| Dell 2gb 9800m GTX Dual Sli Video Card Adapter for Dell XPS M1730 Gaming Laptop Part Number K650m | 
| From: Foxconn
Category: Video Games
Buy New: $499.99
as of 6/2/2012 00:32 EDT details
New (1) Used (2) from $349.99
Seller: PortableParts-US
Sales Rank: 38,224
Media: Video Game
Model: K650M
UPC: 610074165712
EAN: 0610074165712
ASIN: B006K4IU5C
Availability: Usually ships in 1-2 business days
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| Features:
| • | Rare Brand New VGA Card straight from Dell Excess | | • | Fastest card available for the Dell M1730 Laptop | | • | Dual SLI Capability | | • | Up to 1000 Frames per second on 3D Mark | | • | Some engineering experience required to fit this |
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| Editorial Reviews:
Product Description
NVIDIA GeForce 9800M GTX
The Nvidia GeForce 9800M GTX is a graphics adapter for laptops and based on the G92 core (as the 8800M GTX but with 112 shader processors). The chip is produced in 65nm and because of the high shader count, the current consumption (75 Watt of the MXM board) is very high and only suited for big laptops with a good cooling solution. Later, the GPU was succeeded by the GTX 260M, which was produced in 55nm (G92b) and needed less power.
The performance of the chip is noticeable better than the 9800M GT / GTS because of the additional shader units (see benchmarks below). Therefore, DirectX 10 games of 2008 should all be playable in high details.
As all cards with DirectX 10 capabilities, the GeForce 9800M GTX renders the 3D images using "Unified Shaders". There don't exist any more dedicated pixel- and vertex shaders but 112 so called stream processors make the graphic work (which has been done by pixel and vertex shaders in former days). Furthermore, the shader units are higher clocked than the chip (1250 MHz).
An advantage of the GeForce 9000 series is the integrated PureVideo HD video processor. It is able to help with the decoding of H.264-, VC-1-, MPEG2- and WMV9 video material in HD quality and eases the CPU.
In conjunction with the Nvidia 9100M G integrated graphics, the 9800M GTX supports Hybrid-SLI (only HybridPower). HybridPower is a technique to choose between the integrated and dedicated graphics core, if performance or battery runtime is needed. This works only in Windows Vista. Up to now the user has to use a tool to switch between the GPUs. Later Nvidia wants to switch automatically in the drivers. GeForceBoost is not supported with this card, as there would be no performance gain to combine the integrated GPU with the 9800M GTX.
Compared to desktop graphics cards, the 9800M GTX should be a bit slower than the GeForce 8800 GT (which has a higher memory clock rate).
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