Product comparison · 2 gpus

GIGABYTE GV-N780OC-3GD REV2.0 vs HP E1C64AA graphics card AMD Radeon HD8490

15specifications compared
10differ
5identical
28known for one product only

Key differences

Graphics processor family
- GV-N780OC-3GD REV2.0:NVIDIA
- E1C64AA graphics card AMD Radeon HD8490:AMD
Graphics processor
- GV-N780OC-3GD REV2.0:GeForce GTX 780
- E1C64AA graphics card AMD Radeon HD8490:Radeon HD8490
Maximum resolution
- GV-N780OC-3GD REV2.0:4096 x 2160 pixels
- E1C64AA graphics card AMD Radeon HD8490:2560 x 1600 pixels
Discrete graphics card memory
- GV-N780OC-3GD REV2.0:3 GB
- E1C64AA graphics card AMD Radeon HD8490:1 GB
Graphics card memory type
- GV-N780OC-3GD REV2.0:GDDR5
- E1C64AA graphics card AMD Radeon HD8490:GDDR3
Memory bus
- GV-N780OC-3GD REV2.0:384 bit
- E1C64AA graphics card AMD Radeon HD8490:64 bit
Interface type
- GV-N780OC-3GD REV2.0:PCI Express 3.0
- E1C64AA graphics card AMD Radeon HD8490:PCI Express x16
PhysX
- GV-N780OC-3GD REV2.0:Yes
- E1C64AA graphics card AMD Radeon HD8490:No

Side by side

Differences highlightedShow differences only

Comparison of GV-N780OC-3GD REV2.0, E1C64AA
43 specifications	A GIGABYTE GV-N780OC-3GD REV2.0 View product	B HP E1C64AA graphics card AMD Radeon HD8490 Model E1C64AA View product
Processor3 differ
Graphics processor familyDiffers	NVIDIA	AMD
Graphics processorDiffers	GeForce GTX 780	Radeon HD8490
Maximum resolutionDiffers	4096 x 2160 pixels	2560 x 1600 pixels
CUDAKnown for one	Yes	Unknown — not stated by the source
Processor frequencyKnown for one	954 MHz	Unknown — not stated by the source
Processor boost clock speedKnown for one	1006 MHz	Unknown — not stated by the source
FireStreamKnown for one	No	Unknown — not stated by the source
Maximum analog resolutionKnown for one	2048 x 1536 pixels	Unknown — not stated by the source
Maximum digital resolutionKnown for one	4096 x 2160 pixels	Unknown — not stated by the source
Maximum displays per videocardKnown for one	4	Unknown — not stated by the source
Parallel processing technology supportKnown for one	2-Way SLI	Unknown — not stated by the source
Graphics card RAMDACKnown for one	Unknown — not stated by the source	900 MHz
Memory3 differ
Discrete graphics card memoryDiffers	3 GB	1 GB
Graphics card memory typeDiffers	GDDR5	GDDR3
Memory busDiffers	384 bit	64 bit
Memory clock speedKnown for one	6008 MHz	Unknown — not stated by the source
Ports & interfaces1 differ
Interface typeDiffers	PCI Express 3.0	PCI Express x16
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
DVI-D ports quantityKnown for one	1	Unknown — not stated by the source
DVI-I ports quantity	1	1
DisplayPorts quantity	1	1
DVI ports quantityKnown for one	2	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DMS-59 ports quantityKnown for one	Unknown — not stated by the source	1
Performance3 differ
PhysXDiffers	Yes	No
TV tuner integrated	No	No
DirectX versionDiffers	11.1	10.1
Shader model versionKnown for one	5.0	Unknown — not stated by the source
OpenGL versionDiffers	4.3	4.2
Dual Link DVI	Yes	Yes
NVIDIA 3D VisionKnown for one	Yes	Unknown — not stated by the source
Full HDKnown for one	Yes	Unknown — not stated by the source
HDCPKnown for one	Unknown — not stated by the source	Yes
Designidentical
Cooling type	Active	Active
Bracket heightKnown for one	Full-Height (FH)	Unknown — not stated by the source
Form factorKnown for one	Full-Height/Full-Length (FH/FL)	Unknown — not stated by the source
Number of slotsKnown for one	2	Unknown — not stated by the source
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	2x 8-pin	Unknown — not stated by the source
Weight & dimensionsidentical
LengthKnown for one	292 mm	Unknown — not stated by the source
DepthKnown for one	43 mm	Unknown — not stated by the source
HeightKnown for one	129 mm	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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