Your CPU is fairly recent. Currently Ubuntu (even the development version) is still using memtest86+ version 2.11.
If version 4.00 (ISO available here http://www.memtest.org/download/4.00/memtest86+-4.00.iso.gz) shows the right data about your CPU you should add a comment in this bug https://bugs.launchpad.net/ubuntu/+source/memtest86+/+bug/435575
In the changelog of version 4.00 you have this :
- Added detection for AMD "Magny-Cours" CPU - Corrected detection for AMD 45nm K10 CPU
Your CPU is fairly recent. Currently Ubuntu (even the development version) is still using memtest86+ version 2.11.
If version 4.00 (ISO available here http:// www.memtest. org/download/ 4.00/memtest86+ -4.00.iso. gz) shows the right data about your CPU you should add a comment in this bug https:/ /bugs.launchpad .net/ubuntu/ +source/ memtest86+ /+bug/435575
In the changelog of version 4.00 you have this :
- Added detection for AMD "Magny-Cours" CPU
- Corrected detection for AMD 45nm K10 CPU