unknown — not stated by the source
System requirementsidentical
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, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Win	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	482 g	212 g
LengthKnown for one	211 mm	Unknown — not stated by the source
DepthDiffers	36 mm	41.5 mm
HeightDiffers	122 mm	136.5 mm
Packaging contentidentical
User guideKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
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.

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