Yes if you take 3 z9 mini and overclock them you can easily reach 40k. So is it 3 z9 mini glued together for the price of 4 or really 4 z9 mini?
More like 4 z9 minis glued together. Now overclock that. I'm pretty sure the z9 overclocked will do well above 40k
It's the same chips. This isn't unexpected, and there's nothing wrong with it. The Z9 mini is a smaller version of the Z9, why are so many people having trouble with this? One is designed for the average user, the other for farms.