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Intel Pentium 4 520/520J 2.8 GHz - JM80547PG0721M / HH80547PG0721M (BX80547PG2800E)

CPU » Intel » Pentium 4 families » Pentium 4 Prescott » 520 / 520J

Specifications

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Intel Pentium 4 520 / 520J specifications

General information
TypeCPU / Microprocessor
Market segmentDesktop
FamilyIntel Pentium 4
Model number  ? 520 / 520J
CPU part numbersJM80547PG0721M is an OEM/tray microprocessor
HH80547PG0721M is an OEM/tray microprocessor
BX80547PG2800E is a boxed microprocessor
BX80547PG2800EJ is a boxed microprocessor
Frequency  ? 2800 MHz
Bus speed  ? 800 MHz
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 / T
Weight0.8oz / 22g
Introduction dateJun 21, 2004
Price at introduction$178
 
S-spec numbers
  ES/QS processors Production processors
Part number Q20Y Q21Y Q23M QJ23 SL7J5 SL7KJ SL7PR SL7PT SL82V SL82W
BX80547PG2800E    ++    
BX80547PG2800EJ        + 
JM80547PG0721M+++++ ++ +
 
Architecture / Microarchitecture
MicroarchitectureNetburst
Processor core  ? Prescott
Core steppings  ? B1 (QJ23)
D0 (Q23M, SL7J5, SL7KJ, SL82V)
E0 (Q20Y, SL7PR, SL7PT, SL82W)
CPUIDsF32 (QJ23)
F34 (SL7J5, SL7KJ, SL82V, SL82W)
F41 (Q20Y, SL7PR, SL7PT)
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
Cache latency4 (L1 cache)
30 (L2 cache)
Features
  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • HT / Hyper-Threading technology  ? 
  • NX / XD / 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  ? 1.2V - 1.425V
Minimum/Maximum operating temperature  ? 5°C - 67.7°C
Minimum/Maximum power dissipation  ? 54.28 Watt (Stop Grant mode) / 100.78 Watt
Thermal Design Power  ? 84 Watt
 
Notes on Intel JM80547PG0721M
  • Bus frequency is 200 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 800 MHz
  • The part HH80547PG0721M is RoHS compliant
  • Model number 520J (part BX80547PG2800EJ) includes execute disable bit feature

CPUs, related to Intel Pentium 4 520 / 520J

Model Cores /
Threads		 Freq. L2
cache		 TDP Features
Intel Desktop Pentium 4 Prescott family, Socket 775
   Pentium 4 520 / 520J1 / 22.8 GHz1 MB84 WattNX, HT
   Pentium 4 6301 / 23 GHz2 MB84 WattNX, 64-bit, HT, SS
   Pentium 4 550 / 550J1 / 23.4 GHz1 MB115 WattNX, HT
   Pentium 4 5511 / 23.4 GHz1 MB115 WattNX, 64-bit, HT
   Pentium 4 6401 / 23.2 GHz2 MB84 WattNX, 64-bit, HT, SS
   Pentium 4 560 / 560J1 / 23.6 GHz1 MB115 WattNX, HT
   Pentium 4 5611 / 23.6 GHz1 MB115 WattNX, 64-bit, HT
   Pentium 4 6501 / 23.4 GHz2 MB84 WattNX, 64-bit, HT, SS
   Pentium 4 570 / 570J1 / 23.8 GHz1 MB115 WattNX, HT
   Pentium 4 5711 / 23.8 GHz1 MB115 WattNX, 64-bit, HT
   Pentium 4 6601 / 23.6 GHz2 MB115 WattNX, 64-bit, HT, SS
   Pentium 4 6621 / 23.6 GHz2 MB115 WattNX, 64-bit, HT, VT, SS
   Pentium 4 662 (P)1 / 23.6 GHz2 MB84 WattNX, 64-bit, HT, VT, SS
   Pentium 4 6701 / 23.8 GHz2 MB115 WattNX, 64-bit, HT, SS
   Pentium 4 6721 / 23.8 GHz2 MB115 WattNX, 64-bit, HT, VT, SS
Intel Desktop Pentium 4 Prescott family, Netburst micro-architecture, Other sockets
   Pentium 4 3 GHz (RK80546PG0801M)1 / 23 GHz1 MB89 WattNX, HT
   Pentium 4 3.2 GHz (RK80546PG0881M)1 / 23.2 GHz1 MB103 WattNX, HT
   Pentium 4 3.4 GHz (RK80546PG0961M)1 / 23.4 GHz1 MB103 WattNX, HT
Other families, Netburst micro-architecture, Socket 775
   Celeron D 3651 / 13.6 GHz512 KB65 WattNX, 64-bit, HT
   Pentium 4 6611 / 23.6 GHz2 MB86 WattNX, 64-bit, HT, ESS
   Pentium 4 EE 3.73 GHz (JM80547PH1092MM)1 / 23.73 GHz2 MB115 WattNX, 64-bit, HT
   Pentium D 9502 / 23.4 GHz4 MB130 WattNX, 64-bit, HT, VT, ESS
   Pentium D 9602 / 23.6 GHz4 MB130 WattNX, 64-bit, HT, VT, ESS
   Pentium EE 9652 / 43.73 GHz4 MB130 WattNX, 64-bit, HT, VT

 • Highlighted numbers and features indicate whether specific processor performs better or worse than Pentium 4 520 / 520J

 • 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:

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 4 520 / 520J microprocessor?
A: Probably yes. CPU compatibility is determined by your motherboard. Please check CPU-Upgrade.com resource for CPU support list for your board.

