Give you a statement and table with its title in Markdown format, please determine whether the statement is supported or refuted by, or is unrelated to the table. It'a binary classification problem, you should choose the answer between supported and refuted. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| model number | sspec number | frequency | turbo | cores | l2 cache | l3 cache | i / o bus | mult | memory | voltage | socket | release date | part number (s) | release price ( usd ) |
| core i7 - 720qm | slbly (b1) | 1.6 ghz | 1 / 1 / 6 / 9 | 4 | 4 256 kb | 6 mb | dmi | 12 | 2 ddr3 - 1333 | 0.65 - 1.4v | socketg1 | september 2009 | by80607002907ahbx80607i7720qm | 364 |
| core i7 - 740qm | slbqg (b1) | 1.73 ghz | 1 / 1 / 6 / 9 | 4 | 4 256 kb | 6 mb | dmi | 13 | 2 ddr3 - 1333 | 0.65 - 1.4v | socket g1 | june 2010 | by80607005259aabx80607i7740qm | 378 |
| core i7 - 820qm | slblx (b1) | 1.73 ghz | 1 / 1 / 8 / 10 | 4 | 4 256 kb | 8 mb | dmi | 13 | 2 ddr3 - 1333 | 0.65 - 1.4v | socket g1 | september 2009 | by80607002904ak | 546 |
| core i7 - 840qm | slbmp (b1) | 1.87 ghz | 1 / 1 / 8 / 10 | 4 | 4 256 kb | 8 mb | dmi | 14 | 2 ddr3 - 1333 | 0.65 - 1.4v | socket g1 | june 2010 | by80607002901aibx80607i7840qm | 568 |
| core i7 - 920xm | slblw (b1) | 2 ghz | 2 / 2 / 8 / 9 | 4 | 4 256 kb | 8 mb | dmi | 15 | 2 ddr3 - 1333 | 0.65 - 1.4v | socket g1 | september 2009 | by80607002529af | 1054 |
| core i7 - 940xm | slbsc (b1) | 2.13 ghz | 2 / 2 / 8 / 9 | 4 | 4 256 kb | 8 mb | dmi | 16 | 2 ddr3 - 1333 | 0.65 - 1.4v | socket g1 | june 2010 | by80607002526ae | 1096 |
Title:
list of intel core i7 microprocessors
Statement:
2 x ddr3 - 1333 are used in all builds
Answer:
supported