Product comparison · 2 gpus

GIGABYTE GV-N440TC-1GI graphics card NVIDIA GeForce GT 440 vs GIGABYTE GV-R687SO-1GD graphics card AMD Radeon HD6870

24specifications compared
14differ
10identical
15known for one product only

Key differences

Graphics processor family
- GV-N440TC-1GI graphics card NVIDIA GeForce GT 440:NVIDIA
- GV-R687SO-1GD graphics card AMD Radeon HD6870:AMD
Graphics processor
- GV-N440TC-1GI graphics card NVIDIA GeForce GT 440:GeForce GT 440
- GV-R687SO-1GD graphics card AMD Radeon HD6870:Radeon HD6870
Maximum resolution
- GV-N440TC-1GI graphics card NVIDIA GeForce GT 440:2048 x 1536 pixels
- GV-R687SO-1GD graphics card AMD Radeon HD6870:2560 x 1600 pixels
CUDA
- GV-N440TC-1GI graphics card NVIDIA GeForce GT 440:Yes
- GV-R687SO-1GD graphics card AMD Radeon HD6870:No
Processor frequency
- GV-N440TC-1GI graphics card NVIDIA GeForce GT 440:830 MHz
- GV-R687SO-1GD graphics card AMD Radeon HD6870:950 MHz
Memory bus
- GV-N440TC-1GI graphics card NVIDIA GeForce GT 440:128 bit
- GV-R687SO-1GD graphics card AMD Radeon HD6870:256 bit
Memory clock speed
- GV-N440TC-1GI graphics card NVIDIA GeForce GT 440:3200 MHz
- GV-R687SO-1GD graphics card AMD Radeon HD6870:4400 MHz
Interface type
- GV-N440TC-1GI graphics card NVIDIA GeForce GT 440:PCI Express 2.0
- GV-R687SO-1GD graphics card AMD Radeon HD6870:PCI Express 2.1

Side by side

Differences highlightedShow differences only

Comparison of GV-N440TC-1GI, GV-R687SO-1GD
39 specifications	A GIGABYTE GV-N440TC-1GI graphics card NVIDIA GeForce GT 440 Model GV-N440TC-1GI View product	B GIGABYTE GV-R687SO-1GD graphics card AMD Radeon HD6870 Model GV-R687SO-1GD View product
Processor5 differ
Graphics processor familyDiffers	NVIDIA	AMD
Graphics processorDiffers	GeForce GT 440	Radeon HD6870
Maximum resolutionDiffers	2048 x 1536 pixels	2560 x 1600 pixels
CUDADiffers	Yes	No
Processor frequencyDiffers	830 MHz	950 MHz
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
Shader clockKnown for one	1660 MHz	Unknown — not stated by the source
Parallel processing technology supportKnown for one	Not supported	Unknown — not stated by the source
Memory2 differ
Memory busDiffers	128 bit	256 bit
Memory clock speedDiffers	3200 MHz	4400 MHz
Ports & interfaces1 differ
Interface typeDiffers	PCI Express 2.0	PCI Express 2.1
DVI-D ports quantityKnown for one	Unknown — not stated by the source	1
DVI-I ports quantityKnown for one	Unknown — not stated by the source	1
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	2
DVI ports quantityKnown for one	1	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Performance3 differ
PhysXDiffers	Yes	No
OpenGL versionDiffers	4.0	4.1
Dual Link DVIDiffers	No	Yes
Shader model versionKnown for one	5.0	Unknown — not stated by the source
Designidentical
Bracket heightKnown for one	Unknown — not stated by the source	Full-Height (FH)
Form factorKnown for one	Unknown — not stated by the source	Full-Height/Full-Length (FH/FL)
Poweridentical
Minimum system power supplyKnown for one	Unknown — not stated by the source	500 W
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Ultimate, Windows 7 Ultimate x64
Weight & dimensions3 differ
LengthDiffers	178 mm	290 mm
DepthDiffers	36 mm	38 mm
HeightDiffers	127 mm	126 mm
Other featuresidentical
Compatible operating systemsKnown for one	Window 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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