AMD Phenom II X2 550 BE
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| Specifications | |||
|---|---|---|---|
| Codename: | Callisto | Clock Speed: | 3100 MHz |
| Base clock: | 200 MHz | Multiplier: | 15.5x |
| Package: | uPGA | Socket: | AMD Socket AM3  |
| Process Size: | 45nm | Voltage: | 1.425 V |
| Transistor count: | 758M | TDP: | 80 W |
| # of cores: | 2 | SMP # CPUs: | 1 |
| Cache L1: | 128 KB (per core) | Cache L2: | 512 KB (per core) |
| Cache L3: | 6144 KB (shared) | Die size: | 258 mm² |
| Turbo: | N/A | Integrated Graphics: | N/A |
| Released: | Jun 2009 | Part #: | HDZ550WFK2DGI HDZ550WFGIBOX |
| Features: | MMX, 3DNow!, SSE, SSE2, SSE3, SSE4A, AMD64, NX bit, AMD Virtualization | ||
This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Black Edition label.
