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Intel Celeron 900 MHz - RB80526RY900128 / BX80526F900128

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Intel Celeron 900 MHz specifications

The specs can be used for short-term
listings on auction and classifieds sites
General information
TypeCPU / Microprocessor
Market segmentDesktop
Family
Intel Celeron
CPU part numbers
  • RB80526RY900128 is an OEM/tray microprocessor
  • BX80526F900128 is a boxed microprocessor
Frequency  ? 900 MHz
Bus speed  ? 100 MHz
Clock multiplier  ? 9
Package370-pin Flip-Chip Pin Grid Array
1.95" x 1.95" (4.95 cm x 4.95 cm)
SocketSocket 370 / PGA370
S-spec numbers
Part number ES/QS processors Production processors
  QEY3 QGL4 SL5LX SL5MQ SL5WA SL5WY SL633
BX80526F900128  +++++
RB80526RY900128+++ +  
Architecture / Microarchitecture
MicroarchitectureP6
Processor core  ? Coppermine-128
Core stepping  ? D0 (QEY3, QGL4, SL5LX, SL5MQ, SL5WA, SL5WY, SL633)
CPUID68A (SL5LX, SL5MQ, SL5WA, SL5WY, SL633)
Manufacturing process0.18 micron
Data width32 bit
The number of CPU cores1
The number of threads1
Floating Point UnitIntegrated
Level 1 cache size  ? 16 KB 4-way set associative instruction cache
16 KB 4-way set associative data cache
Level 2 cache size  ? 128 KB 4-way set associative cache
Physical memory4 GB
Extensions and Technologies
  • MMX instructions
  • SSE / Streaming SIMD Extensions
Low power features
  • AutoHALT state  ? 
  • Stop Grant state  ? 
  • Sleep state  ? 
  • Deep Sleep state  ? 
Electrical / Thermal parameters
V core  ? 1.75V
Minimum/Maximum operating temperature  ? 0°C - 77°C
Minimum/Maximum power dissipation  ? 11.55 Watt (Deep sleep mode) / 32.94 Watt
Notes on Intel Celeron 900 MHz
  • The processor is usually marked as 900/128/100/1.75V

Detailed side-by-side comparison

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FAQ

Q: Is it possible to upgrade my Intel Celeron 900 MHz microprocessor?
A: Probably yes. Processor compatibility is determined by your motherboard. Please check CPU-Upgrade.com website for CPU support list for your board.

Celeron 900 MHz Overclocking

Sorry, overclocking information is not available at this time.


CPU ID information for the Celeron 900 MHz

Detailed characteristics of processor's internals, including x86 instruction set extensions and individual instructions, high- and low-level technologies, are listed below. This list was acquired from an actual Intel Celeron 900 processor with the help of the x86 CPUID instruction. Any discrepancies between CPUID features and official specifications are likely due to some features being disabled in BIOS, or due to a bug in our CPUID decoding algorithm. Different steppings of Intel processors may also have slightly different features.

Search or browse all public submissions in our CPUID database.

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

Submission details
Manufacturer:IntelMeasured frequency:902 MHz
CPU Family:CeleronComment:
Processor Number:900 
Part number (supplied):RB80526RY900128Submitted by:Neon
Part number (guessed):
RB80526RY900128
Submitted on:
S-Spec Number:SL5LXCWID version:0.3
General information
Vendor:GenuineIntel
Processor type:Original OEM Processor
CPUID signature:68A
Family: 6 (06h)
Model: 8 (08h)
Stepping:10 (0Ah)
TLB/Cache details:Data TLB: 4-KB Pages, 4-way set associative, 64 entries
Data TLB: 4-MB Pages, 4-way set associative, 8 entries
Instruction TLB: 4-KB Pages, 4-way set associative, 32 entries
Instruction TLB: 4-MB Pages, fully associative, 2 entries

Cache details
Cache: L1 data L1 instruction L2
Size: 16 KB 16 KB 128 KB
Associativity: 4-way set
associative
4-way set
associative
4-way set
associative
Line size: 32 bytes 32 bytes 32 bytes

