Product comparison · 2 gpus

GIGABYTE GeForece GTX 650 vs GIGABYTE GV-R779OC-2GD graphics card AMD Radeon HD7790

26specifications compared
15differ
11identical
31known for one product only

Key differences

Graphics processor family
- GeForece GTX 650:NVIDIA
- GV-R779OC-2GD graphics card AMD Radeon HD7790:AMD
Graphics processor
- GeForece GTX 650:GeForce GTX 650
- GV-R779OC-2GD graphics card AMD Radeon HD7790:Radeon HD7790
CUDA
- GeForece GTX 650:Yes
- GV-R779OC-2GD graphics card AMD Radeon HD7790:No
Processor frequency
- GeForece GTX 650:1058 MHz
- GV-R779OC-2GD graphics card AMD Radeon HD7790:1075 MHz
Maximum displays per videocard
- GeForece GTX 650:4
- GV-R779OC-2GD graphics card AMD Radeon HD7790:3
Memory clock speed
- GeForece GTX 650:5000 MHz
- GV-R779OC-2GD graphics card AMD Radeon HD7790:6000 MHz
DVI-D ports quantity
- GeForece GTX 650:2
- GV-R779OC-2GD graphics card AMD Radeon HD7790:1
DVI-I ports quantity
- GeForece GTX 650:0
- GV-R779OC-2GD graphics card AMD Radeon HD7790:1

Side by side

Differences highlightedShow differences only

Comparison of GeForece GTX 650, GV-R779OC-2GD
57 specifications	A GIGABYTE GeForece GTX 650 View product	B GIGABYTE GV-R779OC-2GD graphics card AMD Radeon HD7790 Model GV-R779OC-2GD View product
Processor5 differ
Graphics processor familyDiffers	NVIDIA	AMD
Graphics processorDiffers	GeForce GTX 650	Radeon HD7790
CUDADiffers	Yes	No
CUDA coresKnown for one	384	Unknown — not stated by the source
Processor frequencyDiffers	1058 MHz	1075 MHz
Graphics card RAMDACKnown for one	400 MHz	Unknown — not stated by the source
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 videocardDiffers	4	3
Parallel processing technology supportKnown for one	Not supported	Unknown — not stated by the source
Stream processorsKnown for one	384	Unknown — not stated by the source
Maximum resolutionKnown for one	Unknown — not stated by the source	2560 x 1600 pixels
FireStreamKnown for one	Unknown — not stated by the source	No
Memory1 differ
Discrete graphics card memory	2 GB	2 GB
Graphics card memory type	GDDR5	GDDR5
Memory bus	128 bit	128 bit
Memory clock speedDiffers	5000 MHz	6000 MHz
Memory bandwidth (max)Known for one	80 GB/s	Unknown — not stated by the source
Ports & interfaces4 differ
Interface type	PCI Express 3.0	PCI Express 3.0
HDMI ports quantity	1	1
DVI-D ports quantityDiffers	2	1
DVI-I ports quantityDiffers	0	1
DisplayPorts quantityDiffers	0	1
HDMI versionKnown for one	1.4a	Unknown — not stated by the source
DVI ports quantityKnown for one	2	Unknown — not stated by the source
Dual VGAKnown for one	No	Unknown — not stated by the source
TV-in portKnown for one	No	Unknown — not stated by the source
TV-outKnown for one	No	Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers	1	0
Performance3 differ
PhysXDiffers	Yes	No
TV tuner integrated	No	No
DirectX versionDiffers	11	11.1
Shader model versionKnown for one	5.0	Unknown — not stated by the source
OpenGL versionDiffers	4.3	4.2
HDCPKnown for one	Yes	Unknown — not stated by the source
Dual Link DVI	Yes	Yes
NVIDIA 3D VisionKnown for one	Yes	Unknown — not stated by the source
Dual DVOKnown for one	No	Unknown — not stated by the source
Full HDKnown for one	Yes	Unknown — not stated by the source
Texture Fill Rate (TFR)Known for one	33.9 GTexel/s	Unknown — not stated by the source
Design1 differ
Cooling type	Active	Active
Bracket height	Full-Height (FH)	Full-Height (FH)
Form factorDiffers	Full-Height/Half-Length (FH/HL)	Full-Height/Full-Length (FH/FL)
Number of slotsKnown for one	2	Unknown — not stated by the source
Power1 differ
Minimum system power supplyDiffers	400 W	450 W
Supplementary power connectorsKnown for one	1x 6-pin	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
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 & dimensionsidentical
LengthKnown for one	187 mm	Unknown — not stated by the source
DepthKnown for one	42 mm	Unknown — not stated by the source
HeightKnown for one	129 mm	Unknown — not stated by the source
Other featuresidentical
HDMIKnown for one	Yes	Unknown — not stated by the source
Maximum operating temperatureKnown for one	105 °C	Unknown — not stated by the source
Number of processors installedKnown for one	1	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS

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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