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Title: Sapphire Nitro Radeon Rx 470 4 GB OC (Hynix) Rom edit Post by: yigit on May 27, 2017, 12:52:12 PM Hi ,
How Can I increase the value of this card for mining. Brand:Sapphire Model:Nitro Radeon Rx 470 4 GB OC Memory size: 4 GB Memory manufacturer:Hynix Custom settings: Default Settings https://i.hizliresim.com/ojGryk.jpg (https://hizliresim.com/ojGryk) https://i.hizliresim.com/37rYlA.jpg (https://hizliresim.com/37rYlA) orjinal rom : http://dosya.co/zxiufflixe3v/Ellesmere.rom.html thanks Title: Re: Sapphire Nitro Radeon Rx 470 4 GB OC (Hynix) Rom edit Post by: jednostka on May 27, 2017, 08:51:26 PM Hi yigit,
Look here: http://1stminingrig.com/sapphire-rx-470-nitro-oc-4gb-bios-flash-mod-tutorial-hynix-elpida-samsung-micron/ Good luck! Title: Re: Sapphire Nitro Radeon Rx 470 4 GB OC (Hynix) Rom edit Post by: yigit on May 28, 2017, 08:47:07 AM Hi jednostka,
it sounds different values so I want to help my there with the specified mhz mhz do you have a chance to get a look at the pictures in the link I added Thanks Title: Re: Sapphire Nitro Radeon Rx 470 4 GB OC (Hynix) Rom edit Post by: IojkinKot on May 28, 2017, 05:34:59 PM https://github.com/IojkinKot/PolarisBiosEditor
Title: Re: Sapphire Nitro Radeon Rx 470 4 GB OC (Hynix) Rom edit Post by: bomberb17 on May 28, 2017, 08:59:35 PM I also have trouble getting my Sapphire 11256-10-20g (hynix) over 24Mh/s.
I copied all 1:1500 and 2:1500 timings to those below them (my card has 2 groups of timings?!?), set mem to 1945Mhz and TDP to 100W. Any ideas? Title: Re: Sapphire Nitro Radeon Rx 470 4 GB OC (Hynix) Rom edit Post by: dzere on May 28, 2017, 10:06:44 PM http://www.filedropper.com/nitro470hynix4gbmod
Try this one. 1126/2000 -96 in afterburner, -asm 2 -ethi 16 -dcri 48 in latest claymore = 29.6 Mh/s Title: Re: Sapphire Nitro Radeon Rx 470 4 GB OC (Hynix) Rom edit Post by: moxyf on May 28, 2017, 10:13:57 PM Since you have hynix you're only going to want to copy the 2:xxxx memory straps. Got my cards to work
Title: Re: Sapphire Nitro Radeon Rx 470 4 GB OC (Hynix) Rom edit Post by: bomberb17 on May 28, 2017, 10:23:54 PM Oh I forgot to say that I'm running linux, so any mods for me are at the BIOS level.
So you say that if I change the first group of straps will have a negative impact on the hashrate? Title: Re: Sapphire Nitro Radeon Rx 470 4 GB OC (Hynix) Rom edit Post by: moxyf on May 28, 2017, 10:37:10 PM Yea for hynix (and samsung I believe?) the 2:xxxx strap times are what matters for hashing. I was modding both too and it wasn't effecting the hashrate, read somewhere to just do the 2:xxxx and it worked. Try it out
Title: Re: Sapphire Nitro Radeon Rx 470 4 GB OC (Hynix) Rom edit Post by: yigit on May 29, 2017, 07:02:29 AM http://www.filedropper.com/nitro470hynix4gbmod Try this one. 1126/2000 -96 in afterburner, -asm 2 -ethi 16 -dcri 48 in latest claymore = 29.6 Mh/s Hi , Which driver version should I install for this? thanks Title: Re: Sapphire Nitro Radeon Rx 470 4 GB OC (Hynix) Rom edit Post by: dzere on May 29, 2017, 08:54:02 AM I'm using 17.4.3 (with atikmdag-patcher-1.4.5 patch for BIOS signature check).
https://i.imgur.com/d31LQqL.jpg Title: Re: Sapphire Nitro Radeon Rx 470 4 GB OC (Hynix) Rom edit Post by: yigit on May 29, 2017, 09:18:43 AM I'm using 17.4.3 (with atikmdag-patcher-1.4.5 patch for BIOS signature check). https://i.imgur.com/d31LQqL.jpg Do you have a chance to share setup files Thanks |