Supported instructions
Instruction set extensionsAdditional instructions
MMX CMOV
SSE CMPXCHG8B
  FXSAVE/FXRSTORE
  SYSENTER/SYSEXIT

Integrated features and technologies
Major featuresOther features
On-chip Floating Point Unit 36-bit page-size extensions
  Debugging extensions
  Machine check architecture
  Machine check exception
  Memory-type range registers
  Model-specific registers
  Page attribute table
  Page global extension
  Page-size extensions (4MB pages)
  Physical address extensions
  Time stamp counter
  Virtual 8086-mode enhancements

CPUs, related to Intel Celeron RB80526RY900128 (900 MHz)

The list of related CPUs does not include all models. For the complete list, please see the related "P6" processors for socket 370 page.

Model Frequency L2
cache
Multi-
processing
Features  
Intel Celeron (Coppermine) family, Socket 370
   Celeron 533A533 MHz128 KB >
   Celeron RB80526RX566128 (566 MHz)566 MHz128 KB >
   Celeron RB80526RX600128 (600 MHz)600 MHz128 KB >
   Celeron RB80526RX633128 (633 MHz)633 MHz128 KB >
   Celeron RB80526RX667128 (667 MHz)667 MHz128 KB >
   Celeron RB80526RX700128 (700 MHz)700 MHz128 KB >
   Celeron RB80526RX733128 (733 MHz)733 MHz128 KB >
   Celeron RB80526RX766128 (766 MHz)766 MHz128 KB >
   Celeron RB80526RY800128 (800 MHz)800 MHz128 KB >
   Celeron RB80526RY850128 (850 MHz)850 MHz128 KB >
   Celeron RB80526RY900128 (900 MHz)900 MHz128 KB  
   Celeron RB80526RY950128 (950 MHz)950 MHz128 KB >
   Celeron RB80526RY001128 (1 GHz)1 GHz128 KB >
   Celeron RB80526RY005128 (1.1 GHz)1.1 GHz128 KB >
Other families, P6 micro-architecture, Socket 370
   Celeron RK80530RY005256 (1.1 GHz)1.1 GHz256 KB >
   Celeron RK80530RY009256 (1.2 GHz)1.2 GHz256 KB >
   Pentium III RK80530PZ009256 (1.2 GHz)1.2 GHz256 KB1>
   Pentium III 1.26GHz-S1.26 GHz512 KB2>
   Celeron RK80530RY013256 (1.3 GHz)1.3 GHz256 KB >
   Pentium III RK80530PZ014256 (1.33 GHz)1.33 GHz256 KB1>
   Celeron RK80530RY017256 (1.4 GHz)1.4 GHz256 KB >
   Pentium III RK80530PZ017256 (1.4 GHz)1.4 GHz256 KB1>
   Pentium III 1.4GHz-S1.4 GHz512 KB2>
   Celeron RK80530RY021256 (1.5 GHz)1.5 GHz256 KB >
 • 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 Celeron RB80526RY900128 (900 MHz)
 • Click on the >  icon to compare any CPU in the table with the Intel Celeron RB80526RY900128 (900 MHz) (Javascript required).

Pictures (3)

900/128/100/1.75V

900 MHz
128 KB L2 cache
Flip-Chip Grid Array package (socket 370)
Intel Celeron 900 MHz - RB80526RY900128 / BX80526F900128
SL633 - with heatspreader
2011-09-29 04:29:53
Posted by: yorgle11

Coppermine Celeron 900/100 1.75v with Tualatin style heatspreader.
SL633 - with heatspreader
Intel Celeron 900 MHz
2012-04-21 22:57:58
Posted by: SLDW Technology TLH.

My Intel Celeron 900 MHz coppermine with 256MB L2, socket 370
Intel Celeron 900 MHz
Comments (1)

You're welcome to post suggestions, corrections, your own personal Intel Celeron 900 MHz review, or your experience with the microprocessor. Please do not ask upgrade and troubleshooting questions, and do not start discussions.

Overclock

2009-04-15 22:51:09
Posted by: Rovane

1100 MHZ

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