Intel Pentium III 800 - 80526PZ800256 / KC80526PZ800256 (BX80526U800256)

CPU Information

General information
TypeCPU / Microprocessor
FamilyIntel Pentium III
CPU part numbers80526PZ800256 (QH33, QU07, SL4BX)
KC80526PZ800256 (SL3WA, SL3XQ, SL4BX)
Box part numbersBX80526U800256 (SL3V8, SL4KG)
BX80526U800256E (SL3V8, SL458, SL4G7)
Frequency (MHz)  ? 800
Bus speed (MHz)  ? 133
Clock multiplier  ? 6
PackageSingle Edge Contact Cartridge 2 (SECC2)
SocketSlot 1 (SC242)
Introduction dateDec 20, 1999
Price at introduction$851
 
Architecture / Microarchitecture
Processor coreCoppermine
Core steppingscA2 (SL3WA)
cB0 (QH33, QU07, SL3XQ, SL458)
cC0 (SL4BX, SL4KG)
Manufacturing process0.18 micron
28 million transistors
Data width32 (64-bit data bus) bit
Floating Point UnitIntegrated
Level 1 cache size  ? 16 KB instruction cache
16 KB data cache
Level 2 cache size  ? Full-speed on-die 256 KB
MultiprocessingUp to 2 processors
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 core (V)1.57 / 1.65 / 1.69
1.62 / 1.7 / 1.74
Minimum/Maximum operating temperature (°C)  ? 0 - 80
Minimum/Maximum power dissipation (W)  ? 4.23 (Stop Grant mode) / 26.4 (1.65V core)
4.35 (Stop Grant mode) / 27.2 (1.7V core)
 
Notes on Intel 80526PZ800256
  • The processor is usually marked as 800EB/256/133/1.65V S1 or 800EB/256/133/1.7V S1, where the last number specifies processor's core voltage. If the processor is marked with 80526PZ800256 part number then use processor specification number to identify processor's core voltage

Pictures (4)

800/256/133/1.65V S1 - Top view

800 MHz
256 KB L2 cache
Single Edge Contact cartridge 2 (slot 1)
Intel Pentium III 800 - 80526PZ800256 / KC80526PZ800256 (BX80526U800256)
800/256/133/1.65V S1 - Front view

800 MHz
256 KB L2 cache
Single Edge Contact cartridge 2 (slot 1)
Intel Pentium III 800 - 80526PZ800256 / KC80526PZ800256 (BX80526U800256)
800/256/133/1.65V S1 - Back view

800 MHz
256 KB L2 cache
Single Edge Contact cartridge 2 (slot 1)
Intel Pentium III 800 - 80526PZ800256 / KC80526PZ800256 (BX80526U800256)
CPU Collector
2009-11-14 03:32:45
Posted by: dvthanh2000@yahoo.com

 
CPU Collector

Comments (1)

Other frequency

2008-07-26 12:57:31
Posted by: Miklos

Is it usable with other FSB and multiplier settings?

For example 100 MHz x 8 ?

Response: You may be able to run it at 100 MHz FSB. You can only use 6x clock multiplier for this CPU.
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