Hardware Museum
Over 20 years of PC history
Over 20 years of PC history
| AMD K6-III+ 400 | Intel Embedded Pentium MMX 266 (PPGA) | |
|---|---|---|
| Code name | Sharptooth (180 nm) | P55C (Mobile, 250 nm) |
| Base clock | 400 MHz | 266 MHz (0.67×) |
| Turbo full / half / single | - | - | - | - | - | - |
| Technology | 180 nm | 250 nm |
| Transistors | - million | 4.5 million (0.67×) |
| Die size | 76 mm2 | 94 mm2 |
| Cores / threads | 1 / 1 | 1 / 1 |
| L1 data cache | 1 × 32 kB | 1 × 16 kB (0.5×) |
| L1 inst. cache | 1 × 32 kB | 1 × 16 kB (0.5×) |
| L2 cache | 1 × 256 kB | - × - kB (0×) |
| L3 cache | - | - |
| Bus type | SDR, 100 MHz, 64 bit | SDR, 66 MHz, 64 bit |
| Bus bandwith | 800 MB/s | 528 MB/s (0.66×) |
| Socket | Socket 7 | Socket 7 |
| Voltage | 1.6 V | 1.9 V |
| TDP | 9 W | 7.6 W (0.84×) |