Intel Pentium III 1000 - RB80526PZ001256 (BX80526C1000256)

Type	Microprocessor
Data bus width	32 (64-bit data bus) bit
Package	370-pin flip-chip PGA 1.95" x 1.95" (4.95 cm x 4.95 cm)
Socket	Socket 370
Speed (MHz)	1000
Bus frequency (MHz)	133
Clock multiplier	7.5
BX80526C1000256 s-specs	SL4C8   SL4MF   SL52R   SL5B3   SL5DV   SL5FQ
RB80526PZ001256 s-specs	QAZ1   QEJ0   SL4C8   SL4MF   SL4WM   SL52R   SL5DV
Low power features	AutoHALT state Stop Grant state Sleep state Deep Sleep state System Management Mode
Other features	MMX technology SSE instructions
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
Floating Point Unit	Integrated
Min/Recommended/Max V core (V)	1.62 / 1.7 / 1.74 1.67 / 1.75 / 1.79 1.76 / 1.76 / 1.86
Min/Max operating temperature (°C)	0 - 70 (1.7V and 1.76V core) 75 (1.75V core)
Max power dissipation (W)	32.98 (1.7V core) 35.35 (1.75V core)
Notes: The part RB80526PZ001256 is an OEM/tray processor The part BX80526C1000256 is a boxed processor The processor is usually marked as 1000/256/133/1.7V, 1000/256/133/1.75V or 1000/256/133/1.76V, where the last number specifies processor's core voltage. If the processor is marked with RB80526PZ001256 part number then use processor specification number to identify processor's core voltage
Benchmark data
CPUID of tested processor	0686
Vendor ID string	GenuineIntel
Epox EP-693A system [Explanation of benchmarks] [Compare with...]
Dhrystone 2.1 (VAX MIPS)	998.42
Whetstone (KWIPS)	549.6
Linpack 100x100 (MFLOPS)	388.66
Sandra Dhrystone (MIPS)	3438
Sandra Whetstone (MFLOPS)	1336
Sandra MultiMedia Integer (it/s)	8734
Sandra MultiMedia Floating Point (it/s)	10381
Doom 1.9s high detail (FPS)	78.68
Doom 1.9s low detail (FPS)	133.06