CSE 37 COMPUTER ORGANIZATION II PENTIUM 4 [5 Sayfa]


CSE 337 COMPUTER ORGANIZATION II Assignment #1 performance report about Intels new Pentium 4 microprocessor architecture Safak KAYIKCI 9601013 Product Description The Intel® Pentium® 4 processor, Intels most advanced, most powerful processor, is based on the new Intel® NetBurst™ micro-architecture. The Intel® Pentium® 4 processor is designed to deliver performance across applications and usages where end users can truly appreciate and experience the performance. These applications include Internet audio and streaming video, image processing, video content creation, speech, 3D, CAD, games, multi-media, and multi-tasking user environments. The Intel® Pentium® 4 processor delivers this world-class performance for consumer enthusiast and business professional desktop users as well as for entry-level workstation users. • Product Highlights • Intel’s Most Advanced, Most Powerful Processor for Desktop PCs and Entry Level Workstations • Intel® NetBurst™ Micro-Architecture • Hyper Pipelined Technology • 400 MHz System Bus • Level 1 Execution Trace Cache • Rapid Execution Engine • 256 KB, Level 2 Advanced Transfer Cache • Advanced Dynamic Execution • Enhanced Floating-point and Multi-media Unit • Internet Streaming SIMD Extensions 2 (SSE2) • Data Prefetch Logic • Features Used for Testing and Performance Monitoring Product Highlights The Intel® Pentium® 4 processor is available at speeds ranging from 1.30 to 2 GHz. The Intel® Pentium® 4 processor is available in the PGA-423 and mPGA-478 form factors. Featuring the new Intel® NetBurst™ micro-architecture. Supported by the Intel® 850 chipset. Fully compatible with existing Intel® Architecture-based software. Internet Streaming SIMD Extensions. Intel® MMX™ media enhancement technology. Memory cacheability up to 4 GB of addressable memory space and system memory scalability up to 64 GB of physical memory. Support for uni-processor designs. Based upon Intels 0.18 micron manufacturing process. Intel’s Most Advanced, Most Powerful Processor for Desktop PCs and Entry Level Workstations The Intel® Pentium® 4 processor at 1.30, 1.40, 1.50, 1.60, 1.70, 1.80, 1.90 and 2 GHz is designed for desktop PCs, as well as entry-level workstations. The processor is binary compatible with previous generation Intel Architecture processors. Intel® NetBurst™ Micro-architecture The NetBurst™ micro-architecture delivers a number of new and innovative features including (Hyper Pipelined Technology, 400 MHz System Bus, Execution Trace Cache, and Rapid Execution Engine) as well as a number of enhanced features (Advanced Transfer Cache, Advanced Dynamic Execution, Enhanced Floating-point and Multi-media Unit, and Streaming SIMD Extensions 2 (SSE2)). Many of these new innovations and advances were made possible with improvements in processor technology, process technology, and circuit design and could not previously be implemented in high-volume, manufacturable solutions. The features and resulting benefits of the new micro-architecture are defined below. Hyper Pipelined Technology The hyper-pipelined technology of the NetBurst™ micro-architecture doubles the pipeline depth compared to the P6 micro-architecture used on todays Pentium® III processors. One of the key pipelines, the branch prediction / recovery pipeline, is implemented in 20 stages in the NetBurst™ micro-architecture, compared to 10 stages in the P6 micro-architecture. This technology significantly increases the performance, frequency, and scalability of the processor. 400 MHz System Bus The Intel® Pentium® 4 processor supports Intels highest performance desktop system bus by delivering 3.2 GB of data per second into and out of the processor. This is accomplished through a physical signaling scheme of quad pumping the data transfers over a 100-MHz clocked system bus and a buffering scheme allowing for sustained 400-MHz data transfers. This compares to 1.06 GB/s delivered on the Pentium® III proce [Ödev Ýndir]