hi everybody,
I just join the mining community. I have 2 RX 480 8GDDR5 (1 Asus and 1 MSI) but the problem is that with one of them I reach 25Mh/s and with the other one only 18Mh/s.
Why is this happen? Anyone can help me with that issue?
thx a lot
Use GPU-Z to check memory vendor. I assume the Asus one probably has Samsung, MSI one probably Hynix. You can bios mod to get better speed by using better memory timings. Most cards should hit at least 27-28MH with custom timings, or at least 26MH with simple memory strap copy and a bit of OC. Use HwInfo64 to check memory errors.
As far as memory quality goes, Hynix < Elpida < Samsung.
Not really. Some are just more tolerant to really, really stupid values. Custom timings BETTER get over 28MH/s.