Duron 1000 vs Duron 650
Primary details
Comparing Duron 650 and Duron 1000 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Desktop processor |
| Series | AMD Duron | AMD Duron |
| Architecture codename | K7 (2000−2004) | K7 (2000−2004) |
| Release date | 15 January 2001 (23 years ago) | 17 December 2001 (22 years ago) |
Detailed specifications
Duron 650 and Duron 1000 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 1 (Single-Core) | 1 (Single-Core) |
| Threads | 1 | 1 |
| Boost clock speed | 0.65 GHz | 1 GHz |
| Bus type | FSB | FSB |
| Bus rate | 200 MT/s | 200 MT/s |
| Multiplier | 6.5 | 10 |
| L2 cache | 64 KB | 64 KB |
| Chip lithography | 180 nm | 180 nm |
| Die size | 100 mm2 | 105.68 mm2 |
| Number of transistors | 25 Million | 25 Million |
| 64 bit support | - | - |
| Windows 11 compatibility | - | - |
Compatibility
Information on Duron 650 and Duron 1000 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | 1 (Uniprocessor) | 1 (Uniprocessor) |
| Power consumption (TDP) | 29.4 Watt | 25 Watt |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Duron 650 and Duron 1000. Depending on the motherboard, higher memory frequencies may be supported.
| Maximum memory size | 4 GB | 4 GB |
Pros & cons summary
| Recency | 15 January 2001 | 17 December 2001 |
| Power consumption (TDP) | 29 Watt | 25 Watt |
Duron 1000 has an age advantage of 11 months, and 16% lower power consumption.
We couldn't decide between Duron 650 and Duron 1000. We've got no test results to judge.
Should you still have questions on choice between Duron 650 and Duron 1000, ask them in Comments section, and we shall answer.
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