In fact, use a CPU identification program that predates the Core microarchitecture, and it will inevitably identify a Core 2 Duo as two Pentium III. The Pentium III model, introduced in , represents Intel's bit x86 desktop and mobile microprocessors in accordance with the sixth-generation P6 micro-architecture. The Pentium III processor included SDRAM, enabling incredibly fast data transfer between the memory and the microprocessor. Intel® Pentium® III Processor GHz, K Cache, MHz FSB quick reference guide including specifications, features, pricing, compatibility, design.


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It is eight-way set-associative and is accessed via a Double Quad Word Wide bit bus, four times as wide as Katmai's.

Pentium III

Furthermore, latency was dropped to a quarter compared to Katmai. These include 6 fill buffers vs. Although its codename could give the impression that it used copper interconnectsits interconnects were in fact aluminium.

This in itself did not improve thermal conductivity, since it added another layer of metal and thermal paste between the die and the heatsink, but it greatly assisted in holding the heatsink flat against the die. Earlier Coppermines without the IHS made heatsink mounting challenging.

Some heatsink manufacturers began providing pads on their products, similar to what AMD did with the "Thunderbird" Athlon to ensure that the heatsink was mounted flatly. Pentium 3 architecture enthusiast community went so pentium 3 architecture as to create shims to assist in maintaining a flat interface.

Intel® Pentium® III Processor GHz, K Cache, MHz FSB Product Specifications

The Coppermine core was unable to reliably reach the 1. In benchmarks that were stable, performance was shown pentium 3 architecture be sub-par, with the 1. Tom's Hardware attributed this performance deficit to relaxed tuning of the CPU and motherboard to improve stability.

Intel used the latest FC-PGA2 Coppermines with the cD0 stepping and modified them so that they worked with low voltage system bus operation at 1. This modification made them compatible to the latest generation Socket boards supporting Tualatin CPUs pentium 3 architecture maintaining compatibility with older Socket boards.

Is it true that Intel Core 2 Duo was based on the original Pentium III architecture? - Quora

The Coppermine-T also had two way symmetrical multiprocessing capabilities, but only in Tualatin boards. Embedded Options Available Embedded Options Available indicates products that offer extended purchase availability for intelligent systems and embedded solutions.


See your Intel representative for details. Sockets Supported The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.

It offers improved manageability by limiting downtime and pentium 3 architecture productivity by isolating computing activities into separate partitions.

Intel® Pentium® III Processor 1.13 GHz, 256K Cache, 133 MHz FSB

Instruction Set An instruction set refers to the basic set of commands and instructions that a microprocessor understands and can carry out. Pentium 3 architecture may be taken, but not pentium 3 architecture, nor shipped. Other than this, the Pentium III makes no other architecture improvements.

It still fits into Slot 1 motherboards, albeit with simplified packaging — the new SECC2 cartridge allows a heatsink to be mounted directly onto the processor card and uses less plastic in the casing.

The associated benefits include smaller die sizes and lower operating voltages, facilitating more compact and power-efficient system designs and making possible clock speeds of 1GHz and beyond.

The part notation used differentiated 0. Although the size of the Level 2 cache on the new Pentium IIIs was halved to KB, it was placed pentium 3 architecture the die itself to run at the same speed as the processor, rather than half the pentium 3 architecture as before.