Zotac 650 Ti Overclock acceptable?

[Gunner1531]

Hey i have a zotac 650 ti mitx edition
Link to a Picture
https://lh6.googleusercontent.com/-lQQtz9s-YcA/Upd5knNYC7I/AAAAAAAABFQ/pyeOE5e-A9E/s700/anh4.jpg

stock clocks are
core 940mhz
mem 2700mhz

overclock is
core 1122
mem 3098

Im asking because i dont know what kind of speeds i should get out of it when everyone says just add +50mhz to core and mem but that didnt make much of a difference. The card ran valley benchmark and never crashed. thats with thecore at +180 and mem +398 i have triend the core at +200 and mem at +600 and still never crashed not even any artifacts.

 

[harboym]

If you can keep a stable overclock at +200, +600 that's great. But to test stability you shouldn't just run the benchmark once. That is good for light testing but when you think you've hit your OC limit you should run a benchmark engine for like 12 hours to make sure it doesn't crash the program. If it does then you need to turn down your OC and repeat.