Product comparison · 2 gpus

GIGABYTE GV-N640OC-2GI REV. 2.0 vs GIGABYTE GV-N65TOC-1GI REV. 2.0

Key differences

Graphics processor
- GV-N640OC-2GI REV. 2.0:GeForce GT 640
- GV-N65TOC-1GI REV. 2.0:GeForce GTX 650 Ti
Maximum resolution
- GV-N640OC-2GI REV. 2.0:2560 x 1600 pixels
- GV-N65TOC-1GI REV. 2.0:4096 x 2160 pixels
Processor frequency
- GV-N640OC-2GI REV. 2.0:900 MHz
- GV-N65TOC-1GI REV. 2.0:1032 MHz
Maximum digital resolution
- GV-N640OC-2GI REV. 2.0:2560 x 1600 pixels
- GV-N65TOC-1GI REV. 2.0:4096 x 2160 pixels
Discrete graphics card memory
- GV-N640OC-2GI REV. 2.0:2 GB
- GV-N65TOC-1GI REV. 2.0:1 GB
Graphics card memory type
- GV-N640OC-2GI REV. 2.0:GDDR3
- GV-N65TOC-1GI REV. 2.0:GDDR5
Memory clock speed
- GV-N640OC-2GI REV. 2.0:1800 MHz
- GV-N65TOC-1GI REV. 2.0:5400 MHz
Power consumption (typical)
- GV-N640OC-2GI REV. 2.0:350 W
- GV-N65TOC-1GI REV. 2.0:400 W

Differences highlightedShow differences only

Comparison of GV-N640OC-2GI REV. 2.0, GV-N65TOC-1GI REV. 2.0
34 specifications	A GIGABYTE GV-N640OC-2GI REV. 2.0 View product	B GIGABYTE GV-N65TOC-1GI REV. 2.0 View product
Processor4 differ
Graphics processorDiffers	GeForce GT 640	GeForce GTX 650 Ti
Maximum resolutionDiffers	2560 x 1600 pixels	4096 x 2160 pixels
CUDAKnown for one	Unknown — not stated by the source	Yes
Processor frequencyDiffers	900 MHz	1032 MHz
Maximum digital resolutionDiffers	2560 x 1600 pixels	4096 x 2160 pixels
Processor boost clock speedKnown for one	941 MHz	Unknown — not stated by the source
Memory3 differ
Discrete graphics card memoryDiffers	2 GB	1 GB
Graphics card memory typeDiffers	GDDR3	GDDR5
Memory clock speedDiffers	1800 MHz	5400 MHz
Performanceidentical
HDCPKnown for one	Unknown — not stated by the source	Yes
NVIDIA 3D VisionKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Power consumption (typical)Differs	350 W	400 W
Weight & dimensions1 differ
LengthKnown for one	Unknown — not stated by the source	187 mm
HeightDiffers	136.8 mm	137 mm

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.