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:
| sSpec number | Frequency | L2 cache | Mult. | Voltage | Socket | Release date | Part number(s) | Release price ( USD ) |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| without QuickAssist | without QuickAssist | without QuickAssist | without QuickAssist | without QuickAssist | without QuickAssist | without QuickAssist | without QuickAssist | without QuickAssist |
| SLJ6D(B1)SLJ6F(B1) | 600 MHz | 256 KB | 6× | 1V | FCBGA1088 | 2008 Q3 | NU80579EZ600CNU80579EZ600CT | $40–51 |
| SLJ6C(B1) | 1.07 GHz | 256 KB | 8× | 1.3V | FCBGA1088 | 2008 Q3 | NU80579EZ004C | $42 |
| SLJ6B(B1) | 1.2 GHz | 256 KB | 9× | 1.3V | FCBGA1088 | 2008 Q3 | NU80579EZ009C | $70 |
| with QuickAssist | with QuickAssist | with QuickAssist | with QuickAssist | with QuickAssist | with QuickAssist | with QuickAssist | with QuickAssist | with QuickAssist |
| SLJ6A(B1) | 600 MHz | 256 KB | 6× | 1V | FCBGA1088 | 2008 Q3 | NU80579EB600C | $44 |
| SLJ69(B1)SLJ6E(B1) | 1.07 GHz | 256 KB | 8× | 1.3V | FCBGA1088 | 2008 Q3 | NU80579ED004CNU80579ED004CT | $66–102 |
| SLJ68(B1) | 1.2 GHz | 256 KB | 9× | 1.3V | FCBGA1088 | 2008 Q3 | NU80579ED009C | $102 |
Question:
Spec number of slj6d(b1)slj6f(b1) has what mult.?
Answer:
6×