Product comparison · 2 gpus

GIGABYTE GV-N480UD-15I V2.0 vs GIGABYTE GV-R687OC-1GD graphics card AMD Radeon HD6870

Key differences

Graphics processor family
- GV-N480UD-15I V2.0:NVIDIA
- GV-R687OC-1GD graphics card AMD Radeon HD6870:AMD
Graphics processor
- GV-N480UD-15I V2.0:GeForce GTX 480
- GV-R687OC-1GD graphics card AMD Radeon HD6870:Radeon HD6870
Processor frequency
- GV-N480UD-15I V2.0:700 MHz
- GV-R687OC-1GD graphics card AMD Radeon HD6870:915 MHz
Discrete graphics card memory
- GV-N480UD-15I V2.0:1.5 GB
- GV-R687OC-1GD graphics card AMD Radeon HD6870:1 GB
Memory bus
- GV-N480UD-15I V2.0:384 bit
- GV-R687OC-1GD graphics card AMD Radeon HD6870:256 bit
Memory clock speed
- GV-N480UD-15I V2.0:3696 MHz
- GV-R687OC-1GD graphics card AMD Radeon HD6870:4200 MHz
Interface type
- GV-N480UD-15I V2.0:PCI Express 2.0
- GV-R687OC-1GD graphics card AMD Radeon HD6870:PCI Express 2.1
PhysX
- GV-N480UD-15I V2.0:Yes
- GV-R687OC-1GD graphics card AMD Radeon HD6870:No

Differences highlightedShow differences only

Comparison of GV-N480UD-15I V2.0, GV-R687OC-1GD
26 specifications	A GIGABYTE GV-N480UD-15I V2.0 View product	B GIGABYTE GV-R687OC-1GD graphics card AMD Radeon HD6870 Model GV-R687OC-1GD View product
Processor3 differ
Graphics processor familyDiffers	NVIDIA	AMD
Graphics processorDiffers	GeForce GTX 480	Radeon HD6870
Maximum resolutionKnown for one	2560 x 1600 pixels	Unknown — not stated by the source
Processor frequencyDiffers	700 MHz	915 MHz
Shader clockKnown for one	1401 MHz	Unknown — not stated by the source
CUDAKnown for one	Unknown — not stated by the source	No
Memory3 differ
Discrete graphics card memoryDiffers	1.5 GB	1 GB
Graphics card memory type	GDDR5	GDDR5
Memory busDiffers	384 bit	256 bit
Memory clock speedDiffers	3696 MHz	4200 MHz
Ports & interfaces1 differ
Interface typeDiffers	PCI Express 2.0	PCI Express 2.1
DVI-I ports quantity	2	2
Mini HDMI ports quantityKnown for one	1	Unknown — not stated by the source
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	2
Performance1 differ
PhysXDiffers	Yes	No
TV tuner integrated	No	No
DirectX version	11	11
Shader model version	5.0	5.0
OpenGL version	4.1	4.1
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
Designidentical
Cooling type	Active	Active
Other featuresidentical
Mac compatibility	No	No
HDMI	Yes	Yes
Compatible operating systems	Windows Vista, Windows 7	Windows Vista, Windows 7

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.