Intel Pentium 4 2.26 GHz - RK80546PE051512

CPU Information

General information
TypeCPU / Microprocessor
FamilyIntel Pentium 4
CPU part numberRK80546PE051512 (SL7D7)
Frequency (MHz)  ? 2267
Bus speed (MHz)  ? 533
Clock multiplier  ? 17
Package478-pin Flip-Chip Pin Grid Array (FC-mPGA4)
1.378" x 1.378" (3.5 cm x 3.5 cm)
SocketSocket 478 (mPGA478B)
 
Architecture / Microarchitecture
Processor corePrescott
Core steppingC0 (SL7D7)
Manufacturing process0.09 micron
125 million transistors
Data width32 bit
Floating Point UnitIntegrated
Level 1 cache size  ? 16 KB data cache
Level 2 cache size  ? 512 KB
Features
  • MMX
  • SSE
  • SSE2
  • SSE3
Low power features
  • System Management mode
  • Auto HALT mode  ? 
  • Stop Grant mode  ? 
  • Sleep mode  ? 
 
Electrical/Thermal parameters
V core (V)  ? 1.25 - 1.4
Minimum/Maximum operating temperature (°C)  ? 5 - 69.1
Thermal Design Power (W)  ? 89
 
Notes on Intel RK80546PE051512
  • Because the processor uses Quad Data Rate bus the effective bus speed is 533 MHz

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