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Intel Pentium 4 3.2 GHz - RK80546PG0881M (BX80546PG3200E)

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Intel Pentium 4 3.2 GHz specifications

General information
TypeCPU / Microprocessor
Market segmentDesktop
FamilyIntel Pentium 4
CPU part numbers
  • RK80546PG0881M is an OEM/tray microprocessor
  • BX80546PG3200E is a boxed microprocessor
Frequency  ? 3200 MHz
Bus speed  ? 800 MHz
Clock multiplier  ? 16
Package478-pin Flip-Chip Pin Grid Array (FC-mPGA4)
1.378" x 1.378" (3.5 cm x 3.5 cm)
SocketSocket 478 / mPGA478B
Introduction dateFeb 2, 2004
Price at introduction$278
S-spec numbers
  ES/QS processors Production processors
Part number Q20U QK34 QP75 SL79M SL7B8 SL7E5 SL7KC SL7L7
BX80546PG3200E   ++++ 
RK80546PG0881M++++++ +
  Production processors
Part number SL7PN SL7QB SL88K SL8K2
BX80546PG3200E+ ++
Architecture / Microarchitecture
Processor core  ? Prescott
Core steppings  ? C0 (QK34, SL79M, SL7B8, SL7KC)
D0 (QP75, SL7E5)
E0 (Q20U, SL7PN, SL7QB, SL88K)
G1 (SL8K2)
CPUIDsF33 (QK34, SL79M, SL7B8, SL7KC)
F34 (QP75, SL7E5)
F41 (Q20U, SL7PN, SL7QB, SL88K)
F49 (SL8K2)
Manufacturing process0.09 micron
125 million transistors
Data width32 bit
The number of cores1
The number of threads2
Floating Point UnitIntegrated
Level 1 cache size  ? 16 KB data cache
Level 2 cache size  ? 1 MB 8-way set associative cache with error-correction code
  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • HT / Hyper-Threading technology  ? 
Low power features
  • System Management mode
  • Auto HALT mode  ? 
  • Stop Grant mode  ? 
  • Sleep mode  ? 
Integrated peripherals / components
Integrated graphicsNone
Electrical / Thermal parameters
V core  ? 1.25V - 1.4V
Minimum/Maximum operating temperature  ? 5°C - 69.1°C (Loadline B)
5°C - 73.2°C (Loadline A)
Minimum/Maximum power dissipation  ? 53.68 Watt (Stop Grant mode) / 100.39 Watt (Loadline B)
66.35 Watt (Stop Grant mode) / 115.39 Watt (Loadline A)
Thermal Design Power  ? 89 Watt (Loadline B)
103 Watt (Loadline A)
Notes on Intel Pentium 4 3.2 GHz
  • Bus frequency is 200 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 800 MHz
  • This processor is labeled as Pentium 4 3.2E. This is done to distinguish this part from Pentium 4 3.2 GHz processors with different set of features
  • Some processors with E0 stepping support EM64T technology, although that may not work on all motherboards and may require specific BIOS version.

Detailed side-by-side comparison

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Q: I have an Intel Pentium 4 3.2 GHz CPU. Can I upgrade it?
A: Probably yes. Processor compatibility is determined by your motherboard. Please see website for CPU support list for your board.

Pentium 4 3.2 GHz Overclocking

Sorry, overclocking information is not available at this time.

CPU ID information for the Pentium 4 3.2 GHz

Search or browse all public submissions in our CPUID database.

Use our CPU identification tool to check features of your CPU.

NOTE: The CPU ID information below was taken from one CPU and may include features that are not present in all different steppings of the Intel Pentium 4 3.20 GHz CPU.

CPU Family:Pentium 4
Processor Number:3.20 GHz
Frequency:2799 MHz
Part number:
S-Spec Number:
Submitted by:
General information
Processor name (BIOS): Intel(R) Pentium(R) 4 CPU 3.20GHz
Logical processors:2
Processor type:Original OEM Processor
CPUID signature:F33
Family:15 (0Fh)
Model: 3 (03h)
Stepping: 3 (03h)
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, 64 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 1 MB
Associativity: 8-way set
8-way set
8-way set
Line size: 64 bytes   64 bytes
Comments: Direct-mapped   Non-inclusive
Instruction set extensionsAdditional instructions
Major featuresOther features
On-chip Floating Point Unit 36-bit page-size extensions
Hyper-Threading Technology 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
  Thermal monitor
  Thermal monitor and software controlled clock facilities
  Time stamp counter
  Virtual 8086-mode enhancements

