Intel Pentium III 800/256/133/1.7v  SL4CD RB80526PZ800256 MICROPROCESADOR
Articulo en perfecto estado funcional y estético. Desmontado funcionando testado 100% . Superficie y pines limpios sin doblar.
Incluye pasta térmica. NO SE REALIZA ENVIOS A CANARIAS , CEUTA Y MELILLA.

General information
TypeCPU / Microprocessor
Market segmentDesktop
FamilyIntel Pentium III
Model number 800EB
CPU part numbers
  • RB80526PZ800256 is an OEM/tray microprocessor
Frequency 800 MHz
Bus speed 133 MHz
Clock multiplier 6
Package370-pin Flip-Chip Pin Grid Array (FC-PGA)
1.95" x 1.95" (4.95 cm x 4.95 cm)
SocketSocket 370 / PGA370
Introduction dateDec 20, 1999
Price at introduction$851
S-spec numbers
Part numberES/QS processors
 QN23QP15QS22QS81
BX80526C800256E    
RB80526PZ800256++++
 
Part numberProduction processors
 SL3VESL3WBSL3Y2SL4CDSL4MBSL52P
BX80526C800256E+  +++
RB80526PZ800256 +++ +
Architecture / Microarchitecture
Instruction setx86
MicroarchitectureP6
Processor core Coppermine
Core stepping 
cA2
cB0
cC0
cD0
CPUIDs
681

683

686

68A
Manufacturing process0.18 micron
28 million transistors
Die104.6mm2 (CPUID 0683h)
90mm2 (CPUID 0686h)
94.7mm2 (CPUID 068Ah)
Data width32 bit
Data bus width64 bit
The number of CPU cores1
The number of threads1
Floating Point UnitIntegrated
Level 1 cache size 16 KB 4-way set associative instruction cache
16 KB 4-way set associative data cache
Level 2 cache size Full-speed integrated 256 KB 8-way set associative cache
MultiprocessingUp to 2 processors
Extensions & Technologies
  • MMX instructions
  • SSE / Streaming SIMD Extensions
Low power features
  • Low power states
  • System Management Mode
Electrical / Thermal parameters
Min/Recommended/Max V core1.57V / 1.65V / 1.69V
1.62V / 1.7V / 1.74V
1.67V / 1.75V / 1.79V
Minimum/Maximum operating temperature 0°C - 80°C
Maximum power dissipation 27.2 Watt (1.7V core)
29.05 Watt (1.75V core)
Thermal Design Power 20.8 Watt (CPUID 0686h)
24.5 Watt (CPUID 068Ah)
Notes on Intel Pentium III 800EB (Socket 370)
  • The processor is usually marked as 800EB/256/133/1.65V, 800EB/256/133/1.7V or 800EB/256/133/1.75V, where the last number specifies processor's core voltage. If the processor is marked with RB80526PZ800256 part number then use processor specification number to identify processor's core voltage
  • Stepping cA2 CPUs for Socket 370 were not validated for dual-processing