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     Research Journal of Applied Sciences, Engineering and Technology


Advanced Investigation and Comparative Study of Graphics Processing Unit-queries Countered

A. Baskar, Shriram K. Vasudevan and P. Prakash
Department of Computer Science and Engineering, Amrita School of Engineering, Amrita Vishwa Vidyapeetham University, Coimbatore, India
Research Journal of Applied Sciences, Engineering and Technology  2014  15:1766-1771
http://dx.doi.org/10.19026/rjaset.8.1162  |  © The Author(s) 2014
Received: September ‎13, ‎2014  |  Accepted: October ‎11, 2014  |  Published: October 15, 2014

Abstract

GPU, Graphics Processing Unit, is the buzz word ruling the market these days. What is that and how has it gained that much importance is what to be answered in this research work. The study has been constructed with full attention paid towards answering the following question. What is a GPU? How is it different from a CPU? How good/bad it is computationally when comparing to CPU? Can GPU replace CPU, or it is a day dream? How significant is arrival of APU (Accelerated Processing Unit) in market? What tools are needed to make GPU work? What are the improvement/focus areas for GPU to stand in the market? All the above questions are discussed and answered well in this study with relevant explanations.

Keywords:

APU, CPU, GPU, graphics, processing, performance, parallel programming and architecture, speed,


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Competing interests

The authors have no competing interests.

Open Access Policy

This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

Copyright

The authors have no competing interests.

ISSN (Online):  2040-7467
ISSN (Print):   2040-7459
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