Product comparison · 2 gpus

Fujitsu AMD Radeon R9 255 2GB vs GIGABYTE GV-N660WF2-2GD REV 2.0

27specifications compared
16differ
11identical
15known for one product only

Key differences

Graphics processor family
- AMD Radeon R9 255 2GB:AMD
- GV-N660WF2-2GD REV 2.0:NVIDIA
Graphics processor
- AMD Radeon R9 255 2GB:Radeon R9 255
- GV-N660WF2-2GD REV 2.0:GeForce GTX 660
CUDA
- AMD Radeon R9 255 2GB:No
- GV-N660WF2-2GD REV 2.0:Yes
Processor frequency
- AMD Radeon R9 255 2GB:930 MHz
- GV-N660WF2-2GD REV 2.0:980 MHz
Maximum displays per videocard
- AMD Radeon R9 255 2GB:3
- GV-N660WF2-2GD REV 2.0:4
Parallel processing technology support
- AMD Radeon R9 255 2GB:2-Way CrossFireX
- GV-N660WF2-2GD REV 2.0:2-Way SLI
Memory clock speed
- AMD Radeon R9 255 2GB:400 MHz
- GV-N660WF2-2GD REV 2.0:6008 MHz
Interface type
- AMD Radeon R9 255 2GB:PCI Express x16 3.0
- GV-N660WF2-2GD REV 2.0:PCI Express 3.0

Side by side

Differences highlightedShow differences only

Comparison of AMD Radeon R9 255 2GB, GV-N660WF2-2GD REV 2.0
42 specifications	A Fujitsu AMD Radeon R9 255 2GB View product	B GIGABYTE GV-N660WF2-2GD REV 2.0 View product
Processor6 differ
Graphics processor familyDiffers	AMD	NVIDIA
Graphics processorDiffers	Radeon R9 255	GeForce GTX 660
Maximum resolution	4096 x 2160 pixels	4096 x 2160 pixels
CUDADiffers	No	Yes
Processor frequencyDiffers	930 MHz	980 MHz
Processor boost clock speedKnown for one	Unknown — not stated by the source	1046 MHz
FireStream	No	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	4096 x 2160 pixels
Maximum displays per videocardDiffers	3	4
Parallel processing technology supportDiffers	2-Way CrossFireX	2-Way SLI
Memory1 differ
Discrete graphics card memory	2 GB	2 GB
Graphics card memory type	GDDR5	GDDR5
Memory busKnown for one	Unknown — not stated by the source	192 bit
Memory clock speedDiffers	400 MHz	6008 MHz
Ports & interfaces4 differ
Interface typeDiffers	PCI Express x16 3.0	PCI Express 3.0
HDMI ports quantityDiffers	0	1
DVI-D ports quantityDiffers	0	1
DVI-I ports quantity	1	1
DisplayPorts quantityDiffers	2	1
DVI ports quantityKnown for one	Unknown — not stated by the source	2
VGA (D-Sub) ports quantity	0	0
Performance2 differ
PhysXDiffers	No	Yes
TV tuner integrated	No	No
DirectX versionDiffers	12.0	11.1
OpenGL version	4.3	4.3
Dual Link DVI	Yes	Yes
NVIDIA 3D VisionKnown for one	Unknown — not stated by the source	Yes
Full HDKnown for one	Unknown — not stated by the source	Yes
HDCPKnown for one	Yes	Unknown — not stated by the source
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 slotsKnown for one	Unknown — not stated by the source	2
Product colourKnown for one	Black	Unknown — not stated by the source
CertificationKnown for one	CE, FCC Class B, EN55022, EN55024, EN60950	Unknown — not stated by the source
Poweridentical
Minimum system power supplyKnown for one	Unknown — not stated by the source	450 W
Weight & dimensions2 differ
LengthDiffers	173 mm	256.3 mm
DepthKnown for one	Unknown — not stated by the source	42 mm
HeightDiffers	110 mm	131 mm
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 7 Enterprise, Windows 8, Windows 7 Enterprise x64, Windows 8 Enterprise, Windows 7 Home Basic, Windows 8 Enterprise x64, Windows 7 Home Basic x64, Windows 8 Pro, Windows 7 Home Premium, Windows 8 Pro x64, Windows 7 Home Premium x64, Windows 8 x64, Windows 7 Professional, Windows 8.1, Windows	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Yes	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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