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The Pentium Pro is a sixth-generation x86 microprocessor developed and manufactured by Intel and introduced on November 1, 1995. [1]: D-2 It introduced the P6 microarchitecture (sometimes termed i686) and was originally intended to replace the original Pentium in a full range of applications.
Intel i945GC northbridge with Pentium Dual-Core microprocessor. This article provides a list of motherboard chipsets made by Intel, divided into three main categories: those that use the PCI bus for interconnection (the 4xx series), those that connect using specialized "hub links" (the 8xx series), and those that connect using PCI Express (the 9xx series).
The Pentium Pro is the first of Intel's sixth-generation CPUs targeted at the enterprise and server markets.. The processor was relatively unusual in that the Pentium Pro used a unique "on-package cache" arrangement; the processor and the cache were on separate dies in the same package and were connected closely by a full-speed bus.
400i - 400 MHz Pentium II; 266i+ - 266 MHz Pentium II; 300i+ - 300 MHz Pentium II; 333i+ - 333 MHz Pentium II; These workstations support either one or two microprocessors and use standard Intel chipsets: Pentium Pro models use the Intel 440FX, Pentium II models suffixed with "i" use the Intel 440BX whereas ones suffixed with "i+" use the Intel ...
Pentium 166 MHz or faster processor with at least 64 MB of physical RAM; 98 MB of free disk space; Download and install the latest Java Virtual Machine in Internet Explorer. 1. Go to www.java.com. 2. Click Free Java Download. 3. Click Agree and Start Free Download. 4. Click Run. Notes: If prompted by the User Account Control window, click Yes.
Off-package cache solved the Pentium Pro's low yield issues, allowing Intel to introduce the Pentium II at a mainstream price level. [7] [8] Intel improved 16-bit code execution performance on the Pentium II, an area in which the Pentium Pro was at a notable handicap, by adding segment register caches. Most consumer software of the day was ...
Later entries featured Pentium IIs and IIIs; the XP1000 was the only non-x86 based entry, featuring a DEC Alpha processor. Compaq aimed the Professional Workstation at computer-aided design users, software programmers , multimedia designers and financial workers.
During development of the Pentium Pro, several microcode fixes were included between the A2 and B0 steppings. [11] For the Pentium II (based on the P6 Pentium Pro), additional micro-operations were added to support the MMX instruction set. [12] In several cases, "microcode assists" were added to handle rare corner-cases in a reliable way. [12]