Intel Xeon 5050 - HH80555KF0804M (BX805555050A / BX805555050P)

CPU Information

General information
TypeCPU / Microprocessor
FamilyIntel Xeon
Model number  ? 5050
CPU part numberHH80555KF0804M (QHZK, QMOS, QPSL, SL96C)
Box part numbersBX805555050A (SL96C)
BX805555050P (SL96C)
Frequency (MHz)  ? 3000
Bus speed (MHz)  ? 667
Clock multiplier  ? 18
Package771-land Flip Chip Land Grid Array (FC-LGA6)
1.48" x 1.48" (3.75 cm x 3.75 cm)
SocketSocket 771 (LGA771)
 
Architecture / Microarchitecture
Processor coreDempsey
Core steppingsB1 (QHZK)
C1 (QMOS, SL96C)
Manufacturing process0.065 micron
Data width64 bit
Number of cores2
Floating Point UnitIntegrated
Level 1 cache size  ? 2 x 12 KB Execution trace caches
2 x 16 KB data caches
Level 2 cache size  ? 2 x 2MB 8-way associative caches
Physical memory (GB)64
MultiprocessingUp to 2 processors
Features
  • MMX instruction set
  • SSE
  • SSE2
  • SSE3
  • Hyper-Threading technology
  • Extended Memory 64 technology (EM64T)  ? 
  • Execute disable bit  ? 
  • Virtualization technology
Low power features
  • HALT mode
  • Enhanced HALT mode
  • Stop Grant mode  ? 
  • Enhanced SpeedStep technology  ? 
 
Electrical/Thermal parameters
V core (V)  ? 1.075 - 1.35
Minimum/Maximum operating temperature (°C)  ? 5 - 61
5 - 67
Minimum/Maximum power dissipation (W)  ? 64.35 (Enhanced HALT mode) / 138.69
Thermal Design Power (W)  ? 95
 
Notes on Intel HH80555KF0804M
  • Bus frequency is 166 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 667 MHz
  • Part BX805555050A includes active heatsink
  • Part BX805555050P includes passive heatsink

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