NVidia GeForce GTX 680M

The GTX 680M can build its manner into Alienware M17x and M18x gaming laptops shortly, also because the MSI GT70 and gaming laptops from Clevo channel partners like Maingear and Origin.

NVidia GeForce GTX 680M
Like alternative members of the GeForce 600M family it supports Nvidia’s Optimus technology, that optimizes battery life by powering the GPU solely when it's required, Verde notebook drivers for performance and stability updates, PhysX, optional 3D Vision and 3DTV Play, and SLI configs for a performance boost.

Nvidia has finally brought its next-generation Kepler design to the highest of its notebook GPU lineup, with the launch of the Nvidia GeForce GTX 680M. The new chip shares some similarities with the desktop GTX 670, offering 1,344 CUDA cores and a 256-bit memory bus. Clock speeds can vary by system style, however most core frequency cited by Nvidia is 720MHz, whereas memory bandwidth is rated at 115GB/s.

In terms of performance, Nvidia’s internal benchmarks show the GTX 680M is up to eightieth faster than its GTX 675M/580M predecessor, and can be able to run several graphics-heavy games at 40FPS to 120FPS with high detail settings. for instance, titles like Battlefield three, Dirt 3, Skyrim and Deus Ex: Human Revolution are all able to run at 60FPS or additional with max detail settings during a 1920 x 1080 resolution.


As it stands, the GeForce 600M lineup options a die shrink and some of rebrands as we've become accustomed within the past, however there's a good little bit of Kepler across the board additionally. Here's how it looks:

	GPU	CUDA Cores	GPU Clock	Memory bus (bits)	Memory	Memory bandwidth
GeForce GTX 680M	28nm GF104	1344	720MHz	256	up to 4GB GDDR5	115.2GB/s
GeForce GTX 675M	40nm GF114	384	620MHz	256	up to 2GB GDDR5	96GB/s
GeForce GTX 670M	40nm GF114	336	598MHZ	192	up to 3GB GDDR5	72GB/s
GeForce GTX 660M	28nm GK107	384	835MHZ	128	up to 2GB GDDR5	64GB/s
GeForce GT 650M	28nm GK107	384	735/850MHz	128	up to 2GB DDR3 or GDDR5	up to 64GB/s
GeForce GT 640M	28nm GK107	384	up to 625MHZ	128	up to 2GB DDR3 or GDDR5	up to 64GB/s
GeForce GT 640M LE	40nm GF108 or 28nm GK107	96 or up to 384	762MHz or up to 500MHz	128	up to 2GB DDR3 or GDDR5	up to 50.2 or 28.8GB/s
GeForce GT 635M	40nm GF116	144/96	Up to 675/753MHz	up to 192	up to 2GB GDDR5	up to 43.2GB/s
GeForce GT 630M	28nm/40nm GF108	144/96	up to 525/672MHz	128	up to 2GB GDDR5	up to 28.8GB/s
GeForce GT 620M	28nm GF108	96	up to 625MHZ	up to 128	up to 1GB DDR3	up to 28.8GB/s
GeForce 610M	40nm GF119	48	up to 900MHZ	64	DDR3	Up to 14.4GB/s

Ever since the primary NVIDIA Kepler primarily based add in card hit desktop computers in March, mobile gaming enthusiasts are inquiring for a high finish Kepler half. currently NVIDIA has announced its GeForce GTX 680M, sitting atop of its notebook GPU line-up.