Hardware Museum
Over 20 years of PC history
Over 20 years of PC history
| Intel Mobile Pentium MMX 300 | Intel Embedded Pentium MMX 266 (PPGA) | |
|---|---|---|
| Code name | P55C (Mobile, 250 nm) | P55C (Mobile, 250 nm) |
| Base clock | 300 MHz | 266 MHz (0.89×) |
| Turbo full / half / single | - | - | - | - | - | - |
| Technology | 250 nm | 250 nm |
| Transistors | 4.5 million | 4.5 million |
| Die size | 94 mm2 | 94 mm2 |
| Cores / threads | 1 / 1 | 1 / 1 |
| L1 data cache | 1 × 16 kB | 1 × 16 kB |
| L1 inst. cache | 1 × 16 kB | 1 × 16 kB |
| L2 cache | 1 × 512 kB | - × - kB (0×) |
| L3 cache | - | - |
| Bus type | SDR, 66 MHz, 64 bit | SDR, 66 MHz, 64 bit |
| Bus bandwith | 528 MB/s | 528 MB/s |
| Socket | Socket MMC-1 | Socket 7 |
| Voltage | 1.8 V | 1.9 V |
| TDP | 8 W | 7.6 W (0.95×) |