Product comparison · 2 gpus

GIGABYTE GV-N680D5-2GD-B graphics card NVIDIA GeForce GTX 680 vs GIGABYTE GV-R787OC-2GD graphics card AMD Radeon HD7870

44specifications compared
16differ
28identical
13known for one product only

Key differences

Graphics processor family
- GV-N680D5-2GD-B graphics card NVIDIA GeForce GTX 680:NVIDIA
- GV-R787OC-2GD graphics card AMD Radeon HD7870:AMD
Graphics processor
- GV-N680D5-2GD-B graphics card NVIDIA GeForce GTX 680:GeForce GTX 680
- GV-R787OC-2GD graphics card AMD Radeon HD7870:Radeon HD7870
CUDA
- GV-N680D5-2GD-B graphics card NVIDIA GeForce GTX 680:Yes
- GV-R787OC-2GD graphics card AMD Radeon HD7870:No
Processor frequency
- GV-N680D5-2GD-B graphics card NVIDIA GeForce GTX 680:1058 MHz
- GV-R787OC-2GD graphics card AMD Radeon HD7870:1100 MHz
Stream processors
- GV-N680D5-2GD-B graphics card NVIDIA GeForce GTX 680:1536
- GV-R787OC-2GD graphics card AMD Radeon HD7870:1280
Graphics card memory type
- GV-N680D5-2GD-B graphics card NVIDIA GeForce GTX 680:GDDR4
- GV-R787OC-2GD graphics card AMD Radeon HD7870:GDDR5
Memory clock speed
- GV-N680D5-2GD-B graphics card NVIDIA GeForce GTX 680:6008 MHz
- GV-R787OC-2GD graphics card AMD Radeon HD7870:4800 MHz
DVI-D ports quantity
- GV-N680D5-2GD-B graphics card NVIDIA GeForce GTX 680:1
- GV-R787OC-2GD graphics card AMD Radeon HD7870:0

Side by side

Differences highlightedShow differences only

Comparison of GV-N680D5-2GD-B, GV-R787OC-2GD
57 specifications	A GIGABYTE GV-N680D5-2GD-B graphics card NVIDIA GeForce GTX 680 Model GV-N680D5-2GD-B View product	B GIGABYTE GV-R787OC-2GD graphics card AMD Radeon HD7870 Model GV-R787OC-2GD View product
Processor5 differ
Graphics processor familyDiffers	NVIDIA	AMD
Graphics processorDiffers	GeForce GTX 680	Radeon HD7870
CUDADiffers	Yes	No
CUDA coresKnown for one	1536	Unknown — not stated by the source
Processor frequencyDiffers	1058 MHz	1100 MHz
Graphics card RAMDAC	400 MHz	400 MHz
Maximum analog resolution	2048 x 1536 pixels	2048 x 1536 pixels
Maximum digital resolution	2560 x 1600 pixels	2560 x 1600 pixels
Maximum displays per videocardKnown for one	4	Unknown — not stated by the source
Parallel processing technology supportKnown for one	2-Way SLI, 3-Way SLI	Unknown — not stated by the source
Stream processorsDiffers	1536	1280
Processor cores	1	1
Maximum resolutionKnown for one	Unknown — not stated by the source	4096 x 2160 pixels
Shader clockKnown for one	Unknown — not stated by the source	1100 MHz
Memory2 differ
Discrete graphics card memory	2 GB	2 GB
Graphics card memory typeDiffers	GDDR4	GDDR5
Memory bus	256 bit	256 bit
Memory clock speedDiffers	6008 MHz	4800 MHz
Memory bandwidth (max)Known for one	192.2 GB/s	Unknown — not stated by the source
Ports & interfaces2 differ
Interface type	PCI Express 3.0	PCI Express 3.0
HDMI ports quantity	1	1
DVI-D ports quantityDiffers	1	0
DVI-I ports quantity	1	1
DisplayPorts quantity	1	1
HDMI version	1.4a	1.4a
DVI ports quantityDiffers	2	1
VGA (D-Sub) ports quantity	0	0
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	2
Performance3 differ
PhysXDiffers	Yes	No
TV tuner integrated	No	No
DirectX version	11	11
Shader model version	5.0	5.0
OpenGL version	4.2	4.2
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
NVIDIA 3D VisionDiffers	Yes	No
Full HDDiffers	Yes	No
Texture Fill Rate (TFR)Known for one	128.8 GTexel/s	Unknown — not stated by the source
Designidentical
Cooling type	Active	Active
Bracket height	Full-Height (FH)	Full-Height (FH)
Form factor	Full-Height/Full-Length (FH/FL)	Full-Height/Full-Length (FH/FL)
Number of slots	2	2
Poweridentical
Minimum system power supplyKnown for one	550 W	Unknown — not stated by the source
Power consumption (typical)Known for one	195 W	Unknown — not stated by the source
Supplementary power connectors	2x 6-pin	2x 6-pin
System requirementsidentical
Windows operating systems supported	Yes	Yes
Mac operating systems supportedKnown for one	No	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions3 differ
LengthDiffers	275 mm	280 mm
DepthDiffers	38 mm	42.5 mm
HeightDiffers	126 mm	134 mm
Packaging contentidentical
Interface adapters included	DVI-I - VGA	DVI-I - VGA
User guide	Yes	Yes
Other features1 differ
Mac compatibility	No	No
Power requirementsKnown for one	38A	Unknown — not stated by the source
HDMI	Yes	Yes
Graphics card familyDiffers	NVIDIA	AMD, ATI

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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