Product comparison · 2 gpus

GIGABYTE GV-N640OC-2GI REV2.0 vs GIGABYTE GV-N65TBOC-1GD graphics card NVIDIA GeForce GTX 650 Ti

29specifications compared
14differ
15identical
11known for one product only

Key differences

Graphics processor
- GV-N640OC-2GI REV2.0:GeForce GT 640
- GV-N65TBOC-1GD graphics card NVIDIA GeForce GTX 650 Ti:GeForce GTX 650 Ti
Processor frequency
- GV-N640OC-2GI REV2.0:900 MHz
- GV-N65TBOC-1GD graphics card NVIDIA GeForce GTX 650 Ti:1032 MHz
Processor boost clock speed
- GV-N640OC-2GI REV2.0:941 MHz
- GV-N65TBOC-1GD graphics card NVIDIA GeForce GTX 650 Ti:1098 MHz
Discrete graphics card memory
- GV-N640OC-2GI REV2.0:2 GB
- GV-N65TBOC-1GD graphics card NVIDIA GeForce GTX 650 Ti:1 GB
Graphics card memory type
- GV-N640OC-2GI REV2.0:GDDR3
- GV-N65TBOC-1GD graphics card NVIDIA GeForce GTX 650 Ti:GDDR5
Memory bus
- GV-N640OC-2GI REV2.0:128 bit
- GV-N65TBOC-1GD graphics card NVIDIA GeForce GTX 650 Ti:192 bit
Memory clock speed
- GV-N640OC-2GI REV2.0:1800 MHz
- GV-N65TBOC-1GD graphics card NVIDIA GeForce GTX 650 Ti:5000 MHz
DVI-D ports quantity
- GV-N640OC-2GI REV2.0:2
- GV-N65TBOC-1GD graphics card NVIDIA GeForce GTX 650 Ti:1

Side by side

Differences highlightedShow differences only

Comparison of GV-N640OC-2GI REV2.0, GV-N65TBOC-1GD
40 specifications	A GIGABYTE GV-N640OC-2GI REV2.0 View product	B GIGABYTE GV-N65TBOC-1GD graphics card NVIDIA GeForce GTX 650 Ti Model GV-N65TBOC-1GD View product
Processor3 differ
Graphics processor family	NVIDIA	NVIDIA
Graphics processorDiffers	GeForce GT 640	GeForce GTX 650 Ti
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
CUDAKnown for one	Yes	Unknown — not stated by the source
CUDA coresKnown for one	384	Unknown — not stated by the source
Processor frequencyDiffers	900 MHz	1032 MHz
Processor boost clock speedDiffers	941 MHz	1098 MHz
FireStreamKnown for one	No	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 videocard	4	4
Parallel processing technology supportKnown for one	Unknown — not stated by the source	2-Way SLI
Memory4 differ
Discrete graphics card memoryDiffers	2 GB	1 GB
Graphics card memory typeDiffers	GDDR3	GDDR5
Memory busDiffers	128 bit	192 bit
Memory clock speedDiffers	1800 MHz	5000 MHz
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
VGA (D-Sub) ports quantityDiffers	1	0
Performanceidentical
PhysX	Yes	Yes
TV tuner integrated	No	No
DirectX version	11.1	11.1
OpenGL version	4.3	4.3
Dual Link DVI	Yes	Yes
NVIDIA 3D Vision	Yes	Yes
Full HDKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Cooling type	Active	Active
Bracket heightKnown for one	Full-Height (FH)	Unknown — not stated by the source
Form factorKnown for one	Full-Height/Half-Length (FH/HL)	Unknown — not stated by the source
Number of slotsKnown for one	2	Unknown — not stated by the source
Product colourDiffers	Black, Blue, Silver	Silver
Poweridentical
Minimum system power supplyKnown for one	350 W	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	450 W
Weight & dimensions2 differ
LengthDiffers	190 mm	248 mm
Depth	42 mm	42 mm
HeightDiffers	136.8 mm	146 mm
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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