Duron 550 vs Turion 64 ML-40
Primary details
Comparing Turion 64 ML-40 and Duron 550 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 | Turion 64 | AMD Duron |
| Architecture codename | Lancaster (2005−2006) | K7 (2000−2004) |
| Release date | June 2005 (19 years ago) | 5 June 2000 (24 years ago) |
Detailed specifications
Turion 64 ML-40 and Duron 550 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 | 2.2 GHz | 0.55 GHz |
| Bus type | no data | FSB |
| Bus rate | 800 MHz | 200 MT/s |
| Multiplier | no data | 5.5 |
| L1 cache | 128 KB | no data |
| L2 cache | 1 MB | 64 KB |
| L3 cache | 0 KB | no data |
| Chip lithography | 90 nm | 180 nm |
| Die size | 125 mm2 | 100 mm2 |
| Number of transistors | 114 million | 25 Million |
| 64 bit support | + | - |
| Windows 11 compatibility | - | - |
Compatibility
Information on Turion 64 ML-40 and Duron 550 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 | 754 | no data |
| Power consumption (TDP) | 35 Watt | 25.4 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Turion 64 ML-40 and Duron 550. You'll probably need this information if you require some particular technology.
| PowerNow | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Turion 64 ML-40 and Duron 550. Depending on the motherboard, higher memory frequencies may be supported.
| Maximum memory size | no data | 4 GB |
Pros & cons summary
| Chip lithography | 90 nm | 180 nm |
| Power consumption (TDP) | 35 Watt | 25 Watt |
Turion 64 ML-40 has a 100% more advanced lithography process.
Duron 550, on the other hand, has 40% lower power consumption.
We couldn't decide between Turion 64 ML-40 and Duron 550. We've got no test results to judge.
Be aware that Turion 64 ML-40 is a notebook processor while Duron 550 is a desktop one.
Should you still have questions on choice between Turion 64 ML-40 and Duron 550, ask them in Comments section, and we shall answer.
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