Intel Xeon 2.8 GHz - NE80551KG0724MM (BX80551KG2800HA)


Specifications

General information
TypeCPU / Microprocessor
Market segmentServer
FamilyIntel Xeon
CPU part numbersNE80551KG0724MM is an OEM/tray microprocessor
BX80551KG2800HA is a boxed microprocessor
Frequency  ? 2800 MHz
Bus speed  ? 800 MHz
Clock multiplier  ? 14
Package604-pin Flip Chip micro-PGA4 (FC-mPGA4)
2.1" x 2.1" (5.33 cm x 5.33 cm)
SocketSocket 604 (mPGA604)
Introduction dateOct 10, 2005
Price at introduction$1043
 
S-spec numbers
  Production processors
Part number SL8MA
BX80551KG2800HA+
NE80551KG0724MM+
 
Architecture / Microarchitecture
MicroarchitectureNetburst
Processor core  ? Paxville
Core stepping  ? A0 (SL8MA)
CPUIDF48 (SL8MA)
Manufacturing process0.09 micron
Data width64 bit
The number of cores2
The number of threads4
Floating Point UnitIntegrated
Level 1 cache size  ? 2 Execution Trace caches
2 x 16 KB data caches
Level 2 cache size  ? 2 x 2 MB 8-way associative caches
Physical memory64 GB
MultiprocessingUp to 2 processors
Features
  • MMX instruction set
  • SSE
  • SSE2
  • SSE3
  • Hyper-Threading technology  ? 
  • Extended Memory 64 technology (EM64T)  ? 
  • Execute disable bit  ? 
Low power features
  • HALT mode
  • Enhanced HALT mode
  • Stop Grant mode  ? 
  • Sleep mode  ? 
  • Enhanced SpeedStep technology  ? 
 
Electrical/Thermal parameters
V core  ? 1.2875V - 1.4125V
Minimum/Maximum operating temperature  ? 5°C - 72°C
5°C - 79°C
Minimum/Maximum power dissipation  ? 75.18 Watt (Sleep mode) / 151.5 Watt
Thermal Design Power  ? 135 Watt
 
Notes on Intel NE80551KG0724MM
  • Bus frequency is 200 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 800 MHz
  CPUs, related to Intel Xeon 2.8 GHz (NE80551KG0724MM)  

Model Freq. L2
cache
L3
cache
Multi-
processing
TDP Features
Other families, Netburst micro-architecture, Socket 604
   Intel Xeon 3.2 GHz (RK80532KE0881M)3.2 GHz512 KB1 MB2 SSE3, NX, 64-bit, ESS
   Intel Xeon 3.2 GHz (RK80532KE0882M)3.2 GHz512 KB2 MB2 SSE3, NX, 64-bit, ESS
   Intel Xeon 2.83 GHz (RK80546KF0734M)2.83 GHz1 MB4 MB4129 WattSSE3, NX, 64-bit, ESS
   Intel Xeon 3.16 GHz (RK80546KF0871M)3.16 GHz1 MB 4110 WattSSE3, NX, 64-bit, ESS
   Intel Xeon 3.2 GHz (RK80546KG0881M)3.2 GHz1 MB 2103 WattSSE3, NX, 64-bit, ESS
   Intel Xeon 3 GHz (NE80546JG0802MM)3 GHz2 MB 255 WattSSE3, NX, 64-bit, ESS
   Intel Xeon 3 GHz (RK80546KG0802MM)3 GHz2 MB 2110 WattSSE3, NX, 64-bit, ESS
   Intel Xeon 3.33 GHz (RK80546KF0931M)3.33 GHz1 MB 4110 WattSSE3, NX, 64-bit, ESS
   Intel Xeon 3.4 GHz (RK80546KG0961M)3.4 GHz1 MB 2103 WattSSE3, NX, 64-bit, ESS
   Intel Xeon 3.2 GHz (NE80546QG0882MM)3.2 GHz2 MB 290 WattSSE3, NX, 64-bit, ESS
   Intel Xeon 3.2 GHz (RK80546KG0882MM)3.2 GHz2 MB 2110 WattSSE3, NX, 64-bit, ESS
   Intel Xeon 3 GHz (RK80546KF0808M)3 GHz1 MB8 MB4129 WattSSE3, NX, 64-bit, ESS
   Intel Xeon 3.6 GHz (RK80546KG1041M)3.6 GHz1 MB 2103 WattSSE3, NX, 64-bit, ESS
   Intel Xeon 3.4 GHz (RK80546KG0962MM)3.4 GHz2 MB 2110 WattSSE3, NX, 64-bit, ESS
   Intel Xeon 3.66 GHz (RK80546KF1071M)3.66 GHz1 MB 4110 WattSSE3, NX, 64-bit, ESS
   Intel Xeon 3.6 GHz (RK80546KG1042MM)3.6 GHz2 MB 2110 WattSSE3, NX, 64-bit, ESS
   Intel Xeon 3.33 GHz (RK80546KF0938M)3.33 GHz1 MB8 MB4129 WattSSE3, NX, 64-bit, ESS
   Intel Xeon 3.8 GHz (RK80546KG1122MM)3.8 GHz2 MB 2110 WattSSE3, NX, 64-bit, ESS

 • Highlighted numbers and features indicate whether specific processor performs better or worse than Xeon 2.8 GHz (NE80551KG0724MM)

 • 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
ESS - PowerNow! / Enhanced SpeedStep

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