Duron / Celeron Comparison Table
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| Processor | Duron 1.3 GHz | Athlon XP1500+(1.33 GHz) | Celeron 1.3 GHz | Celeron 1.8 GHz |
|---|---|---|---|---|
| CPU core | Morgan | Palomino | Tualatin | Willamette |
| Production process | 0.18 µm | 0.18 µm | 0.13 µm | 0.18 µm |
| CPU Platform | Socket 462 | Socket 462 | Socket 370 | Socket 478 |
| CPU Front-Side-Bus | 200 MHz double-pumped | 266 MHz double-pumped | 100 MHz | 400 MHz quad-pumped |
| L1 Cache | 128 kB | 128 kB | 32 kB | Row 4 - Cell 4 |
| L1 Cache Access | CPU clock | CPU clock | CPU clock | CPU clock |
| L2 Interface | 64 Bit | 64 Bit | 256 Bit | 256 Bit |
| L2 Cache | 64 kB | 256 kB | 256 kB | 128 kB |
| L2 clock | CPU clock | CPU clock | CPU clock | CPU clock |
| L2 Cache range | 64 GB | 64 GB | 64 GB | 64 GB |
| Architecture and Memory | ||||
| Memory Type | SDRAM, DDR-SDRAM | SDRAM, DDR-SDRAM | SDRAM, DDR-SDRAM | SDRAM, DDR-SDRAM, RDRAM |
| Memory Clock | 133 MHz | 133, 166 MHz | 100 MHz | SDRAM: 100, 133 MHzRDRAM: 400 MHz |
| Chipsets | VIA KT133A, KT266, KT266A, KT333/ASiS 735, 745ALi Magik 1Nvidia nForceAMD 750 and 760 | VIA KT133A, KT266, KT266A, KT333/ASiS 735, 745ALi Magik 1Nvidia nForceAMD 750 and 760 | Intel 815EPTVIA Apollo 133/TApollo Pro 266/TSiS 633/635T | Intel 850, 850EIntel 845/DIntel 845E, 845GSiS645/DXVIA P4X266/A, P4X333 |
| Extended Instruction Sets | ||||
| MMX | Yes | Yes | Yes | Yes |
| 3D Now | Yes | Yes | no | no |
| 3D Now+ | yes | Yes | no | no |
| SSE | Yes | Yes | Yes | yes |
| SSE2 | No | No | no | yes |
| Electrical Data | ||||
| Multiprocessing | no | Yes (Athlon MP) | no | no |
| Core voltage | 1.45 to 1.75 V | 1.75 V | 1.30 to 1.65 V | 1.75 V |
| Power (max.) | 43 W | 60 W | 29 W | ~ 61 W |
| Amperage | 47 Ampere | 34 Ampere | 50 Ampere | ~ 50 Ampere |
| Thermal diode | yes | Yes | yes | yes |
| Protective Circuit | no | No | yes | Yes |
| Price | $ 84 | ~ $ 115 | $ 74 | $ 103 |
