| General information |
| Type | CPU / Microprocessor |
| Family | Intel Pentium III |
| Part number | RB80526PZ001256 |
| BX80526C1000256 s-specs | SL4C8 SL4MF SL52R SL5B3 SL5DV SL5FQ |
| RB80526PZ001256 s-specs | QAZ1 QEJ0 QX93ES SL4C8 SL4MF SL4WM SL52R SL5DV |
| Frequency (MHz) ? | 1000 |
| Bus speed (MHz) ? | 133 |
| Clock multiplier ? | 7.5 |
| Package | 370-pin Flip-Chip Pin Grid Array (FC-PGA)
1.95" x 1.95" (4.95 cm x 4.95 cm) |
| Socket | Socket 370 |
| Introduction date | Mar 8, 2000 |
| Price at introduction | $990 |
| |
| Architecture / Microarchitecture |
| Processor core | Coppermine |
| Manufacturing process | 0.18 micron
28 million transistors |
| Data width | 32 (64-bit data bus) bit |
| Floating Point Unit | Integrated |
| Level 1 cache size ? | 16 KB instruction cache
16 KB data cache |
| Level 2 cache size ? | Full-speed integrated 8-way set associative 256 KB |
| Features | - MMX technology
- SSE instructions
|
| Low power features | - AutoHALT state ?
- Stop Grant state ?
- Sleep state ?
- Deep Sleep state ?
- System Management Mode
|
| |
| Electrical/Thermal parameters |
| Min/Recommended/Max V core (V) | 1.62 / 1.7 / 1.74
1.67 / 1.75 / 1.79
1.76 / 1.76 / 1.86 |
| Min/Max operating temperature (°C) ? | 0 - 70 (1.7V and 1.76V core)
75 (1.75V core) |
| Max power dissipation (W) ? | 32.98 (1.7V core)
35.35 (1.75V core) |
| |
| Notes on Intel RB80526PZ001256 |
- The part RB80526PZ001256 is an OEM/tray processor
- The part BX80526C1000256 is a boxed processor
- The processor is usually marked as 1000/256/133/1.7V, 1000/256/133/1.75V or 1000/256/133/1.76V, where the last number specifies processor's core voltage. If the processor is marked with RB80526PZ001256 part number then use processor specification number to identify processor's core voltage
|
| |
| | |
| Benchmark data |
| CPUID of tested processor | 0686 |
| Vendor ID string | GenuineIntel |
| | |
|
| Dhrystone 2.1 (VAX MIPS) | 998.42 |
| Whetstone (KWIPS) | 549.6 |
| Linpack 100x100 (MFLOPS) | 388.66 |
| Sandra Dhrystone (MIPS) | 3438 |
| Sandra Whetstone (MFLOPS) | 1336 |
| Sandra MultiMedia Integer (it/s) | 8734 |
| Sandra MultiMedia Floating Point (it/s) | 10381 |
| Doom 1.9s high detail (FPS) | 78.68 |
| Doom 1.9s low detail (FPS) | 133.06 |
.jpg)
Successful upgrade
First of all I apologize for not posting in the forum.
The upgrade went successful from a Celeron 700Mhz to the above PIII chip. Of course it is recognized as 750Mhz because it's running at 100 FSB instead of 133. I could overclock but is this really wise when using the old heat sink and case fan?
Upgrading this from Celeron
I am planning to upgrade to the chip above(SL52R) from my Celeron 700MHZ. Its on a HP Pavilion XG823. Everything seems to match up can someone tell if this will work?
1312.5MHz on CopperMine core
Here is my Pentium III runing at 1.3GHz with homemade watercooling, the CPU stays in 30C, the bad part is that the onboard sound, vide, ethernet are not working at this FSB so I'm using a PCI sound, and network cards
Diferent look
My CPU looks like this, is there any diference?