Intel Pentium III-S 1266 - RK80530KZ012512 / RK80530KZ01251E (BX80530C1266512)

CPU » Pentium III family » Pentium III (Tualatin) » RK80530KZ012512

Specifications

General information
Type	CPU / Microprocessor
Market segment	Desktop
Family	Intel Pentium III
CPU part numbers	RK80530KZ012512 (QKF7, SL5QL, SL6BX) RK80530KZ01251E (SL5QL)
Box part number	BX80530C1266512 (SL5LW, SL5QL, SL6BX, SL6JN)
Frequency (MHz) ?	1267
Bus speed (MHz) ?	133
Clock multiplier ?	9.5
Package	370-pin Flip-Chip Pin Grid Array with heatspreader (FC-PGA2) 1.95" x 1.95" (4.95 cm x 4.95 cm)
Socket	Socket 370

Architecture / Microarchitecture
Processor core ?	Tualatin
Core steppings ?	tA1 (SL5LW, SL5QL) tB1 (QKF7, SL6BX)
Manufacturing process	0.13 micron
Data width	32 bit
Floating Point Unit	Integrated
Level 1 cache size ?	16 KB instruction cache 16 KB data cache
Level 2 cache size ?	Full-speed on-die 8-way set associative 512 KB cache
Multiprocessing	Up to 2 processors
Features	MMX technology SSE instructions
Low power features	AutoHALT powerdown state Stop Grant state ? Sleep state ? Deep Sleep state ?

Electrical/Thermal parameters
V core (V) ?	1.45
Minimum/Maximum operating temperature (°C) ?	0 - 69
Minimum/Maximum power dissipation (W) ?	20.3 (Stop Grant state) / 29.5 (CPUID 06B0h and 06B1h) 20.3 (Stop Grant state) / 30.4 (CPUID 06B4h)

Pictures (1)


Picture of this chip
2009-09-19 08:32:20 Posted by: Tech^Cellfish
Spare part for an HP/Compaq Proliant server.
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Comments (1)

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P III-S vs P4 533fsb

2008-02-03 13:23:25

Posted by: Erik

I have a Tyan motherboard with two of these CPU:s
One Ghz RAM. Running Windows XP Pro on both computers. Compared to P4 2.4Ghz, with the same amount of RAM. Both running UATA-100 disks.

In speed to me in seems they are equal

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Last modified: 23 Aug 2010

Intel Pentium III-S 1266 - RK80530KZ012512 / RK80530KZ01251E (BX80530C1266512)

Specifications

Pictures (1)

Comments (1)

P III-S vs P4 533fsb

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