HELP - Flashing RX470 to 570

[Justn]

I came to know that AMD removed their BIOS check from driver 17.4.3 and I think this is the perfect opportunity to flash my 470 to 570 (I have flashed my card previously multiple times for custom memory latency) and so I came looking for the RX570 GamingX 4gb BIOS but I couldn't find it in official BIOS collection of TechPowerUp, I did however found an unverified BIOS for RX570 and opening it up with Polaris BIOS Editor 1.4, it looks something like this :

Notice the core voltages, memory frequency. They are insane. Will it be okay to flash? Since I faced similar thing with my stock RX470 BIOS in which Core Voltage was 65500mV something but it turned out fine, it didn't had insane memory speed and also, can anyone here please tell me which memory RX570 GamingX uses? Don't wanna flash it and realize that I flashed it for wrong memory.

 

[TJ Hooker]

The only difference between a 470 and 570 is higher clocks, at the expense of higher voltage and power. Unless you've already tried overclocking your 470 as far as you can and find yourself hitting voltage/power limits, I don't see the benefit.

 

[Justn]

The only difference between a 470 and 570 is higher clocks, at the expense of higher voltage and power. Unless you've already tried overclocking your 470 as far as you can and find yourself hitting voltage/power limits, I don't see the benefit.

My RX470 is voltage limited somehow, can't go beyond 1340mhz on any voltage, even when I can hit 1340mhz on stock, I once flashed it with RX480's bios (I was testing if I could enabled disabled cores) and then with RX480's power limit, I was hitting 1400mhz easily. Even though I have recovered this GPU from bricked state multiple times, I don't wanna go through all the trouble so that's why I wanna know about memory of RX570. Thanks for the reply!