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Intel Pentium III 500 - RB80526PY500256 (BX80526F500256 / BX80526F500256E)

CPU » Intel » Pentium III families » Pentium III (Coppermine) » 500E

Specifications

General information
TypeCPU / Microprocessor
Market segmentDesktop
FamilyIntel Pentium III
Model number  ? 500E
CPU part numbersRB80526PY500256 is an OEM/tray microprocessor
BX80526F500256 is a boxed microprocessor
BX80526F500256E is a boxed microprocessor
Frequency  ? 500 MHz
Bus speed  ? 100 MHz
Clock multiplier  ? 5
Package370-pin Flip-Chip Pin Grid Array (FC-PGA)
1.95" x 1.95" (4.95 cm x 4.95 cm)
SocketSocket 370
Introduction dateOct 25, 1999
Price at introduction$239
 
S-spec numbers
  Production processors
Part number SL3Q9 SL3R2 SL446 SL45R
BX80526F500256 +++
BX80526F500256E +  
RB80526PY500256+++ 
 
Architecture / Microarchitecture
MicroarchitectureP6
Processor core  ? Coppermine
Core steppings  ? cA2 (SL3Q9, SL3R2)
cB0 (SL446, SL45R)
CPUIDs681 (SL3Q9, SL3R2)
683 (SL446, SL45R)
Manufacturing process0.18 micron
28 million transistors
Data width32 bit
Data bus width64 bit
The number of cores1
The number of threads1
Floating Point UnitIntegrated
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 core1.52V / 1.6V / 1.64V
Minimum/Maximum operating temperature  ? 0°C - 85°C
Maximum power dissipation  ? 16 Watt
 
Notes on Intel RB80526PY500256
  • The processor can be marked as 500E/256/100/1.6V
  CPUs, related to Intel Pentium III 500E (Socket 370)  

Model Freq. L2
cache		 Multi-
processing		 Features
Intel Pentium III (Coppermine) family, Socket 370
   Intel Pentium III 866 MHz (RB80526PZ866256)866 MHz256 KB 
   Intel Pentium III 866 MHz (RK80526PZ866256)866 MHz256 KB 
   Intel Pentium III 900 MHz (RB80526PY900256)900 MHz256 KB 
   Intel Pentium III 933 MHz (RB80526PZ933256)933 MHz256 KB 
   Intel Pentium III 933 MHz (RK80526PZ933256)933 MHz256 KB 
   Intel Pentium III 1 GHz (RB80526PY001256)1 GHz256 KB 
   Intel Pentium III 1BGHz (Socket 370)1 GHz256 KB 
   Intel Pentium III 1BGHz (Socket 370)1 GHz256 KB 
   Intel Pentium III 1.1 GHz (RB80526PY005256)1.1 GHz256 KB 
   Intel Pentium III 1.13 GHz (RK80526PZ006256)1.13 GHz256 KB 
Intel Pentium III (Coppermine) family, P6 micro-architecture, Other sockets
   Intel Pentium III 800EB (Slot 1)800 MHz256 KB2
   Intel Pentium III 850 MHz (80526PY850256)850 MHz256 KB2
   Intel Pentium III 866 MHz (80526PZ866256)866 MHz256 KB2
   Intel Pentium III 933 MHz (80526PZ933256)933 MHz256 KB2
   Intel Pentium III 1 GHz (80526PY1000256)1 GHz256 KB2
   Intel Pentium III 1BGHz (Slot 1)1 GHz256 KB2
Other families, P6 micro-architecture, Socket 370
   Intel Celeron 1.3 GHz (RK80530RY013256)1.3 GHz256 KB 
   Intel Pentium III 1.33 GHz (RK80530PZ014256)1.33 GHz256 KB1
   Intel Celeron 1.4 GHz (RK80530RY017256)1.4 GHz256 KB 
   Intel Pentium III 1.4 GHz (RK80530PZ017256)1.4 GHz256 KB1
   Intel Pentium III 1.4GHz-S1.4 GHz512 KB2
   Intel Celeron 1.5 GHz (RK80530RY021256)1.5 GHz256 KB 

 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)

 • List of related CPUs is not complete.

Pictures (2)

Intel Pentium III 500
2007-09-02 15:44:42
Posted by: Blackfury

Here is a pic of SL446 		Intel Pentium III 500
Intel Pentium III 500 RB80526PY500256
2010-05-07 08:22:12
Posted by: Collector

  		Intel Pentium III 500 RB80526PY500256

CPU ID (1)

NOTE: CPU ID information below was taken from one CPU and may include features that are not present in all different steppings of the Intel Pentium 3 500 CPU.

Manufacturer:Intel
CPU Family:Pentium 3
Processor Number:500
Frequency:501 MHz
Part number:
RB80526PY500256
S-Spec Number:SL3Q9
Comment:
Submitted by:Neon
General information
Vendor:GenuineIntel
Processor type:Original OEM Processor
CPUID signature:681
Family: 6 (06h)
Model: 8 (08h)
Stepping: 1 (01h)
TLB/Cache details:Data TLB: 4-KB Pages, 4-way set associative, 64 entries
Data TLB: 4-MB Pages, 4-way set associative, 8 entries
Instruction TLB: 4-KB Pages, 4-way set associative, 32 entries
Instruction TLB: 4-MB Pages, fully associative, 2 entries

Cache: L1 data L1 instruction L2
Size: 16 KB 16 KB 256 KB
Associativity: 4-way set
associative		 4-way set
associative		 8-way set
associative
Line size: 32 bytes 32 bytes 32 bytes
 
Instruction set extensionsAdditional instructions
MMX CMOV
SSE CMPXCHG8B
  FXSAVE/FXRSTORE
  SYSENTER/SYSEXIT
 
Major featuresOther features
On-chip Floating Point Unit 36-bit page-size extensions
  Debugging extensions
  Machine check architecture
  Machine check exception
  Memory-type range registers
  Model-specific registers
  Page attribute table
  Page global extension
  Page-size extensions (4MB pages)
  Physical address extensions
  Processor serial number
  Time stamp counter
  Virtual 8086-mode enhancements

Comments (1)

Fantastic chip

2006-07-14 05:48:24
Posted by: Phil Bain

This was a great chip of it's time, the 500MHz version was the cheapest in the range and I got hold of one in a special offer bundle with a VIA Apollo Pro based motherboard so I could take the FSB up get a nice overclock out of it, it ran sweetly at 5 x 133MHz = 667MHz.

Last modified: 9 Feb 2012
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