Intel 520 / 520J Overclocking

Sorry, overclocking information is not available at this time.

Pictures (4)

Picture
2007-07-01 08:25:49
Posted by: Haz

Here is a picture of my version! 		Picture
 
2011-11-01 10:57:29
Posted by: Tom Pecht

Picture of the Intel Pentium 4 520J with S-Spec SL7PR. 		 
 
2011-11-01 10:57:32
Posted by: Tom Pecht

Picture of the Intel Pentium 4 520J with S-Spec SL7PR. 		 
 
2012-07-11 16:36:25
Posted by: gshv

CPU-Z screenshot 		 

Benchmarks

Benchmark tools

  • Compare Intel 520 / 520J benchmark results with all tested CPUs from one of the following families:

  • To compare this Pentium 4 CPU with any tested processor please proceed to
  • For additional benchmarks, comparing multi-threaded performance of this microprocessor with other Pentium 4 CPUs and the fastest AMD and Intel x86 chips, please visit Intel Pentium 4 520 / 520J benchmarks page.

Intel 520 / 520J benchmarks

The graphs below show up to 10 processors with aproximately the same level of performance in different types of applications. All processors were tested at nominal frequency (not overclocked), with stock heatsink and default BIOS settings. To see how the 520 / 520J compares to other CPUs please see benchmark tools section above.

Benchmarked processor

S-spec number:SL7J5
CPU ID:0F34h
CPU vendor string:GenuineIntel
CPU name string:Intel(R) Pentium(R) 4 CPU 2.80GHz

Integer performance

Part number   Result
Intel Celeron D 346  ? 
103.9%
Intel Celeron D 345J  ? 
103.9%
Intel Pentium 4 519K  ? 
103.9%
AMD Athlon 64 3100+ (AO)  ? 
103.5%
Intel Pentium 4 521  ? 
103.4%
Intel Pentium 4 520 / 520J  ? 
100%
Intel Pentium 4 510 / 510J JM80547PE0721M  ? 
99.9%
Intel Celeron D 341  ? 
99.3%
Intel Pentium 4 515 / 515J  ? 
99.3%
Intel Celeron D 336  ? 
94.9%
Intel Celeron D 335J  ? 
94.8%

Floating Point performance

Part number   Result
AMD Sempron 3400+ (rev. E6, socket 754)  ? 
107.7%
Intel Pentium 4 530 / 530J  ? 
107.2%
AMD Sempron LE-1100  ? 
102.8%
Intel Celeron 440  ? 
102.6%
Intel Pentium 4 521  ? 
101.5%
Intel Pentium 4 520 / 520J  ? 
100%
Intel Pentium 4 510 / 510J JM80547PE0721M  ? 
98.4%
AMD Sempron 3000+ (rev. D0, BI, socket 939)  ? 
97.7%
AMD Opteron 144 (rev. E4, socket 939)  ? 
97.6%
AMD Sempron 3200+ (rev. E6)  ? 
97.5%
AMD Sempron 3200+ (rev. D0)  ? 
97.5%

MMX / SSE / SSE2 performance

Part number   Result
AMD Athlon 64 3400+ (rev. CG, AX)  ? 
105.6%
AMD Athlon 64 3800+ (45W)  ? 
105.1%
AMD Athlon 64 3300+ (rev. CG, AX)  ? 
103.9%
AMD Sempron LE-1300  ? 
102%
Intel Pentium 4 521  ? 
100.9%
Intel Pentium 4 520 / 520J  ? 
100%
Intel Celeron 430  ? 
99.7%
AMD Athlon 64 3700+ (rev. E4)  ? 
99.5%
Intel Pentium 4 510 / 510J JM80547PE0721M  ? 
99.5%
AMD Opteron 148 (rev. E4, socket 939)  ? 
99.5%
AMD Athlon 64 3700+ (rev. E6)  ? 
99.4%

Memory-intensive program performance

Part number   Result
Intel Pentium 4 530 / 530J  ? 
104.3%
AMD Athlon 64 3000+ (rev. CG, AR, L2 512KB)  ? 
104.2%
AMD Athlon 64 3000+ (rev. CG, AX)  ? 
104.2%
AMD Athlon 64 3800+ (45W)  ? 
102.8%
Intel Pentium 4 521  ? 
102.6%
Intel Pentium 4 520 / 520J  ? 
100%
AMD Sempron 3400+ (rev. E6, socket 754)  ? 
100%
AMD K8 Sempron 3000+ (rev. F2, 59W)  ? 
98%
Intel Celeron D 360  ? 
98%
Intel Pentium 4 519K  ? 
97.3%
AMD Athlon 64 2800+ (rev. CG, AR)  ? 
96.8%

CPU ID (3)

CPUID Tools

CPUID features of Pentium 4 520

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 4 520 CPU.

Manufacturer:Intel
CPU Family:Pentium 4
Processor Number:520
Frequency:2800 MHz
Part number:
JM80547PG0721M
S-Spec Number:SL7J5
Comment:
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:F34
Family:15 (0Fh)
Model: 3 (03h)
Stepping: 4 (04h)
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
Comments: Direct-mapped   Non-inclusive
Direct-mapped
 
Instruction set extensionsAdditional 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
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
  Self-snoop
  Thermal monitor
  Thermal monitor and software controlled clock facilities
  Time stamp counter
  Virtual 8086-mode enhancements
  xTPR Update Control

Comments (0)

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Last modified: 14 May 2013
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