| General information |
| Type | CPU / Microprocessor |
| Family | AMD K6-III |
| Part number | AMD-K6-III+/450ACZ |
| Frequency (MHz) | 450 |
| Bus frequency (MHz) | 100 |
| Clock multiplier | 4.5 |
| Package | 321-pin ceramic staggered PGA
1.95" x 1.95" (4.95 cm x 4.95 cm) |
| Socket | Super 7 |
| Introduction date | 04/18/2000 |
| Price at introduction | $140 |
| |
| Architecture / Microarchitecture |
| Manufacturing process | 0.18 micron |
| Data width | 32 bit |
| Floating Point Unit | Integrated |
| Level 1 cache size ? | 32 KB 2-way set associative instruction cache with additional 20 KB pre-decode cache
32 KB 2-way set associative dual-ported writeback data cache |
| Level 2 cache size ? | 256 KB 4-way set associative full speed cache |
| Physical memory (GB) | 4 |
| Features | MMX and 3D Now! multimedia instructions |
| Low power features | - Halt state
- Stop Grant state
- Stop Grant Inquire state
- Stop Clock state
- PowerNow!
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| |
| Electrical/Thermal parameters |
| V core (V) | 2.0 ± 0.1 |
| V I/O or secondary (V) | 3.3V (3.135V - 3.6V) |
| Min/Max operating temperature (°C) | 0 - 85 |
| Min/Typical/Max power dissipation (W) | 2.47 (Stop Grant mode) / 12 / 16 |
Truly a lovely processor! I've owned one since about year 2000 and it's still working perfect! I run it at 550 MHz on my FIC VA-503+ and cool it with a simple heatsink and a Nidec Gamma blower set at minimum speed with a Zalman Fanmate. The computer is almost noiseless! Lovely! =)