LGA 775 Pentium D 945 to a core 2 duo E6700

Carl_24

Commendable
Apr 21, 2016
8
0
1,510
I currently own a dell optiplex 745 sff with a Pentium D dual core 945. I would like to upgrade to core 2 duo E6700 but I'm not sure if my bios supports it (2.6.6) would it plug strait in and boot up or would I have to update the bios

Thanks