 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
512-KBL2 Datasheet(PDF) 9 Page - Intel Corporation |
|
||||||||||||||||||||||||||||||
512-KBL2 Datasheet(HTML) 9 Page - Intel Corporation |
|
|
9 / 85 page  Intel® Pentium® 4 Processor on 0.13 Micron Process Datasheet 9 Introduction Introduction 1 The Intel® Pentium® 4 processor with 512-KB L2 cache on 0.13 micron process and the Intel® Pentium® 4 processor Extreme Edition supporting Hyper-Threading Technology are follow-on processors to the Intel® Pentium® 4 processor in the 478-pin package with Intel NetBurst® microarchitecture. These processors use Flip-Chip Pin Grid Array (FC-PGA2) package technology, and plug into a 478-pin surface mount, Zero Insertion Force (ZIF) socket, referred to as the mPGA478B socket. The Pentium 4 processor with 512-KB L2 cache on 0.13 micron process and the Pentium 4 processor Extreme Edition supporting Hyper-Threading Technology, like the Pentium 4 processor in the 478-pin package, are based on the same Intel 32-bit microarchitecture and maintain the tradition of compatibility with IA-32 software. The Pentium 4 processor with 512-KB L2 cache on 0.13 micron process contains an on-die 512-KB advanced transfer L2 cache. The Pentium 4 processor Extreme Edition supporting Hyper-Threading Technology contains an on-die 512-KB level 2 (L2) advanced transfer cache and an on-die 2-MB integrated level 3 (L3) cache. Both processors are on a 0.13 micron process. This document covers the Pentium 4 processors with 512-KB L2 cache on 0.13 micron process and the Pentium 4 processor Extreme Edition supporting Hyper-Threading Technology. Note: Unless otherwise specified in this document, the term “Pentium 4 processor on 0.13 micron process” (or simply processor) refers to both the Pentium 4 processor with 512-KB L2 cache on 0.13 micron process and the Pentium 4 processor Extreme Edition supporting Hyper-Threading Technology. Hyper-Threading Technology1 is a new feature in the Pentium 4 processor on 0.13 micron process at 800 MHz system bus. It is also on the Pentium 4 processor with 512-KB L2 cache on 0.13 micron process at 3.06 GHz/533 MHz system bus. HT Technology allows a single, physical Pentium 4 processor on 0.13 micron process to function as two logical processors. While some execution resources (such as caches, execution units, and buses) are shared, each logical processor has its own architecture state with its own set of general-purpose registers, control registers to provide increased system responsiveness in multitasking environments, and headroom for next generation multi-threaded applications. Intel recommends enabling HT Technology with Microsoft Windows* XP Professional or Windows* XP Home, and disabling HT Technology via the BIOS for all previous versions of Windows operating systems. For more information on Hyper- Threading Technology, see www.intel.com/info/hyperthreading. Refer to Section 6.1 for HT Technology configuration details. The Intel NetBurst microarchitecture features include hyper-pipelined technology, a rapid execution engine, a 400 MHz, 533 MHz, or 800 MHz system bus, and an execution trace cache. The hyper-pipelined technology doubles the pipeline depth in the Pentium 4 processor on 0.13 micron process, allowing the processor to reach much higher core frequencies. The rapid execution engine allows the two integer ALUs in the processor to run at twice the core frequency; this allows many integer instructions to execute in 1/2 clock cycle. The 400 MHz, 533 MHz, or 800 MHz system bus is a quad-pumped bus running off a 100 MHz or a 133 MHz system clock, making 3.2 Gbytes/sec, 4.3 Gbytes/sec, or 6.4 Gbytes/sec data transfer rates possible. The execution trace cache is a first-level cache that stores approximately 12-K decoded micro- operations that removes the instruction decoding logic from the main execution path, thereby increasing performance. |
Similar Part No. - 512-KBL2 |
|
Similar Description - 512-KBL2 |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.NET |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