CPUs, related to Intel Pentium 4 3.2 GHz (RK80546PG0881M)

Model Frequency L2
TDP Features  
Intel Desktop Pentium 4 Prescott family, Socket 478
   Pentium 4 2.26 GHz (RK80546PE051512)2.26 GHz512 KB 89WSSE3, HT>
   Pentium 4 2.4 GHz (B80546PE0561M)2.4 GHz1 MB 89WSSE3, HT>
   Pentium 4 2.66 GHz (RK80546PE0671M)2.66 GHz1 MB 89WSSE3, HT>
   Pentium 4 2.8 GHz (RK80546PE0721M)2.8 GHz1 MB 89WSSE3, HT>
   Pentium 4 2.8 GHz (RK80546PG0721M)2.8 GHz1 MB 89WSSE3, HT>
   Pentium 4 3 GHz (RK80546PG0801M)3 GHz1 MB 89WSSE3, HT>
   Pentium 4 3.2 GHz (RK80546PG0881M)3.2 GHz1 MB 103WSSE3, HT 
   Pentium 4 3.4 GHz (RK80546PG0961M)3.4 GHz1 MB 103WSSE3, HT>
Intel Desktop Pentium 4 Prescott family, Netburst micro-architecture, Other sockets
   Pentium 4 6503.4 GHz2 MB 84WSSE3, NX, 64-bit, HT, SS>
   Pentium 4 570 / 570J3.8 GHz1 MB 115WSSE3, NX, HT>
   Pentium 4 5713.8 GHz1 MB 115WSSE3, NX, 64-bit, HT>
   Pentium 4 6603.6 GHz2 MB 115WSSE3, NX, 64-bit, HT, SS>
   Pentium 4 6623.6 GHz2 MB 115WSSE3, NX, 64-bit, HT, VT, SS>
   Pentium 4 662 (P)3.6 GHz2 MB 84WSSE3, NX, 64-bit, HT, VT, SS>
   Pentium 4 6703.8 GHz2 MB 115WSSE3, NX, 64-bit, HT, SS>
   Pentium 4 6723.8 GHz2 MB 115WSSE3, NX, 64-bit, HT, VT, SS>
Other families, Netburst micro-architecture, Socket 478
   Celeron 2.7 GHz (RK80532RC068128)2.7 GHz128 KB 66.8WSSE3, HT>
   Celeron 2.8 GHz (RK80532RC072128)2.8 GHz128 KB 68.4WSSE3, HT>
   Celeron D 3453.06 GHz256 KB 73WSSE3, HT>
   Celeron D 3503.2 GHz256 KB 73WSSE3, HT>
   Pentium 4 3.2 GHz (RK80532PG088512)3.2 GHz512 KB 82WSSE3, HT>
   Pentium 4 EE 3.2 GHz (RK80532PG0882M)3.2 GHz512 KB2 MB92.1WSSE3, HT>
   Pentium 4 3.4 GHz (RK80532PG096512)3.4 GHz512 KB 89WSSE3, HT>
   Pentium 4 EE 3.4 GHz (RK80532PG0962M)3.4 GHz512 KB2 MB102.9WSSE3, HT>
 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
 • Background color of specs and features indicate whether they are better or worse than similar spec/feature of the Pentium 4 3.2 GHz (RK80546PG0881M)
 • Click on the >  icon to compare any CPU in the table with the Intel Pentium 4 3.2 GHz (RK80546PG0881M) (Javascript required).
 • 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

Pictures (2)

2008-09-26 22:31:25
Posted by: Zdenek

2010-06-01 18:19:15
Posted by: Fuynfactory

Comments (2)

You're welcome to post suggestions, corrections, your own personal Intel Pentium 4 3.2 GHz review, or your experience with the microprocessor. Please do not ask upgrade and troubleshooting questions, and do not start discussions.


2010-02-25 13:56:41
Posted by: Björn Bergström


No cooling problems at all. 43 Celsius with original Celeron heatsink and bigger(90mm)fan.
Rock stable and faster than celeron 355 at 775-socket. About as fast as pentium 540J at 775-socket


2010-06-09 04:10:05
Posted by: Julio Galindo

The SL7KC model is 'D0' Core stepping, not C0.

I just bought an used one and, as Björn noted, no cooling problems with it (I'm also using an original Intel Celeron heatsink). 35ºC Min / 64ºC Max (by now).

Response: SL7KC was manufactured with three different steppings: C0, D0 and E0. Please see S-spec page.
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