Product comparison · 2 gpus

MSI 912-V277-001 graphics card AMD Radeon HD7970 vs MSI N660TI-2GD5/OCV1 graphics card NVIDIA GeForce GTX 660 Ti

26specifications compared
12differ
14identical
33known for one product only

Key differences

Graphics processor family
- 912-V277-001 graphics card AMD Radeon HD7970:AMD
- N660TI-2GD5/OCV1 graphics card NVIDIA GeForce GTX 660 Ti:NVIDIA
Graphics processor
- 912-V277-001 graphics card AMD Radeon HD7970:Radeon HD7970
- N660TI-2GD5/OCV1 graphics card NVIDIA GeForce GTX 660 Ti:GeForce GTX 660 Ti
CUDA
- 912-V277-001 graphics card AMD Radeon HD7970:No
- N660TI-2GD5/OCV1 graphics card NVIDIA GeForce GTX 660 Ti:Yes
Processor frequency
- 912-V277-001 graphics card AMD Radeon HD7970:1010 MHz
- N660TI-2GD5/OCV1 graphics card NVIDIA GeForce GTX 660 Ti:941 MHz
Discrete graphics card memory
- 912-V277-001 graphics card AMD Radeon HD7970:3 GB
- N660TI-2GD5/OCV1 graphics card NVIDIA GeForce GTX 660 Ti:2 GB
Memory bus
- 912-V277-001 graphics card AMD Radeon HD7970:384 bit
- N660TI-2GD5/OCV1 graphics card NVIDIA GeForce GTX 660 Ti:192 bit
Memory clock speed
- 912-V277-001 graphics card AMD Radeon HD7970:5500 MHz
- N660TI-2GD5/OCV1 graphics card NVIDIA GeForce GTX 660 Ti:6008 MHz
DVI-D ports quantity
- 912-V277-001 graphics card AMD Radeon HD7970:0
- N660TI-2GD5/OCV1 graphics card NVIDIA GeForce GTX 660 Ti:1

Side by side

Differences highlightedShow differences only

Comparison of 912-V277-001, N660TI-2GD5/OCV1
59 specifications	A MSI 912-V277-001 graphics card AMD Radeon HD7970 Model 912-V277-001 View product	B MSI N660TI-2GD5/OCV1 graphics card NVIDIA GeForce GTX 660 Ti Model N660TI-2GD5/OCV1 View product
Processor4 differ
Graphics processor familyDiffers	AMD	NVIDIA
Graphics processorDiffers	Radeon HD7970	GeForce GTX 660 Ti
CUDADiffers	No	Yes
CUDA coresKnown for one	Unknown — not stated by the source	1344
Processor frequencyDiffers	1010 MHz	941 MHz
Processor boost clock speedKnown for one	Unknown — not stated by the source	1019.5 MHz
Graphics card RAMDAC	400 MHz	400 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
Maximum displays per videocardKnown for one	Unknown — not stated by the source	4
Parallel processing technology supportKnown for one	Unknown — not stated by the source	2-Way SLI, 3-Way SLI
Stream processorsKnown for one	Unknown — not stated by the source	1344
Maximum resolutionKnown for one	2560 x 1600 pixels	Unknown — not stated by the source
Memory3 differ
Discrete graphics card memoryDiffers	3 GB	2 GB
Graphics card memory type	GDDR5	GDDR5
Memory busDiffers	384 bit	192 bit
Memory clock speedDiffers	5500 MHz	6008 MHz
Memory bandwidth (max)Known for one	Unknown — not stated by the source	144.2 GB/s
Ports & interfaces2 differ
Interface type	PCI Express 3.0	PCI Express 3.0
HDMI ports quantity	1	1
DVI-D ports quantityDiffers	0	1
DVI-I ports quantity	1	1
DisplayPorts quantityDiffers	0	1
HDMI version	1.4a	1.4a
DVI ports quantityKnown for one	Unknown — not stated by the source	2
VGA (D-Sub) ports quantity	0	0
DisplayPort versionKnown for one	1.2	Unknown — not stated by the source
Mini DisplayPorts quantityKnown for one	2	Unknown — not stated by the source
Performance1 differ
PhysXDiffers	No	Yes
TV tuner integrated	No	No
DirectX version	11	11
Shader model versionKnown for one	Unknown — not stated by the source	5.0
OpenGL version	4.2	4.2
HDCP	Yes	Yes
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
Designidentical
Cooling type	Active	Active
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)
Number of slotsKnown for one	Unknown — not stated by the source	2
Poweridentical
Minimum system power supplyKnown for one	Unknown — not stated by the source	450 W
Power consumption (typical)Known for one	Unknown — not stated by the source	146 W
Supplementary power connectorsKnown for one	Unknown — not stated by the source	2x 6-pin
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	No
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions2 differ
LengthDiffers	275 mm	240 mm
Depth	38 mm	38 mm
HeightDiffers	110 mm	111 mm
WeightKnown for one	994 g	Unknown — not stated by the source
Packaging contentidentical
Interface adapters includedKnown for one	Unknown — not stated by the source	DVI-I - VGA
ManualKnown for one	Unknown — not stated by the source	Yes
User guideKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
HDMIKnown for one	Unknown — not stated by the source	Yes
Graphics card familyKnown for one	Unknown — not stated by the source	NVIDIA
Maximum operating temperatureKnown for one	Unknown — not stated by the source	97 °C
Number of processors installedKnown for one	Unknown — not stated by the source	1
Technical detailsidentical
Compliance certificatesKnown for one	RoHS	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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