Me too, copy 1500 all the way to 2000 but I'm currently mining ZEC, can get more than 150H/s with 1250/1750 and -98mv ofset
yes. im doing 1250/1750 also for ZEC setting too !
what sol r u getting with 1250/1750 and what consumption? what wattage from the wall?
150-160h/s !
Can hardly believe it. Using 1500 straps with that setting and getting 150-160? Consumption is low but I am getting like 130 mh going towards 120 on rx 470 4gb nitro.
I am about to receive my last raisers soon, and then I can set up my rig with 12 Sapphire RX470 Nitro+ OC 4GB.
Have been mining some ZEC lately, and yes, I am also one of "those" who switch over to ETH now. So. I have been playing with some miners and differen OC settings and modded VBIOS.
But the settings which you are using here, seem not to fit for me. Using the 1500 strap at 2000MHz counts up memory errors to the billions. I know they do not harm the hardware, but still can create some rejected shares.
I am about to receive my last raisers soon, and then I can set up my rig with 12 Sapphire RX470 Nitro+ OC 4GB.
Have been mining some ZEC lately, and yes, I am also one of "those" who switch over to ETH now. So. I have been playing with some miners and differen OC settings and modded VBIOS.
But the settings which you are using here, seem not to fit for me. Using the 1500 strap at 2000MHz counts up memory errors to the billions. I know they do not harm the hardware, but still can create some rejected shares.
How do you deal with memory errors? (HWiNFO64)
I ignore hardware errors, but i don't know if they lower actual shares per hour
Well, my hashrate goes up from 25 to 28-29 by clocking the memory to 2000MHz. So that is good. I have to check how many rejected shares I create compared to stock speeds.
Well, my hasrate goes up from 25 to 28-29 wgen clocking to 2000MHz. So that is good. I have to check how many rejected shares I create over stock speeds.
Depending on your asic quality 1950 might be too much for some GPU's . So i would say if you can get it to mine at 1950 clock without any issue. Do it. If you can't u might want to try 1900 to 1950 and find the sweet spot.
HIS 470 cards are tricky. They have offset locked, so there's no way to lower VDDC separatlely from VDDCI. You have to lowered both of them simultaneously, VDDC=VDDCI. Set core clock to 1100, mem clock to 1950 and both voltages to 900, that will be a good starting point. Then increase mem clock and see if it can handle 2000. If it crashes increase both voltages for the same amount, if it holds try to undervolt further. But you have to change both voltages at the same time, that's the clue.
I am having trouble with Asus nonreference 480 4gb, and I cannot lower the voltage like I can on my MSI 470s. I am not following the solution but forth by disodium a few pages back.
@Calivet ASIC quality should have absolutely 0 correlation with how the VRAM overclocks. ASIC quality is an indictor of GPU (the ASIC chip) leakage - nothing to do with the RAM chips.
hey guys, can you help me please? I did mod my Sapphiere rx470 with gpu z, saved my original bios and modded just change the clock settings, copy and paste to other clock settings and when I tried to flash it back to the original now my card…
So am I confused then? I always understood it this way, the asic quality of your card will determine how clocks (over/under) are achieved with how much power and how much voltage(over/under)?
So am I confused then? I always understood it this way, the asic quality of your card will determine how clocks (over/under) are achieved with how much power and how much voltage(over/under)?
The ASIC - the core, of course. The RAM is not on the core.
hi guys sorry to bother you. i have win10 x64, one asus strix rx 470 bios flashed and i get around 28 mhs on eth. 12 gb ram etc. i use the amd driver 16.9.2. claymore dual (eth + sia). now ive been runing it for 129 hours and another time for 38 hours. but sometimes it will crash. it will show colored screens (either Green yellow black blue, but not bsod, etc) what can be wrong? i mean, i get those colored screens and i have to reset, but other day i can get as far as 129 hours without problems. when that ocurrs, sometimes after reseting, as son as it opens the miner software, gives me that screen, other times after 1 hour, 30 minutes, etc. one time it gave me the screen on furmark. what can it be? drivers? or the bios flash setup? ty
Guess I'm lucky, because my Sapphire Nitro+ RX 470 4 Gb have Hynix memory.
Flashed ROM with PBE (strap 1500, 1000/1900 MHz), got 25.9 MH/s from each GPU. Eth single mode
Temps are around 74 degree, fans speed is below 900 rpm, works pretty stable
Actually you are unlucky. I have 40 cards, 9 of them are elpida and the worst of them hitting 29MH/s with 1150/2000, rest of hynix struggling to get 1130/1920 without errors , some hynix did 1950 and some only 1880
If you raise your core clock to 1130 you can hit 27 MH/s, also increase fan speed and try to play with the vcore
Guess I'm lucky, because my Sapphire Nitro+ RX 470 4 Gb have Hynix memory.
Flashed ROM with PBE (strap 1500, 1000/1900 MHz), got 25.9 MH/s from each GPU. Eth single mode
Temps are around 74 degree, fans speed is below 900 rpm, works pretty stable
guys what did I do wrong... my 5 rx 470 always shut down by it self mining with the newest claymore only ethereum mining using windows 8 with the latest drivers from amd.. is it because the driver? Which one is the best driver for claymore? Or I can use other mining software? And all the cards are stocks, please help me... thanks!
Comments
1880mhz mem
all 800mV !
150-160h/s !
150-151MH per rig
470 4G nitro
Forgot to tell you I'm using an EVGA GQ750w for this whole rig !
I am about to receive my last raisers soon, and then I can set up my rig with 12 Sapphire RX470 Nitro+ OC 4GB.
Have been mining some ZEC lately, and yes, I am also one of "those" who switch over to ETH now.
So. I have been playing with some miners and differen OC settings and modded VBIOS.
But the settings which you are using here, seem not to fit for me.
Using the 1500 strap at 2000MHz counts up memory errors to the billions. I know they do not harm the hardware, but still can create some rejected shares.
How do you deal with memory errors? (HWiNFO64)
So that is good. I have to check how many rejected shares I create compared to stock speeds.
Flashed ROM with PBE (strap 1500, 1000/1900 MHz), got 25.9 MH/s from each GPU. Eth single mode
Temps are around 74 degree, fans speed is below 900 rpm, works pretty stable
I have 40 cards, 9 of them are elpida and the worst of them hitting 29MH/s with 1150/2000, rest of hynix struggling to get 1130/1920 without errors , some hynix did 1950 and some only 1880
If you raise your core clock to 1130 you can hit 27 MH/s, also increase fan speed and try to play with the vcore
Does your PC hangs , or restart or shutdown ?