Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Model Number | Stepping | Frequency | L2 Cache | HT | Multi 1 | V Core | TDP | Socket | Release Date | Part Number(s) |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Athlon X2 4450B | G2 | 2300MHz | 2 × 512 kB | 1.0GHz | 11.5× | 1.15 - 1.25 V | 45 W | Socket AM2 | April 28, 2008 | ADH445BIAA5DO |
| Athlon X2 4850B | G2 | 2500MHz | 2 × 512 kB | 1.0GHz | 12.5× | 1.1 - 1.35 V | 45 W | Socket AM2 | August 18, 2008 | ADH485BIAA5DO |
| Athlon X2 5000B | G2 | 2600MHz | 2 × 512 kB | 1.0GHz | 13× | 1.325 - 1.375 V | 65 W | Socket AM2 | April 28, 2008 | ADO500BIAA5DO |
| Athlon X2 5200B | G2 | 2700MHz | 2 × 512 kB | 1.0GHz | 13.5× | 1.325 - 1.375 V | 65 W | Socket AM2 | April 28, 2008 | ADO520BIAA5DO |
| Athlon X2 5400B | G2 | 2800MHz | 2 × 512 kB | 1.0GHz | 14× | 1.3 - 1.35 V | 65 W | Socket AM2 | April 28, 2008 | ADO540BIAA5DO |
Question:
What is the frequency of the model whose part number is ado520biaa5do? 
Answer:
2700MHz