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

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Type:CPU	Manufacturer:Intel
family:Pentium III	microprocessors:Intel Pentium III 1000 - RK80530PZ001256 (BX80530C1000256)

General information

Type

CPU / Microprocessor

Market segment

Desktop

Family

Intel Pentium III

Model number

1.2*GHz-S

CPU part numbers

RK80530KZ012512 is an OEM/tray microprocessor
RK80530KZ01251E is an OEM/tray microprocessor
BX80530C12**512 is a boxed microprocessor

Frequency

12** MHz

Bus speed

133 MHz

Clock multiplier

*.5

Package

3*0-pin Flip-Chip Pin Grid Array with heatspreader (FC-PGA2)
1.*5" x 1.*5" (4.*5 cm x 4.*5 cm)

Socket

Socket 3*0 / PGA3*0

S-spec numbers

Part number	ES/QS processors	Production processors
	QKF*	SL5LW	SL5QL	SL*BX	SL*JN
BX80530C12**512		+	+	+	+
RK80530KZ012512	+		+	+
RK80530KZ01251E			+

Architecture / Microarchitecture

Microarchitecture

Processor core

Tualatin

Core steppings

tA1 (SL5LW, SL5QL)
tB1 (QKF*, SL*BX)

CPUIDs

*B1 (SL5LW, SL5QL)
*B4 (QKF*, SL*BX)

Manufacturing process

0.13 micron

Data width

32 bit

The number of CPU cores

The number of threads

Floating Point Unit

Integrated

Level 1 cache size

1* KB instruction cache
1* 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 instructions
SSE / Streaming SIMD Extensions

Low power features

AutoHALT powerdown state
Stop Grant state
Sleep state
Deep Sleep state

Electrical / Thermal parameters

V core

1.45V

Minimum/Maximum operating temperature

0°C - **°C

Minimum/Maximum power dissipation

20.3 Watt (Stop Grant state) / 2*.5 Watt (CPUID 0*B0h and 0*B1h)
20.3 Watt (Stop Grant state) / 30.4 Watt (CPUID 0*B4h)

other microprocessors

Intel Pentium III 1333 - RK80530PZ014256 / RK80530PZ01425E	Intel Pentium III 1400 - RK80530PZ017256 / RK80530PZ01725E
Intel Pentium III-S 1400 - RK80530KZ017512 / RK80530KZ01751E (BX80530C1400512)	Intel Pentium III Xeon 500/512KB - 80525KY500512 (BX80525KY500512)
Intel Pentium III Xeon 500/1M - 80525KY5001M (BX80525KY5001M)	Intel Pentium III Xeon 500/2M - 80525KY5002M (BX80525KY5002M)
Intel Pentium III Xeon 550/512KB - 80525KY550512 (BX80525KY550512)	Intel Pentium III Xeon 550/1M - 80525KY5501M (BX80525KY5501M)
Intel Pentium III Xeon 550/2M - 80525KY5502M (BX80525KY5502M)	Intel Pentium III Xeon 600/256KB - 80526KZ600256 2.8V
Intel Pentium III Xeon 600/256KB - 80526KZ600256 5/12V (BX80526KZ600256)	Intel Pentium III Xeon 667/256KB - 80526KZ667256 2.8V

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