Originally Posted by JackCY
You can easily verify the P/N on the card and on the box along with S/N. P/N will tell you what card it is. Then look at your invoice? The document that says what you paid for and check that P/N and S/N.
Are you also sure you are using the OC vbios on the card and not the quiet vbios?
Figure out which one you have and bought:
I bet you got the 07 or running a quiet VBIOS on 01...
Lol it's not on the quiet mode bios as I tried that and the core clock goes down to 1266Mhz.
The SKU is -07 so I've made a noob mistake as I bought on Amazon and looked at the product image. Because the box had Nitro+ OC on it, I assumed this would be the OC 1342Mhz version. But it appears all boxes for the 8GB models are the same.
I have overclocked to 1343Mhz/2050 on the memory and it appears stable. But when I tried 1350 with +50 power and +100 (then +200) mV on Trixx my computer crashed and restarted. Doesn't look good. Anything I can do to get a higher overclock? haven't read up on OC with this card.