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A SEMINAR ON

A SEMINAR ON. 64 BIT COMPUTING. 64-bit Computing. The best and simple definition is enhancing the processing word in the architecture to 64 bits. Data processing speed does not change yet the data processed in a clock cycle increases two times.

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A SEMINAR ON

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  1. A SEMINAR ON 64 BIT COMPUTING

  2. 64-bit Computing • The best and simple definition is enhancing the processing word in the architecture to 64 bits. • Data processing speed does not change yet the data processed in a clock cycle increases two times. • The addressable memory increases from 4 GB to 264 = 18 billion GB

  3. 64-bit Computing

  4. Is 64-bit Computing necessary?

  5. Benefits of 64-bit Computing • Allowing applications to store vast amount of data in main memory • Manipulating data and executing instructions in chunks that are twice as large as in 32-bit computing. • Allowing complex calculations with a high-level precision.

  6. 32-bit Computing • In a 32-bit microprocessor; There are 32-bit general purpose registers in the processor. There are 232 = 4GB memory to be addressed.

  7. 32-bit vs. 64-bit Processors

  8. 64-bit Registers

  9. AMD Athlon 64 FX Processors • The AMD Athlon™ 64 FX processor is the world’s best PC processor.” -- AMD Inc.

  10. AMD Athlon 64 FX Processor Key features: • AMD64 Technology • Hypertransport Technology • DDR Memory Controller • On-Die Cache • 3DNow!Technology

  11. Performance Tests The performance of the processor is tested in three different computation areas. • Computer Gaming • Digital Media • Office Productivity

  12. Conclusion • 64-bit computing is a necessary technology in the computer science areas which require larger memory and increased performance such as scientific computing, CAD/CAM, ERP/CRM solutions etc... • With new technologies improved, today AMD Athlon 64 FX – 55 processors have the best potential to fulfill 64-bit desktop computing needs.

  13. THANK YOU ! submitted by: Shishir saxena VIIIth sem(I.T)

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