CPU Information
| General information |
| Type | CPU / Microprocessor |
| Family | Intel Pentium |
| CPU part numbers | A80502100 (SX956)
A80502-100 (Q0563, Q0587, Q0614, Q0656, Q0657, Q0658, Q0677, Q0697, Q0698, Q0784, Q0961, SX886, SX910, SX956, SX960, SX962, SX963, SX970, SY007) |
| Frequency (MHz) ? | 100 |
| Bus speed (MHz) ? | 66 or 50 |
| Clock multiplier ? | 1.5 or 2 |
| Package | 296-pin Ceramic Staggered Pin Grid Array (SPGA)
1.95" x 1.95" (4.95 cm x 4.95 cm) |
| Socket | Socket 5; Socket 7 |
| Introduction date | 7-Mar-94 |
| ICOMP 2 index | 90 |
| Upgrade options | - Pentium overdrive 166
- Pentium MMX overdrive 166
- Pentium MMX overdrive 200
|
| | | Architecture / Microarchitecture |
| Core steppings | B1 (Q0563, Q0587, Q0614, SX886, SX910)
B3 (Q0677, SX960)
B5 (Q0656, Q0657, Q0658, SX962)
C2 (Q0697, Q0698, SX963, SX970)
E0 (Q0784, SY007) |
| Manufacturing process | 0.6 micron
3.2 million transistors |
| Data width | 32 (64 bit data bus) bit |
| Floating Point Unit | Integrated |
| Level 1 cache size ? | 8 KB 2-way set associative code cache
8 KB 2-way set associative write-back data cache |
| Physical memory (GB) | 4 |
| Multiprocessing | Supported |
| Low power features | - System Management Mode
- Clock Control
- SL power-management features
|
| On-chip peripherals | - Memory Management Unit
- Local Advanced Programmable Interrupt Controller
|
| | | Electrical/Thermal parameters |
| Min/Recommended/Max V core (V) | 3.135 / 3.3 / 3.6 |
| Minimum/Maximum operating temperature (°C) ? | 0 - 70 |
| Minimum/Typical/Maximum power dissipation (W) | 1.55 / 3.9 / 11.7 |
| Thermal Design Power (W) ? | 10.1 |
| |
| Notes on Intel A80502-100 |
- Minimum bus frequency is 25 MHz
- There is a mobile Pentium processor with the same part number. Please use processor specification number to distinguish between desktop and mobile processors.
|
Pictures (7)
|
| Without heatspreader |
|
 |
|
| With heatspreader / With FDIV bug |
100 MHz
296-pin ceramic staggered PGA with heatspreader
The processor has FDIV bug |
%20(FDIV%20bug).jpg) |
|
| Fake processor |
100 MHz
296-pin ceramic staggered PGA
Fake processor |
.jpg) |
|
| |
|
engineering sample
q0698
back |
 |
|
| |
|
engineering sample
q0698
|
 |
|
| |
|
engineering sample
q0698
front |
 |
|
| Intel Pentium 100 |
|
also got this SY007 |
 |
|
Benchmarks
| Tested processor |
| CPU ID: | 0526h |
| CPU vendor string: | GenuineIntel |
| |
| Motherboard Tekram P5M4-M+ (PC-DOS) |
| Dhrystone 2.1 (VAX MIPS) | 89.59 |
| Doom 1.9s high detail (FPS) | 59.01 |
| Doom 1.9s low detail (FPS) | 91.53 |
| Linpack 100x100 (MFLOPS) | 14.07 |
| Whetstone (KWIPS) | 42.47 |
| |
| Motherboard Tekram P5M4-M+ (Win98) |
| Sandra Dhrystone (MIPS) | 192 |
| Sandra MultiMedia Floating Point (it/s) | 117 |
| Sandra MultiMedia Integer (it/s) | 131 |
| Sandra Whetstone (MFLOPS) | 108 |
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 100 MHz CPU.
| Manufacturer: | Intel |
| Family: | Pentium |
| Model / Processor Number: | 100 MHz |
|
| Part number: | A80502-100 |
| S-Spec / Comment: | SX963 |
| Submitted by: | CPU-World |
|
| General information |
|---|
| Vendor: | GenuineIntel |
| Processor type: | Original OEM Processor |
| CPUID signature: | 525 |
| Family: | 5 (05h) |
| Model: | 2 (02h) |
| Stepping: | 5 (05h) |
| |
| Instruction set extensions | Additonal instructions |
|---|
| |
CMPXCHG8B |
| |
| Major features | Other features |
|---|
| On-chip Floating Point Unit |
Debugging extensions |
| |
Machine check exception |
| |
Model-specific registers |
| |
Page-size extensions (4MB pages) |
| |
Time stamp counter |
| |
Virtual 8086-mode enhancements |
|
|
%20(FDIV%20bug).jpg)
.jpg)
