CPU Information
| General information |
| Type | CPU / Microprocessor |
| Family | Intel Pentium Pro |
| CPU part number | KB80521EX200 256K (Q034, Q0861, Q0872, Q0874, Q908, SL22T, SL22V, SL245, SL247, SL254, SL255, SY013, SY032, SY040) |
| Box part number | BP80521200 256K (SL23M, SU104) |
| Frequency (MHz) ? | 200 |
| Bus speed (MHz) ? | 66 |
| Clock multiplier ? | 3 |
| Package | 387-pin Modified Staggered Ceramic Pin Grid Array with gold plated heat spreader
2.66" x 2.46" (6.76 cm x 6.25 cm) |
| Socket | Socket 8 |
| Introduction date | 1-Nov-95 |
| Upgrade options | Pentium II Overdrive |
| | | Architecture / Microarchitecture |
| Core steppings | sA0 (Q0874, SY013)
sA1 (Q0872, SL245, SL247, SU104, SY032, SY040)
sB1 (Q034, SL22T, SL22V, SL23M_1, SL254, SL255) |
| Manufacturing process | 0.35 and 0.6 micron
5.5 million transistors |
| Data width | 32 bit |
| Data bus width | 64 bit |
| Floating Point Unit | Integrated |
| Level 1 cache size ? | 8 KB four-way set associative code
8 KB two-way set associative data |
| Level 2 cache size ? | 256 KB |
| | | Electrical/Thermal parameters |
| V core (V) ? | 3.3 |
| Minimum/Maximum operating temperature (°C) ? | 0 - 85 |
| Minimum/Typical/Maximum power dissipation (W) | 0.3 / 27.3 / 35 |
Pictures (5)
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| Production part |
200 MHz
256 KB L2 cache
387-pin modified SPGA
Gold plated heat spreader
Image reduced 2x times |
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| Pre-production sample |
200 MHz
256 KB L2 cache
387-pin modified SPGA
Gold plated heat spreader
Pre-production version
Image reduced 2x times |
.jpg) |
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| Boxed processor |
200 MHz
256 KB L2 cache
387-pin modified SPGA
Gold plated heat spreader
Boxed version of the processor
Image reduced 2x times |
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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 Pro 180 MHz CPU.
| Manufacturer: | Intel |
| Family: | Pentium Pro |
| Model / Processor Number: | 180 MHz |
|
| Part number: | KB80521EX200 256K |
| S-Spec / Comment: | SL22U |
| Submitted by: | cocoe |
|
| General information |
|---|
| Vendor: | GenuineIntel |
| Processor type: | Original OEM Processor |
| CPUID signature: | 619 |
| Family: | 6 (06h) |
| Model: | 1 (01h) |
| Stepping: | 9 (09h) |
| 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: |
8 KB |
8 KB |
256 KB |
| Associativity: |
2-way set associative |
4-way set associative |
4-way set associative |
| Line size: |
32 bytes |
32 bytes |
32 bytes |
| |
| Instruction set extensions | Additonal instructions |
|---|
| |
CMOV |
| |
CMPXCHG8B |
| |
| Major features | Other features |
|---|
| On-chip Floating Point Unit |
Debugging extensions |
| |
Machine check architecture |
| |
Machine check exception |
| |
Memory-type range registers |
| |
Model-specific registers |
| |
Page global extension |
| |
Page-size extensions (4MB pages) |
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Physical address extensions |
| |
Time stamp counter |
| |
Virtual 8086-mode enhancements |
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