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Intel Pentium Extreme Edition 955 HH80553PH0994M (BX80553955)

CPU » Intel » Pentium Extreme Edition family » 955

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Intel Pentium Extreme Edition 955 specifications

General information
TypeCPU / Microprocessor
Market segmentDesktop
FamilyIntel Pentium Extreme Edition
Model number  ? 955
CPU part numbersHH80553PH0994M is an OEM/tray microprocessor
BX80553955 is a boxed microprocessor
Frequency  ? 3467 MHz
Bus speed  ? 1066 MHz
Clock multiplier  ? 13
Package775-land Flip Chip Land Grid Array (FC-LGA6)
1.48" x 1.48" (3.75 cm x 3.75 cm)
SocketSocket 775 / LGA775 / T
Introduction dateDec 27, 2005
 
S-spec numbers
  ES/QS processors Production processors
Part number QJYW SL8WM SL94N
BX80553955 ++
HH80553PH0994M+ +
 
Architecture / Microarchitecture
MicroarchitectureNetburst
Processor core  ? Presler
Core stepping  ? B1 (SL8WM, SL94N)
CPUIDF62 (SL8WM, SL94N)
Manufacturing process0.065 micron
376 million transistors
Data width64 bit
The number of cores2
The number of threads4
Floating Point UnitIntegrated
Level 1 cache size  ? 2 x 16 KB data caches
Level 2 cache size  ? 2 x 2 MB 8-way associative cache
Features
  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • EM64T / Extended Memory 64 technology / Intel 64  ? 
  • NX / XD / Execute disable bit  ? 
  • HT / Hyper-Threading technology  ? 
  • VT / Virtualization technology  ? 
Low power features
  • HALT/Enhance HALT Powerdown mode
  • Stop Grant mode  ? 
 
Electrical / Thermal parameters
V core  ? 1.2V - 1.3375V
Minimum/Maximum operating temperature  ? 5°C - 68.6°C (775_VR_CONFIG_05B)
Minimum/Maximum power dissipation  ? 86.28 Watt (Stop Grant mode) / 143.69 Watt (775_VR_CONFIG_05B)
Thermal Design Power  ? 130 Watt (775_VR_CONFIG_05B)
 
Notes on Intel HH80553PH0994M
  • Bus frequency is 266 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 1066 MHz

CPUs, related to Intel Pentium Extreme Edition 955

Model Cores /
Threads		 Freq. L2
cache		 L3
cache		 TDP Features
Intel Pentium Extreme Edition family, Socket 775
   Pentium EE 8402 / 43.2 GHz2 MB 130 WattSSE3, NX, 64-bit, HT, VT
   Pentium EE 9552 / 43.46 GHz4 MB 130 WattSSE3, NX, 64-bit, HT, VT
   Pentium EE 9652 / 43.73 GHz4 MB 130 WattSSE3, NX, 64-bit, HT, VT
Other families, Netburst micro-architecture, Socket 775
   Celeron D 3601 / 13.46 GHz512 KB 65 WattSSE3, NX, 64-bit, HT, VT
   Celeron D 3651 / 13.6 GHz512 KB 65 WattSSE3, NX, 64-bit, HT, VT
   Pentium 4 EE 3.46 GHz (JM80532PH0992M)1 / 23.46 GHz512 KB2 MB110.7 WattSSE3, NX, 64-bit, HT, VT
   Pentium 4 6621 / 23.6 GHz2 MB 115 WattSSE3, NX, 64-bit, HT, VT, SS
   Pentium 4 EE 3.73 GHz (JM80547PH1092MM)1 / 23.73 GHz2 MB 115 WattSSE3, NX, 64-bit, HT, VT
   Pentium 4 6701 / 23.8 GHz2 MB 115 WattSSE3, NX, 64-bit, HT, VT, SS
   Pentium 4 6721 / 23.8 GHz2 MB 115 WattSSE3, NX, 64-bit, HT, VT, SS
   Pentium D 9452 / 23.4 GHz4 MB 95 WattSSE3, NX, 64-bit, HT, VT, ESS
   Pentium D 9502 / 23.4 GHz4 MB 130 WattSSE3, NX, 64-bit, HT, VT, ESS
   Pentium D 9602 / 23.6 GHz4 MB 130 WattSSE3, NX, 64-bit, HT, VT, ESS

 • Highlighted numbers and features indicate whether specific processor performs better or worse than Pentium Extreme Edition 955

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

 • List of related CPUs is not complete.

 • Features abbreviations:

SSE3 - SSE3 instructions
NX - Virus Protection / Execute Disable bit
64-bit - AMD64 / EM64T technology
HT - Hyper-Threading
VT - Virtualization
SS - SpeedStep
ESS - PowerNow! / Enhanced SpeedStep

FAQ

Q: Can I upgrade my Pentium Extreme Edition 955 processor?
A: Probably yes. CPU compatibility is determined by your motherboard. Please see CPU-Upgrade.com website for CPU support list for your board.

Intel Pentium Extreme Edition 955 Overclocking

Sorry, overclocking information is not available at this time.

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Last modified: 14 May 2013
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