Tensor Processing Unit(TPU)

Google.s custom machine learning TPU

Google's new AI(Artificial Intelligence) Tensor Processing Unit is also known as TPU, is an ASIC(Accelerator Application Specific Integrated Circuit). It is a curative processor which Google designed in 2016 for neural networks and machine learning projects.

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The pledge of these AI tensor processing units is that these are faster than the basic GPU's (Graphics Processing Unit). Todays most developers use GPU. Experts talk about these TPU processors as helping to accomplish aplenty of low-level processing concurrently. One of the best advantages of TPU is that it uses less power.

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TPU has two generations till now, first generation and second generation TPU. The first generation TPU is an 8-bit matrix multiply engine and it has 28 MiB of chip memory and its DDR3 SDRAM alms 34 GigaBytes of bandwidth.
Second generation TPU was declared in May 2017. In the second Generation design, the bandwidth expanded to 600 Giga Bytes per second and it can compute floating point. It is used in TensorFlow applications.


Cloud TPU: Cloud TPUs are firstly announced by the company nine months ago. Features and advantages of cloud TPUs are Each TPU has custom ASIC with 64GB high bandwidth memory. Developers don't have to make dominant changes to their coding who use TensorFlow already. Per cloud, TPU price is $6.50 an hour as per Google Says. Developers need to appeal to cloud TPUs and they also define their purpose to use these.


Google's tensor processing unit is not just high accomplishment machine, it also offers in an essential manner to make better achievement per watt as well. The Central limiting cause between Google’s TPU and higher achievement is memory bandwidth, its memory bandwidth is soo better as it offering 4x memory bandwidth. No other set of advancement or growth. With clock rate improvement, extent antiquary or a combination of assorted factors has much of an applause on achievement.
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The final part of Googles paper is committed to allay various aberration and correcting confounding a number of which relate to the choice of the K80 GPU.
We are acutely flamed about these new TPU and want to allowance them with the world so that everyone can approach their benefits.









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