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Intel Celeron D 325 - RK80546RE061256 / NE80546RE061256 (BX80546RE2533C)

CPU » Celeron_D family » Celeron D (Prescott) » 325

CPU Information

General information
TypeCPU / Microprocessor
FamilyIntel Celeron D (Prescott)
Model number  ? 325
CPU part numbersRK80546RE061256 (SL7C5, SL7DK, SL7ND, SL7NU, SL8HK)
NE80546RE061256 (SL8HK)
B80546RE061256 (SL7KY, SL7VX)
Box part numberBX80546RE2533C (SL7KY, SL7ND, SL7NU, SL7TG, SL7VX, SL8HK)
Frequency (MHz)  ? 2533
Bus speed (MHz)  ? 533
Clock multiplier  ? 19
Package478-pin Flip-Chip Pin Grid Array (FC-PGA2) package
1.38" x 1.38" (3.5 cm x 3.5 cm)
SocketSocket 478 (mPGA478b)
Introduction dateJun 24, 2004
Price at introduction$79
 
Architecture / Microarchitecture
Processor corePrescott-256
Core steppingsC0 (SL7C5, SL7TG)
D0 (SL7DK, SL7KY, SL7ND)
E0 (SL7NU, SL7VX)
G1 (SL8HK)
Manufacturing process0.09 micron
Data width32 bit
Floating Point UnitIntegrated
Level 1 cache size  ? 16 KB data cache
Level 2 cache size  ? 256 KB 4-way set associative cache
Features
  • MMX technology
  • SSE
  • SSE2
  • SSE3
Low power features
  • AutoHALT state  ? 
  • Stop Grant state  ? 
  • Sleep state  ? 
 
Electrical/Thermal parameters
V core (V)  ? 1.25 - 1.4
Minimum/Maximum operating temperature (°C)  ? 5 - 67
Maximum power dissipation (W)  ? 94.46
Thermal Design Power (W)  ? 73
 
Notes on Intel RK80546RE061256
  • Bus frequency is 133 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 533 MHz
  • The part NE80546RE061256 is RoHS compliant

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Intel Celeron D 325 - RK80546RE061256 / NE80546RE061256 (BX80546RE2533C)

 Intel Celeron D 325 - RK80546RE061256 / NE80546RE061256 (BX80546RE2533C)
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CPU ID

NOTE: CPU ID information below was taken from one CPU and may include features that are not present in all different steppings of the Intel Celeron D 2.53 GHz CPU.

Manufacturer:Intel
Family:Celeron D
Processor Number:2.53 GHz
Part number:RK80546RE061256
S-Spec / Comment:SL7NU
Submitted by:cocoe
General information
Vendor:GenuineIntel
Processor name (BIOS): Intel(R) Celeron(R) CPU 2.53GHz
Cores:1
Logical processors:1
Processor type:Original OEM Processor
CPUID signature:F41
Family:15 (0Fh)
Model: 4 (04h)
Stepping: 1 (01h)
TLB/Cache details:Data TLB: 4-KB or 4-MB pages, fully associative, 64 entries
Instruction TLB: 4-KB, 2-MB or 4-MB pages, fully associative, 128 entries
No 2nd-level cache or, if processor contains a valid 2nd-level cache, no 3rd-level cache

Cache: L1 data L1 instruction L2
Size: 16 KB 12K uops 256 KB
Associativity: 8-way set
associative		 8-way set
associative		 4-way set
associative
Line size: 64 bytes   64 bytes
Comments: sectored cache   sectored cache
 
Instruction set extensionsAdditonal instructions
MMX CLFLUSH
SSE CMOV
SSE2 CMPXCHG8B
SSE3 FXSAVE/FXRSTORE
  MONITOR/MWAIT
  SYSENTER/SYSEXIT
 
Major featuresOther features
On-chip Floating Point Unit 36-bit page-size extensions
  64-bit debug store
  Advanced programmable interrupt controller
  CPL qualified debug store
  Debug store
  Debugging extensions
  L1 context ID
  Machine check architecture
  Machine check exception
  Memory-type range registers
  Model-specific registers
  Page attribute table
  Page global extension
  Page-size extensions (4MB pages)
  Pending break enable
  Physical address extensions
  Self-snoop
  Thermal monitor
  Thermal monitor and software controlled clock facilities
  Time stamp counter
  Virtual 8086-mode enhancements
  xTPR Update Control

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Last modified: 23 Feb 2010
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