Nvidia GeForce GTX 860M CUDA: A Powerful and Efficient Graphics Card for Laptops

The Nvidia GeForce GTX 860M CUDA is an upper mid-range graphics card designed specifically for laptops, unveiled in March 2014. This graphics card marks a significant improvement over its predecessors, boasting the new Maxwell architecture (GM107 chip) that offers enhanced performance while maintaining power efficiency.

One of the key features of the Nvidia GeForce GTX 860M CUDA is its smaller Streaming Multiprocessors (SMMs), which are equipped with only 128 ALUs. This design allows for better shader utilization and promises a remarkable 90 percent performance boost compared to Kepler's SMX with 192 ALUs. The GM107 chip features five SMMs, resulting in an impressive 640 shader cores, along with 40 TMUs and 16 ROPs (128-bit interface).

Another notable optimization is the enlarged L2 cache, which has been massively increased from 1 MB to 2 MB on the GM107 chip. This upgrade enables faster data retrieval and processing, further enhancing overall performance.

The GTX 860M CUDA boasts impressive specs, with 640 shader units clocked at 1029 MHz (+Boost) and 4 GB of GDDR5 memory running at an effective speed of 5000 MHz (128-bit interface). For those seeking even more power, a version based on the Kepler chip GK104 is available, featuring 1152 shader units clocked at 797 MHz.

Compared to its predecessor, the Nvidia GeForce GTX 860M CUDA has undergone significant optimizations to increase power efficiency. Maxwell's architecture has been optimized in several details to ensure reduced power consumption while maintaining performance. This makes it an ideal choice for laptops and other portable devices where energy efficiency is crucial.

In conclusion, the Nvidia GeForce GTX 860M CUDA is a powerful and efficient graphics card designed specifically for laptops. With its impressive specs, including 640 shader units, 4 GB of GDDR5 memory, and enhanced power efficiency, this graphics card is an excellent choice for those seeking a reliable and high-performance graphics solution for their laptop or mobile device.

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