Product comparison · 2 gpus

GIGABYTE GV-N640D5-1GL graphics card NVIDIA GeForce GT 640 vs GIGABYTE GV-N760OC-2GD (REV. 2.0)

31specifications compared
17differ
14identical
21known for one product only

Key differences

Graphics processor
- GV-N640D5-1GL graphics card NVIDIA GeForce GT 640:GeForce GT 640
- GV-N760OC-2GD (REV. 2.0):GeForce GTX 760
Maximum resolution
- GV-N640D5-1GL graphics card NVIDIA GeForce GT 640:2560 x 1600 pixels
- GV-N760OC-2GD (REV. 2.0):4096 x 2160 pixels
Processor frequency
- GV-N640D5-1GL graphics card NVIDIA GeForce GT 640:1046 MHz
- GV-N760OC-2GD (REV. 2.0):1085 MHz
Maximum digital resolution
- GV-N640D5-1GL graphics card NVIDIA GeForce GT 640:2560 x 1600 pixels
- GV-N760OC-2GD (REV. 2.0):4096 x 2160 pixels
Discrete graphics card memory
- GV-N640D5-1GL graphics card NVIDIA GeForce GT 640:1 GB
- GV-N760OC-2GD (REV. 2.0):2 GB
Memory bus
- GV-N640D5-1GL graphics card NVIDIA GeForce GT 640:64 bit
- GV-N760OC-2GD (REV. 2.0):256 bit
Memory clock speed
- GV-N640D5-1GL graphics card NVIDIA GeForce GT 640:5000 MHz
- GV-N760OC-2GD (REV. 2.0):6008 MHz
Interface type
- GV-N640D5-1GL graphics card NVIDIA GeForce GT 640:PCI Express 2.0
- GV-N760OC-2GD (REV. 2.0):PCI Express 3.0

Side by side

Differences highlightedShow differences only

Comparison of GV-N640D5-1GL, GV-N760OC-2GD (REV. 2.0)
52 specifications	A GIGABYTE GV-N640D5-1GL graphics card NVIDIA GeForce GT 640 Model GV-N640D5-1GL View product	B GIGABYTE GV-N760OC-2GD (REV. 2.0)View product
Processor4 differ
Graphics processor family	NVIDIA	NVIDIA
Graphics processorDiffers	GeForce GT 640	GeForce GTX 760
Maximum resolutionDiffers	2560 x 1600 pixels	4096 x 2160 pixels
CUDAKnown for one	Yes	Unknown — not stated by the source
CUDA coresKnown for one	384	Unknown — not stated by the source
Processor frequencyDiffers	1046 MHz	1085 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 analog resolution	2048 x 1536 pixels	2048 x 1536 pixels
Maximum digital resolutionDiffers	2560 x 1600 pixels	4096 x 2160 pixels
Parallel processing technology supportKnown for one	Not supported	Unknown — not stated by the source
Processor boost clock speedKnown for one	Unknown — not stated by the source	1150 MHz
Memory3 differ
Discrete graphics card memoryDiffers	1 GB	2 GB
Graphics card memory type	GDDR5	GDDR5
Memory busDiffers	64 bit	256 bit
Memory clock speedDiffers	5000 MHz	6008 MHz
Memory bandwidth (max)Known for one	40 GB/s	Unknown — not stated by the source
Ports & interfaces4 differ
Interface typeDiffers	PCI Express 2.0	PCI Express 3.0
HDMI ports quantity	1	1
DVI-D ports quantity	1	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	1	Unknown — not stated by the source
TV-outKnown for one	No	Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers	1	0
Performance1 differ
PhysX	Yes	Yes
TV tuner integrated	No	No
DirectX versionDiffers	11	11.1
OpenGL version	4.3	4.3
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
NVIDIA 3D Vision	Yes	Yes
NVIDIA GameWorks VRKnown for one	No	Unknown — not stated by the source
NVIDIA G-SYNCKnown for one	No	Unknown — not stated by the source
Full HD	Yes	Yes
Texture Fill Rate (TFR)Known for one	16.7 GTexel/s	Unknown — not stated by the source
Design2 differ
Cooling type	Active	Active
Form factorDiffers	Half-Height/Half-Length (HH/HL)	Full-Height/Full-Length (FH/FL)
Number of slots	1	1
Product colourDiffers	Black, Blue	Black
Bracket heightKnown for one	Unknown — not stated by the source	Full-Height (FH)
Poweridentical
Minimum system power supplyKnown for one	300 W	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	500 W
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
Weight & dimensions3 differ
LengthDiffers	157 mm	295 mm
DepthDiffers	22 mm	43 mm
HeightDiffers	120 mm	129 mm
Packaging contentidentical
Bundled softwareKnown for one	OC Guru II Drivers CD	Unknown — not stated by the source
Other featuresidentical
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Number of processors installedKnown for one	1	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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