Product comparison · 2 gpus

ASUS GTX770-DC2-2GD5 graphics card NVIDIA GeForce GTX 770 vs GIGABYTE GV-N640OC-2GI REV. 2.0

28specifications compared
16differ
12identical
27known for one product only

Key differences

Graphics processor
- GTX770-DC2-2GD5 graphics card NVIDIA GeForce GTX 770:GeForce GTX 770
- GV-N640OC-2GI REV. 2.0:GeForce GT 640
Maximum resolution
- GTX770-DC2-2GD5 graphics card NVIDIA GeForce GTX 770:4096 x 2160 pixels
- GV-N640OC-2GI REV. 2.0:2560 x 1600 pixels
Processor frequency
- GTX770-DC2-2GD5 graphics card NVIDIA GeForce GTX 770:1045 MHz
- GV-N640OC-2GI REV. 2.0:900 MHz
Processor boost clock speed
- GTX770-DC2-2GD5 graphics card NVIDIA GeForce GTX 770:1085 MHz
- GV-N640OC-2GI REV. 2.0:941 MHz
Maximum digital resolution
- GTX770-DC2-2GD5 graphics card NVIDIA GeForce GTX 770:4096 x 2160 pixels
- GV-N640OC-2GI REV. 2.0:2560 x 1600 pixels
Graphics card memory type
- GTX770-DC2-2GD5 graphics card NVIDIA GeForce GTX 770:GDDR5
- GV-N640OC-2GI REV. 2.0:GDDR3
Memory bus
- GTX770-DC2-2GD5 graphics card NVIDIA GeForce GTX 770:256 bit
- GV-N640OC-2GI REV. 2.0:128 bit
Memory clock speed
- GTX770-DC2-2GD5 graphics card NVIDIA GeForce GTX 770:7010 MHz
- GV-N640OC-2GI REV. 2.0:1800 MHz

Side by side

Differences highlightedShow differences only

Comparison of GTX770-DC2-2GD5, GV-N640OC-2GI REV. 2.0
55 specifications	A ASUS GTX770-DC2-2GD5 graphics card NVIDIA GeForce GTX 770 Model GTX770-DC2-2GD5 View product	B GIGABYTE GV-N640OC-2GI REV. 2.0 View product
Processor5 differ
Graphics processorDiffers	GeForce GTX 770	GeForce GT 640
Maximum resolutionDiffers	4096 x 2160 pixels	2560 x 1600 pixels
CUDAKnown for one	Yes	Unknown — not stated by the source
CUDA coresKnown for one	1536	Unknown — not stated by the source
Processor frequencyDiffers	1045 MHz	900 MHz
Processor boost clock speedDiffers	1085 MHz	941 MHz
FireStreamKnown for one	No	Unknown — not stated by the source
Graphics card RAMDACKnown for one	400 MHz	Unknown — not stated by the source
Maximum digital resolutionDiffers	4096 x 2160 pixels	2560 x 1600 pixels
Maximum displays per videocardKnown for one	4	Unknown — not stated by the source
Parallel processing technology supportKnown for one	2-Way SLI, 3-Way SLI	Unknown — not stated by the source
Processor coresKnown for one	1	Unknown — not stated by the source
Memory3 differ
Graphics card memory typeDiffers	GDDR5	GDDR3
Memory busDiffers	256 bit	128 bit
Memory clock speedDiffers	7010 MHz	1800 MHz
Memory bandwidth (max)Known for one	224.3 GB/s	Unknown — not stated by the source
Ports & interfaces4 differ
DVI-D ports quantityDiffers	1	2
DVI-I ports quantityDiffers	1	0
DisplayPorts quantityDiffers	1	0
HDMI versionKnown for one	1.4a	Unknown — not stated by the source
DVI ports quantityKnown for one	2	Unknown — not stated by the source
DisplayPort versionKnown for one	1.2	Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers	0	1
Performanceidentical
Shader model versionKnown for one	5.0	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
NVIDIA 3D VisionKnown for one	Yes	Unknown — not stated by the source
Full HDKnown for one	Yes	Unknown — not stated by the source
Texture Fill Rate (TFR)Known for one	134 GTexel/s	Unknown — not stated by the source
Design2 differ
Form factorDiffers	Full-Height/Full-Length (FH/FL)	Full-Height/Half-Length (FH/HL)
Number of slotsDiffers	2	1
Product colourKnown for one	Black	Unknown — not stated by the source
Poweridentical
Minimum system power supplyKnown for one	600 W	Unknown — not stated by the source
Supplementary power connectorsKnown for one	1x 6-pin, 1x 8-pin	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	350 W
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 98 °C	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 & dimensions2 differ
LengthKnown for one	271.7 mm	Unknown — not stated by the source
DepthDiffers	40.6 mm	42 mm
HeightDiffers	132 mm	136.8 mm
Other featuresidentical
Power requirementsKnown for one	42A	Unknown — not stated by the source
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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