Intel Pentium III 550 - RB80526PY550256 (BX80526F550256)

Type	Microprocessor
Introduction date	25-Oct-99
Manufacturing process	0.18 micron
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)	550
Bus frequency (MHz)	100
Clock multiplier	5.5
BX80526F550256 s-specs	SL3R3   SL44G   SL45T
BX80526F550256E s-spec	SL3R3
RB80526PY550256 s-specs	SL3QA   SL3R3   SL44G
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)	1.52 / 1.6 / 1.64 1.57 / 1.65 / 1.69 1.62 / 1.7 / 1.74
Min/Max operating temperature (°C)	0 - 85
Notes: The part RB80526PY550256 is an OEM/tray processor The parts BX80526F550256 and BX80526F550256E are boxed processors The processor is usually marked as 550E/256/100/1.6V, 550E/256/100/1.65V or 550E/256/100/1.7V, where the last number specifies processor's core voltage. If the processor is marked with RB80526PY550256 part number then use processor specification number to identify processor's core voltage
Benchmark data
CPUID of tested processor	0681
Vendor ID string	GenuineIntel
Epox EP-693A system [Explanation of benchmarks] [Compare with...]
Dhrystone 2.1 (VAX MIPS)	546.39
Whetstone (KWIPS)	294.57
Linpack 100x100 (MFLOPS)	212.69
Sandra Dhrystone (MIPS)	1888
Sandra Whetstone (MFLOPS)	733
Sandra MultiMedia Integer (it/s)	4798
Sandra MultiMedia Floating Point (it/s)	5703
Doom 1.9s high detail (FPS)	75.62
Doom 1.9s low detail (FPS)	127.24