The Kepler-based 600M GPUs will be able to do one better, supporting TXAA, which combines anti-aliasing along with other technologies to achieve even smoother lines. However, don't expect discrete GPUs in Ultrabooks as thin as the MacBook Air - that's a little bit beyond the laws of physics for now.Īnother feature that will be available to all GeForce 600M GPUs is support for FXAA, Nvidia's new anti-aliasing technology, which, according to Nvidia, can provide frame rates twice as high as when using 4xMSAA. That means notebook makers will be able to fit this GPU into systems with thinner profiles, such as the Acer Aspire Ultrabook M3, and still keep all the parts cool. The Kepler GPUs will have roughly twice the performance per watt as Fermi GPUs-for example, the a 600M GPU has a TDP (Thermal Design Profile) of about 25 watts, where the 500M has a TDP of about 50 watts. ![]() Polymorph Engine 2.0 improves the GPU's performance on DX11 tessellation, enabling it to deliver double the per-clock performance of the engine in Fermi GPUs.Īccording to Nvidia, the GT640M GPU is more than twice as efficient as the GT 540M, and ten times faster than integrated graphics. ![]() However, Nvidia realized this was redundant, and was able to remove it. In Fermi, the scheduler included a hardware-based step to ensure that the data being sent through was valid. One way that Nvidia has increased power efficiency is by streamlining the scheduling process.
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