Intel Pentium III 800 - RB80526PY800256 (BX80526F800256E)

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Specifications

General information
Type	CPU / Microprocessor
Market segment	Desktop
Family	Intel Pentium III
CPU part number	RB80526PY800256 (QV31ES, SL3X4, SL3Y3, SL4CE, SL4ZN, SL65C)
Box part number	BX80526F800256E (SL3Y3, SL463, SL4CE, SL4MA)
Frequency (MHz) ?	800
Bus speed (MHz) ?	100
Clock multiplier ?	8
Package	370-pin Flip-Chip Pin Grid Array (FC-PGA) 1.95" x 1.95" (4.95 cm x 4.95 cm)
Socket	Socket 370
Introduction date	Dec 20, 1999
Price at introduction	$851

Architecture / Microarchitecture
Processor core ?	Coppermine
Core steppings ?	cA2 (SL3X4) cB0 (SL3Y3, SL463) cC0 (SL4CE, SL4MA) cD0 (SL4ZN)
Manufacturing process	0.18 micron 28 million transistors
Data width	32 (64-bit data bus) bit
Floating Point Unit	Integrated
Level 1 cache size ?	16 KB instruction cache 16 KB data cache
Level 2 cache size ?	Full-speed integrated 8-way set associative 256 KB
Features	MMX technology SSE instructions
Low power features	AutoHALT state ? Stop Grant state ? Sleep state ? Deep Sleep state ? System Management Mode

Electrical/Thermal parameters
Min/Recommended/Max V core (V)	1.57 / 1.65 / 1.69 1.62 / 1.7 / 1.74 1.67 / 1.75 / 1.79
Minimum/Maximum operating temperature (°C) ?	0 - 80
Maximum power dissipation (W) ?	27.2 (1.7V core)

Notes on Intel RB80526PY800256
The processor is usually marked as 800/256/100/1.65V, 800/256/100/1.7V or 800/256/100/1.75V, where the last number specifies processor's core voltage. If the processor is marked with RB80526PY800256 part number then use processor specification number to identify processor's core voltage

Pictures (2)



2010-06-02 04:07:27 Posted by: Fuynfactory


Intel Pentium III 800 w/ 100 MHZ bus
2008-11-05 03:02:20 Posted by: Ace
This was a very rare chip - the only specimen I have ever seen in the flesh.
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Last modified: 23 Aug 2010

Intel Pentium III 800 - RB80526PY800256 (BX80526F800256E)

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