Duron 850 vs Opteron 850 HE
Primary details
Comparing Opteron 850 HE and Duron 850 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 | Server | Desktop processor |
| Series | no data | AMD Duron |
| Architecture codename | Athens (2003−2006) | Spitfire (2000−2001) |
| Release date | March 2005 (19 years ago) | 8 January 2001 (23 years ago) |
| Launch price (MSRP) | no data | $149 |
Detailed specifications
Opteron 850 HE and Duron 850 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 | 2.4 GHz | 0.85 GHz |
| Bus type | no data | FSB |
| Bus rate | no data | 200 MT/s |
| Multiplier | no data | 8.5 |
| L1 cache | 128 KB | 128 KB |
| L2 cache | 1 MB | 64 KB |
| L3 cache | 0 KB | no data |
| Chip lithography | 90 nm | 180 nm |
| Die size | no data | 105.68 mm2 |
| Number of transistors | 106 million | 25 million |
| 64 bit support | + | - |
| Windows 11 compatibility | - | - |
Compatibility
Information on Opteron 850 HE and Duron 850 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 | 8 | 1 (Uniprocessor) |
| Socket | 940 | A |
| Power consumption (TDP) | 55 Watt | 37 Watt |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Opteron 850 HE and Duron 850. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR1 Depends on motherboard |
| Maximum memory size | no data | 4 GB |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | On certain motherboards (Chipset feature) |
Pros & cons summary
| Chip lithography | 90 nm | 180 nm |
| Power consumption (TDP) | 55 Watt | 37 Watt |
Opteron 850 HE has a 100% more advanced lithography process.
Duron 850, on the other hand, has 48.6% lower power consumption.
We couldn't decide between Opteron 850 HE and Duron 850. We've got no test results to judge.
Be aware that Opteron 850 HE is a server/workstation processor while Duron 850 is a desktop one.
Should you still have questions on choice between Opteron 850 HE and Duron 850, ask them in Comments section, and we shall answer.
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