Product comparison · 2 gpus

GIGABYTE GV-N570OC-13I graphics card NVIDIA GeForce GTX 570 vs GIGABYTE GV-R687OC-1GD-B graphics card AMD Radeon HD6870

20specifications compared
12differ
8identical
14known for one product only

Key differences

Graphics processor family
- GV-N570OC-13I graphics card NVIDIA GeForce GTX 570:NVIDIA
- GV-R687OC-1GD-B graphics card AMD Radeon HD6870:AMD
Graphics processor
- GV-N570OC-13I graphics card NVIDIA GeForce GTX 570:GeForce GTX 570
- GV-R687OC-1GD-B graphics card AMD Radeon HD6870:Radeon HD6870
CUDA
- GV-N570OC-13I graphics card NVIDIA GeForce GTX 570:Yes
- GV-R687OC-1GD-B graphics card AMD Radeon HD6870:No
Processor frequency
- GV-N570OC-13I graphics card NVIDIA GeForce GTX 570:780 MHz
- GV-R687OC-1GD-B graphics card AMD Radeon HD6870:4200 MHz
Parallel processing technology support
- GV-N570OC-13I graphics card NVIDIA GeForce GTX 570:3-Way SLI
- GV-R687OC-1GD-B graphics card AMD Radeon HD6870:Not supported
Discrete graphics card memory
- GV-N570OC-13I graphics card NVIDIA GeForce GTX 570:1.25 GB
- GV-R687OC-1GD-B graphics card AMD Radeon HD6870:1 GB
Memory bus
- GV-N570OC-13I graphics card NVIDIA GeForce GTX 570:320 bit
- GV-R687OC-1GD-B graphics card AMD Radeon HD6870:256 bit
PhysX
- GV-N570OC-13I graphics card NVIDIA GeForce GTX 570:Yes
- GV-R687OC-1GD-B graphics card AMD Radeon HD6870:No

Side by side

Differences highlightedShow differences only

Comparison of GV-N570OC-13I, GV-R687OC-1GD-B
34 specifications	A GIGABYTE GV-N570OC-13I graphics card NVIDIA GeForce GTX 570 Model GV-N570OC-13I View product	B GIGABYTE GV-R687OC-1GD-B graphics card AMD Radeon HD6870 Model GV-R687OC-1GD-B View product
Processor5 differ
Graphics processor familyDiffers	NVIDIA	AMD
Graphics processorDiffers	GeForce GTX 570	Radeon HD6870
CUDADiffers	Yes	No
Processor frequencyDiffers	780 MHz	4200 MHz
Shader clockKnown for one	1560 MHz	Unknown — not stated by the source
Parallel processing technology supportDiffers	3-Way SLI	Not supported
Memory2 differ
Discrete graphics card memoryDiffers	1.25 GB	1 GB
Memory busDiffers	320 bit	256 bit
Memory clock speedKnown for one	3800 MHz	Unknown — not stated by the source
Data transfer rateKnown for one	2.5 Gbit/s	Unknown — not stated by the source
Memory bandwidth (max)Known for one	5 GB/s	Unknown — not stated by the source
Ports & interfacesidentical
Interface typeKnown for one	PCI Express 2.0	Unknown — not stated by the source
DVI-I ports quantityKnown for one	2	Unknown — not stated by the source
Mini HDMI ports quantityKnown for one	1	Unknown — not stated by the source
TV-outKnown for one	No	Unknown — not stated by the source
Performance2 differ
PhysXDiffers	Yes	No
Shader model versionKnown for one	5.0	Unknown — not stated by the source
HDCPDiffers	Yes	No
Full HDKnown for one	Yes	Unknown — not stated by the source
Designidentical
CertificationKnown for one	RoHS	Unknown — not stated by the source
Poweridentical
Minimum system power supplyKnown for one	600 W	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	500 W
Weight & dimensions3 differ
LengthDiffers	280 mm	290 mm
DepthDiffers	43 mm	38 mm
HeightDiffers	137 mm	126 mm
Other featuresidentical
Compatible operating systemsKnown for one	Windows Vista/7	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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