Telling the difference between the GTX 460 versions

[ChintzyPC]

I'm looking at picking up a cheap GTX 460 for grabbing some top spots as there are quite a few listed on ebay.

However, looking at the hardware list there's many various different versions of the 460.

Including: 192 bit, 256 bit, SE, V2, X2, and M.

I understand the 192-256bit difference and that M is mobile (laptop). The others I don't understand how to find out which of these versions are which on Ebay I'm seeing.

Do I have to see what GPU-Z lists it as once I get the card or should I be able to tell via the part number?

Edited March 14, 2021 by ChintzyPC
I meant 460, not 480

[ground]

desktop gtx 480s are all 384 bit. 

[ChintzyPC]

31 minutes ago, ground said:

desktop gtx 480s are all 384 bit. 

I accidentally wrote 480 instead of 460. Edited the post for it