CPU Information
| General information |
| Type | CPU / Microprocessor |
| Family | Intel Pentium III |
| CPU part number | RB80526PZ001256 (QAN1ES, QAZ1, QEJ0, QX93ES, SL4C8, SL4MF, SL4WM, SL52R, SL5DV) |
| Box part number | BX80526C1000256 (SL4C8, SL4MF, SL52R, SL5B3, SL5DV, SL5FQ) |
| 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 |
| Core steppings | cC0 (SL4C8, SL4MF, SL4WM)
cD0 (QAZ1, QEJ0, SL52R, SL5B3, SL5DV, SL5FQ) |
| 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 |
| Minimum/Maximum operating temperature (°C) ? | 0 - 70 (1.7V and 1.76V core)
75 (1.75V core) |
| Maximum power dissipation (W) ? | 32.98 (1.7V core)
35.35 (1.75V core) |
| |
| Notes on Intel RB80526PZ001256 |
- 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
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Pictures (4)
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| 1000/256/133/1.7V |
1000 MHz
133 MHz bus
370-pin flip-chip PGA |
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| 1000/256/133/1.75 |
1000 MHz
133 MHz bus
370-pin flip-chip PGA |
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|
| Engineering sample |
1000 MHz
133 MHz bus
370-pin flip-chip PGA
Engineering sample |
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| Diferent look |
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My CPU looks like this, is there any diference?
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Benchmarks
| Tested processor |
| CPU ID: | 0686h |
| CPU vendor string: | GenuineIntel |
| |
| Motherboard Epox EP-693A (MS-DOS) |
| Dhrystone 2.1 (VAX MIPS) | 998.42 |
| Doom 1.9s high detail (FPS) | 78.68 |
| Doom 1.9s low detail (FPS) | 133.06 |
| Linpack 100x100 (MFLOPS) | 388.66 |
| Whetstone (KWIPS) | 549.6 |
| |
| Motherboard Epox EP-693A (Win98) |
| Sandra Dhrystone (MIPS) | 3438 |
| Sandra MultiMedia Floating Point (it/s) | 10381 |
| Sandra MultiMedia Integer (it/s) | 8734 |
| Sandra Whetstone (MFLOPS) | 1336 |
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 3 1000 CPU.
| Manufacturer: | Intel |
| Family: | Pentium 3 |
| Processor Number: | 1000 |
|
| Part number: | RB80526PZ001256 |
| S-Spec / Comment: | SL4C8 |
| Submitted by: | Neon |
|
| General information |
|---|
| Vendor: | GenuineIntel |
| Processor type: | Original OEM Processor |
| CPUID signature: | 686 |
| Family: | 6 (06h) |
| Model: | 8 (08h) |
| Stepping: | 6 (06h) |
| 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: |
L1 data |
L1 instruction |
L2 |
|---|
| Size: |
16 KB |
16 KB |
256 KB |
| Associativity: |
4-way set
associative |
4-way set
associative |
8-way set
associative |
| Line size: |
32 bytes |
32 bytes |
32 bytes |
| |
| Instruction set extensions | Additonal instructions |
|---|
| MMX |
CMOV |
| SSE |
CMPXCHG8B |
| |
FXSAVE/FXRSTORE |
| |
SYSENTER/SYSEXIT |
| |
| Major features | Other 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 |
| |
Processor serial number |
| |
Time stamp counter |
| |
Virtual 8086-mode enhancements |
|
| Related CPUs |
|---|
| Find Pentium III CPUs with:
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