Athlon X2 4050e vs Phenom II X2 555 BE
Primary details
Comparing Phenom II X2 555 BE and Athlon X2 4050e processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Desktop processor |
| Architecture codename | Callisto (2009−2010) | Brisbane (2007−2008) |
| Release date | 25 January 2010 (14 years ago) | April 2008 (16 years ago) |
Detailed specifications
Phenom II X2 555 BE and Athlon X2 4050e 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) | 2 (Dual-core) |
| Threads | 2 | 2 |
| Base clock speed | 3.2 GHz | no data |
| Boost clock speed | 3.2 GHz | 2.1 GHz |
| L1 cache | 128 KB (per core) | 256 KB |
| L2 cache | 512 KB (per core) | 512 KB |
| L3 cache | 6 MB (shared) | 0 KB |
| Chip lithography | 45 nm | 65 nm |
| Die size | 258 mm2 | 126 mm2 |
| Number of transistors | 758 million | 154 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | + | - |
Compatibility
Information on Phenom II X2 555 BE and Athlon X2 4050e 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 | AM3 | AM2 |
| Power consumption (TDP) | 80 Watt | 45 Watt |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Phenom II X2 555 BE and Athlon X2 4050e. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | no data |
Peripherals
Specifications and connection of peripherals supported by Phenom II X2 555 BE and Athlon X2 4050e.
| PCIe version | 2.0 | no data |
Pros & cons summary
| Chip lithography | 45 nm | 65 nm |
| Power consumption (TDP) | 80 Watt | 45 Watt |
Phenom II X2 555 BE has a 44.4% more advanced lithography process.
Athlon X2 4050e, on the other hand, has 77.8% lower power consumption.
We couldn't decide between Phenom II X2 555 BE and Athlon X2 4050e. We've got no test results to judge.
Should you still have questions on choice between Phenom II X2 555 BE and Athlon X2 4050e, ask them in Comments section, and we shall answer.
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