Duron 1000 vs Duo ULV L2500
Primary details
Comparing Core Duo ULV L2500 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 | Laptop | Desktop processor |
| Series | no data | AMD Duron |
| Architecture codename | Yonah (2005−2006) | K7 (2000−2004) |
| Release date | June 2006 (18 years ago) | 17 December 2001 (22 years ago) |
Detailed specifications
Core Duo ULV L2500 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 | 2 (Dual-core) | 1 (Single-Core) |
| Threads | 2 | 1 |
| Boost clock speed | 1.2 GHz | 1 GHz |
| Bus type | no data | FSB |
| Bus rate | no data | 200 MT/s |
| Multiplier | no data | 10 |
| L1 cache | 0 KB | no data |
| L2 cache | 2 MB | 64 KB |
| L3 cache | 0 KB | no data |
| Chip lithography | 65 nm | 180 nm |
| Die size | 90 mm2 | 105.68 mm2 |
| Number of transistors | 151 million | 25 Million |
| 64 bit support | - | - |
| Windows 11 compatibility | - | - |
Compatibility
Information on Core Duo ULV L2500 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 | 1 (Uniprocessor) |
| Socket | 479 | no data |
| Power consumption (TDP) | 9 Watt | 25 Watt |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core Duo ULV L2500 and Duron 1000. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1 | no data |
| Maximum memory size | no data | 4 GB |
Pros & cons summary
| Physical cores | 2 | 1 |
| Threads | 2 | 1 |
| Chip lithography | 65 nm | 180 nm |
| Power consumption (TDP) | 9 Watt | 25 Watt |
Duo ULV L2500 has 100% more physical cores and 100% more threads, a 176.9% more advanced lithography process, and 177.8% lower power consumption.
We couldn't decide between Core Duo ULV L2500 and Duron 1000. We've got no test results to judge.
Be aware that Core Duo ULV L2500 is a notebook processor while Duron 1000 is a desktop one.
Should you still have questions on choice between Core Duo ULV L2500 and Duron 1000, ask them in Comments section, and we shall answer.
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