![]() VERY IMPORTANT: Always extract ATIflash to C:/atiflash folder and place the ROM file that needs to be flashed in the same directory ![]() Important, this BIOS is for Hynix memory only! Check your memory with GPUz software Point 2 from previous tutorial: click hereĪtiflash saving sapphire rx 470 default biosīefore to continue further, please share this thanks!.If you don’t this the GPUs wont work with the new modded bios flashed. IMPORTANT: Before starting to make any bios modification, extract and combine AMD Drivers and do not restart, start atikmdag-patcher.exe and apply the patch (if needed), after this you can restart the pc. NOTE: I already did a similar tutorial for a RX 470 4GB and i will link some points there to avoid writing the same thing over and over again! I know that Claymore released version 9.4 but the tests were made with 9.3 one Claymore’s CryptoNote GPU Miner v9.7 !e4JVEAIJ!l1iF4z10fMyJzY5-Ln圜2A.Claymore’s ZCash AMD GPU Miner v12.4 !P0ZjFDjC!Cmb-ZRqlbAnNrajRtp4zvA.Claymore’s Dual Ethereum AMD+NVIDIA GPU Miner v9.3 !O4YA2JgD!n2b4iSHQDruEsYUvTQP5_w.Combined AMD Drivers ( check here how to do it) 16.11.5 + 17.5.1.Here is the exact GPU Sapphire 1G Radeon PULSE RX 580 8GB GDDR5 DUAL HDMI / DVI-D / DUAL DP OC with Backplate (UEFI) PCI-E Graphics Card Graphic Cards Sapphire Pulse RX 580 8GB Mining Performance Review To receive the latest updates follow me on social media! Sapphire pulse rx 580 ethereum mining stock sapphire pulse rx 580 ethereum mining stock power consumption sapphire pulse rx 580 ethereum mining cloks 1133 2152 sapphire pulse rx 580 ethereum mining power draw clocks 1133 2153 Stock performance, mining hashrate and power consumption! Since there are more tests done for the Pulse RX 580 8gb, this article will be a bit longer than Sapphire Nitro+ Rx 580 8GB one, but like i said for this one i had the time to test everything and is more accurate regarding the hashrate and power draw measured with GPUz and from wall. ![]() I tested with Ethereum (Ethash) only, dual mining Ethereum + Decred, Siacoin, LBRY Credits and PascalCoin also Zcash (Equihash), Monero (CryptoNight) and Nicehash. They give you one day statis.Here is the second GPU of RX500 series test, the Sapphire Pulse RX 580 8gb with Hynix memory and i had more time to play with it, the video card seems to be very stable (at least this one), with good hashrate and power consumption. I'm using dwarfpool tho, so the stats view is notably pretty shitty. Honestly, from the past 24 hours, my number of accepted shares seems to be slightly higher than with nofee 0. I'm not so sure about the asm 1 versions, I'll look into those later at some point tho. I've mostly been looking at the generic asm mode 0 binary, which is pretty much Genoils code verbatim + another miner (often taken from a fork of sg-miner). I've also been looking at the OpenCl kernels, which is a bit more tricky because there's a version for when asm mode is turned on. I don't have his source code, but I did unpack and "decrypt" his binaries which allowed me to disassemble them in IDA and reconstruct some C psuedo code. My bad, I mean the Dual ETH miner, suspect the same for the ZEC miner tho, but don't have any evidence to back it. Its difficult to calculate this due to variance and that his speed decrease is very negligible. So I don't know whether he actually disables some optimizations or he is just displaying a slightly slower speed so people don't run "no fee 1". The weird thing about the "no fee 1" is that my temps are identical pretty much with or without the fee. How did you get a piece of his source code? At least thats what the code suggests like, has anyone measured the effect of nofee mode? I would guess that you'd probably get an increase in calculated hash rate on your pool stats with nofee 1. In summary nofee 1 mode under reports the hash rate, and and nofee more 0 over reports it, which is pretty manipulative imo. ![]() Has anyone else noticed or measured this? Also, considering the hash rate calculation doesnt factor in the devfee time to its calculation, that means devfee mining is over-reporting its hash rate. Reported_hashrate = (calculated_hashrate *97)/100 ![]()
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