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Buy Cheap Dell Alienware M15X M17X R2 R3 R4 R5 Notebook PC NVIDIA GeForce GTX 780M GTX780M N14E-GTX-A2 GDDR5 4GB 4 GB Graphics Video Card MXM VGA Board Replacement

$229.99

  • Model: GTX780M
  • Units in Stock: 200


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Buy Cheap Dell Alienware M15X M17X R2 R3 R4 R5 Notebook PC NVIDIA GeForce GTX 780M GTX780M N14E-GTX-A2 GDDR5 4GB 4 GB Graphics Video Card MXM VGA Board Replacement

 Free Shipping

 

Not New , tested in full working condition before shipping.

The card compatible MXM slot in Laptop, Basically, only laptops

Warranty:  Three months Warranty

 

NVIDIA GeForce GTX 780M

The  for NVIDIA GeForce GTX 780M is a high-end DirectX 11-compatible graphics card for laptops. It is based on the same chip as the GeForce GTX 680MX but offers a higher core clock at a lower TDP. It is based on the 28nm GK104 Kepler architecture similar to the GTX 680M, but features more CUDA cores (1536 vs. 1344), a higher clock rate and GPU Boost 2.0. As of summer 2013, it is the fastest laptop graphics card on the market.

As a novelty, the GeForce 700M series implements GPU Boost 2.0 to automatically overclock the core clock rate. Depending on the cooling headroom of the laptop and the application / game, up to 15 % performance gains are possible.

Architecture
The Kepler architecture is the successor to the Fermi architecture that first appeared in laptops with the GeForce 400M series. The GK104 Kepler core offers eight shader blocks, called SMX, that are clocked at the same speed as the central core. In the GTX 780M, all eight blocks are active for a total of 1536 CUDA cores. Although the Kepler architecture can utilize more shader cores than a Fermi chip, its shaders can be up to twice as power efficient.  However, due to the missing hot clock of the shader domain, two shaders of a Kepler chip are of similar speed to one shader of a Fermi chip (as the latter is clocked twice as fast).

PCIe 3.0 is now supported by the mobile Kepler series and an optional Turbo mode can automatically overclock the Nvidia card by a theoretical 15 percent if the laptop cooling system allows it. The implementation of this boost mode is done in the BIOS, but it is ultimately dependent upon the manufacturer of the laptop.

Performance
In our gaming tests the GeForce GTX 780M was able to gain a 30 percent lead to the older Nvidia Geforce GTX 680M thanks to the additional shader cores and higher clock rates. That makes the GTX 780M the fastest single mobile graphics card in summer 2013 and 10 - 15 percent faster than the AMD Radeon HD 8970M. The GPU has enough power to run demanding games of 2012 fluently with Full HD resolution and maxed out graphical settings. Battlefield 3, Skyrim, and Crysis 2, for example, are playable at the highest detail settings (see benchmarks below).

Features
The improved feature set now includes support for up to 4 active displays. Furthermore, high resolution monitors of up to 3840x2160 pixels can now be connected using DisplayPort 1.2 or HDMI 1.4a if available. HD-Audio codecs, such as Dolby TrueHD and DTS-HD, can be transmitted via bitstream mode through the HDMI port. However, as most laptops will feature Optimus, the integrated GPU will likely have direct control over the display ports and may limit the feature set available by the Nvidia Kepler cards.

The 5th generation PureVideo HD video processor (VP5) is also integrated in the GK104 core and offers hardware decoding of HD videos. Common codecs such as MPEG-1/2, MPEG-4 ASP, H.264 and VC1/WMV9 are fully supported up to 4K resolutions while VC1 and MPEG-4 are supported up to 1080p. Two streams can be decoded in parallel for features such as Picture-in-Picture. Another novelty is the inclusion of a dedicated video encoding engine similar to Intel QuickSync that can be accessed by the NVENC API.

 

The power consumption of the GeForce GTX 780M should be similar or slightly higher than the GTX 680M (100 Watt TDP). According to rumors it should stay below the GTX 680MX in the iMac but still it is best suited for 17-inch desktop replacement laptops

Best Clevo P151SM1 P150SA P170SM P157SM P177SM P370SM P375SM P570WM Laptop NVIDIA GeForce GTX 780 780M GDDR5 4GB Graphics Video Card MXM 3.0B VGA Board


Best Buy Cheap Dell Alienware M15X M17X R2 R3 R4 R5 Notebook PC NVIDIA GeForce GTX 780M GTX780M N14E-GTX-A2 GDDR5 4GB 4 GB Graphics Video Card MXM VGA Board Replacement Features

 

Brand: Nvidia

Model: GTX 780M

Memory Size: 4 GB

GPU IC: N14E-GTX-A2

Memory Type: GDDR5

Condition: Used

Warranty: three months

 

(If removed sticker or sign, no warranty)

Remark:

1. The MXM card tested in laptop & 3D mark befor sent.

2. Some of Laptop need updated bios & compatible it.

3.  If the MXM card driver conflict with some device driver in laptop, the operate system maybe need re-install.

 

 

Manufacturer

NVIDIA

GeForce GTX 700M Series

GeForce GTX 780M SLI

3072 @ 823 MHz

2x 256 Bit @ 5000 MHz

GeForce GTX 770M SLI

1920 @ 811 MHz

2x 192 Bit @ 4000 MHz

GeForce GTX 780M

1536 @ 823 MHz

256 Bit @ 5000 MHz

GeForce GTX 765M SLI

1536 @ 850 MHz

2x 128 Bit @ 4000 MHz

GeForce GTX 775M

1344 @ 719 MHz

256 Bit @ 3600 MHz

GeForce GTX 770M

960 @ 811 MHz

192 Bit @ 4000 MHz

GeForce GTX 765M

768 @ 850 MHz

128 Bit @ 4000 MHz

GeForce GTX 760M

768 @ 657 MHz

128 Bit @ 4000 MHz

Codename

N14E-GTX

Architecture

Kepler

Pipelines

1536 - unified

Core Speed *

823 MHz

Memory Speed *

5000 MHz

Memory Bus Width

256 Bit

Memory Type

GDDR5

Max. Amount of Memory

4096 MB

Shared Memory

no

DirectX

DirectX 11, Shader 5.0

Power Consumption

100 Watt

Transistors

3540 Million

technology

28 nm


Package Content 

 

Buy Cheap Dell Alienware M15X M17X R2 R3 R4 R5 Notebook PC NVIDIA GeForce GTX 780M GTX780M N14E-GTX-A2 GDDR5 4GB 4 GB Graphics Video Card MXM VGA Board Replacement Free Shipping x 1

 

Additional Information

  • Model: GTX780M
  • Shipping Weight: 0.2kg
  • 200 Units in Stock

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This product was added to our catalog on Wednesday 04 October, 2017.

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