Opteron 840 vs Sempron 2600+
Primary details
Comparing Sempron 2600+ and Opteron 840 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3298 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Server |
| Power efficiency | 0.24 | no data |
| Architecture codename | Palermo (2001−2005) | SledgeHammer (2003−2005) |
| Release date | January 2001 (23 years ago) | September 2003 (21 year ago) |
| Launch price (MSRP) | $60 | no data |
Detailed specifications
Sempron 2600+ and Opteron 840 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 | 1.83 GHz | 1.4 GHz |
| L1 cache | 128 KB | 128 KB |
| L2 cache | 256K | 1 MB |
| L3 cache | 0 KB | 0 KB |
| Chip lithography | 130 nm | 130 nm |
| Die size | 144 mm2 | 193 mm2 |
| Number of transistors | 69 million | 106 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Sempron 2600+ and Opteron 840 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 |
| Socket | 754 | 940 |
| Power consumption (TDP) | 62 Watt | 85 Watt |
Pros & cons summary
| Power consumption (TDP) | 62 Watt | 85 Watt |
Sempron 2600+ has 37.1% lower power consumption.
We couldn't decide between Sempron 2600+ and Opteron 840. We've got no test results to judge.
Note that Sempron 2600+ is a desktop processor while Opteron 840 is a server/workstation one.
Should you still have questions on choice between Sempron 2600+ and Opteron 840, ask them in Comments section, and we shall answer.
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