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Intel Pentium 4 521 2.8 GHz - JM80547PG0721MM / HH80547PG0721MM (BX80547PG2800EK)

CPU » Pentium 4 family » Pentium 4 Prescott » 521

CPU Information

General information
TypeCPU / Microprocessor
FamilyIntel Pentium 4
Model number  ? 521
CPU part numbersJM80547PG0721MM (SL8HX)
HH80547PG0721MM (SL8PP, SL9CG)
Box part numberBX80547PG2800EK (SL8HX, SL8PP)
Frequency (MHz)  ? 2800
Bus speed (MHz)  ? 800
Clock multiplier  ? 14
Package775-land Flip-Chip Land Grid Array (FC-LGA4)
1.476" x 1.476" (3.75 cm x 3.75 cm)
SocketSocket 775 (LGA775)
 
Architecture / Microarchitecture
Processor corePrescott
Core steppingsE0 (SL8HX)
G1 (SL8PP, SL9CG)
Manufacturing process0.09 micron
Data width64 bit
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
Features
  • MMX
  • SSE
  • SSE2
  • SSE3
  • Extended Memory 64 Technology (EM64T)  ? 
  • Hyper-Threading Technology
  • Execute Disable bit  ? 
  • Thermal Monitor 2
Low power features
  • System Management mode
  • Auto HALT mode  ? 
  • Stop Grant mode  ? 
  • Sleep mode  ? 
  • Enhanced HALT mode
 
Electrical/Thermal parameters
V core (V)  ? 1.2 - 1.425
Minimum/Maximum operating temperature (°C)  ? 5 - 67.7
Minimum/Maximum power dissipation (W)  ? 54.28 (Stop Grant mode) / 100.78
Thermal Design Power (W)  ? 84
 
Notes on Intel JM80547PG0721MM
  • Bus frequency is 200 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 800 MHz
  • The part HH80547PG0721MM is RoHS compliant

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Benchmarks

Tested processor
S-spec number:SL8HX
CPU ID:0F41h
CPU vendor string:GenuineIntel
CPU name string:Intel(R) Pentium(R) 4 CPU 2.80GHz
 
Motherboard ASRock 4Core1600Twins-P35
3DMark03 CPU score721
3DMark03 game score3241
3DMark2001 score10146
7Zip compressing/decompressing speed944
CINEBENCH R10 CPU score1836
CINEBENCH R10 CPU score (1 core)1495
CINEBENCH R10 OpenGL score2108
CINEBENCH R10 render time (seconds)481.8
Dhrystone 2.1 (VAX MIPS)2176
Doom 1.9s high detail (FPS)169.88
Doom 1.9s low detail (FPS)274.94
Euler3D0.28
Linpack 100x100 (MFLOPS)828.33
PCMark2002 CPU score5941
PCMark2002 Memory score11117
Sandra Dhrystone (MIPS)8257
Sandra MultiMedia Floating Point (it/s)26695.7
Sandra MultiMedia Integer (it/s)20196
Sandra Whetstone (MFLOPS)3425.33
Sandra Whetstone SSE2 (MFLOPS)5845
Super PI (1M)45.83
Whetstone (KWIPS)802.18
WinRAR compressing/decompressing speed646.33
wPrime v1.55 (32M)103.21
 
Motherboard Intel DP965LT
3DMark03 CPU score727
3DMark03 game score3236
3DMark2001 score10127
7Zip compressing/decompressing speed946
CINEBENCH R10 CPU score1835
CINEBENCH R10 CPU score (1 core)1503
CINEBENCH R10 OpenGL score2104
CINEBENCH R10 render time (seconds)481.9
Dhrystone 2.1 (VAX MIPS)2152.43
Doom 1.9s high detail (FPS)170.92
Doom 1.9s low detail (FPS)272.27
Euler3D0.25
Linpack 100x100 (MFLOPS)823.75
PCMark2002 CPU score5945
PCMark2002 Memory score11218
Sandra Dhrystone (MIPS)8112.67
Sandra MultiMedia Floating Point (it/s)26673
Sandra MultiMedia Integer (it/s)20167.7
Sandra Whetstone (MFLOPS)3425.33
Sandra Whetstone SSE2 (MFLOPS)5765
Super PI (1M)45.69
Whetstone (KWIPS)791.14
WinRAR compressing/decompressing speed657
wPrime v1.55 (32M)103.34

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 Pentium 4 521 CPU.

Manufacturer:Intel
Family:Pentium 4
Model / Processor Number:521
Part number:JM80547PG0721MM
S-Spec / Comment:SL8HX
Submitted by:CPU-World
General information
Vendor:GenuineIntel
Processor name (BIOS): Intel(R) Pentium(R) 4 CPU 2.80GHz
Cores:1
Logical processors:2
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, 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
associative		 8-way set
associative		 8-way set
associative
Line size: 64 bytes   64 bytes
Other: sectored cache   sectored cache
 
Instruction set extensionsAdditonal instructions
MMX CLFLUSH
SSE CMOV
SSE2 CMPXCHG16B
SSE3 CMPXCHG8B
  FXSAVE/FXRSTORE
  MONITOR/MWAIT
  SYSENTER/SYSEXIT
 
Major featuresOther features
On-chip Floating Point Unit 36-bit page-size extensions
64-bit / Intel 64 64-bit debug store
NX bit/XD-bit Advanced programmable interrupt controller
Hyper-Threading Technology 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: 15 Dec 2009
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