Sapphire r9 280x dual x cgminer for mac

New user interface and intuitive radeon software installer that includes options for express install, custom install and clean uninstall. Hey thanks for the links and info, i got my two cables today in the mail, and i installed the sapphire r9 280x vapor x oc. Jun 04, 2014 the radeon r9 280, not to be mistaken for the 280x, is amds latest graphics card to hail the r9 moniker. Hey all, using i g 2 w 256 threadconcurrency 8192 for cgiminer 3. Im running 2 x 280, 3 x 270 and 1 x 7950 in a mining rig now using sgminercgwatcher with no probelms at all. Feb 07, 2014 mining rig example running cgminer with low temperature 73 degrees, only losing approx 100 khs from 1. The r9 280 non x 3gb, as youd expect, falls between the r9 270x and its. Im running bamt and have 2x sapphire 7950 dual x, and a sapphire 280x toxic. My current settings are 1094v, core clock, 1500 memory clock. It is based on cgminer by con kolivas cgminer for mac os x is here, which is in turn based on cpuminer by jeff garzik this page hosts unofficial universal binaries of sgminer for mac os x 10. It booted os x fine but there was no startup screen. Gpu mining is strongly discouraged at this point see here, as it is both unprofitable and hard to set up correctly.

I think i need to remove the r17 but i dont know how to do so. Unless otherwise stated, clock, core and memory are in mhz. Configuring the r9 280x for litecoin mining with cgminer. Your card is a r9 280 aka hd7950, but not the 280x aka 7970. In reality, this card is the reincarnation of the radeon hd 7950 of the yesteryear and with that said, were looking at the probably, last iteration of the said gpu in the form of the sapphire r9 280 dualx oc boost this card features a 3gb vram with 1500mhz memory clock speed, a. I have recently undervolted my gigabyte four r9 280x cards. Dualx is a highly efficient multiheatpipe cooler with dual fans that provide quiet and very cool operation during normal operating conditions. Big deal sapphire radeon 290 dual dvidhdmidp pciexpress. Gt 630, zotac 37 912 740 y cudaminer windows 7 x64, 63c, 331. Im following this tutorial for mining litecoins, and im having a little hard time finding the optimal cgminer settings for my amd radeon hd 6670. I depressed the rom button, and it lit up, so that is the bios i am using, although i booted it first in the unlit position, and both work.

Lately, i have been pretty busy with litecoin mining, and spent most of the time looking for gpus as i intend to try out most of the brands out there, for the r9 280x model anyway. It works for about 10 minutes and then the screen goes black and computer restarts. I have received all of the staff today three sapphire r9 280x, asrock extreme3, sempron 145, connected it to my 850w ps. View all sapphire dual x r9 280x oc specs in our gpu database. Amd radeon pci express video graphics card for apple mac pro, os x amd radeon. This page hosts unofficial universal binaries of sgminer for mac os x 10. Because of this im looking to buy 4 new 280x cards, but i need your help to tell me which card to get. Note that the radeon r9 290 cards are not considered to be the best option for scrypt mining, however with r9 280x cards harder to find some people decide to go for the more easily found 290 or 290x models. In reality, this card is the reincarnation of the radeon hd 7950 of the yesteryear and with that said, were looking at the probably, last iteration of the said gpu in the form of the sapphire r9 280 dualx oc boost.

I have some experience with vbe7 and lowering the voltage in the bios file and reflashing on other cards. They work great on hd 7970 r9 280x and earlier systems, though, and last night i managed to increase my hd 7950 test system by 20khashsec per gpu. Sapphire radeon r9 280x 3gb gddr5 dviidvidhdmidp dual. This is an msi r9 280x oc edition, so its better to play with values yourselves and see what is stable for your specific model and what not. I also got a asus r9 270x, but i can only get less than 300k with cgminer 3. Sapphire r9 280x macrumors forums apple, iphone, mac. Amd radeon r9 280x 3gb hdmi pci express video graphics card for apple mac pro, outperforms ati sapphire radeon hd 2600, 4870, 5770, 7950, 9000, 9800 gigabyte 4. It is based on cgminer by con kolivas cgminer for mac os x is here, which is in turn based on cpuminer by jeff garzik. It takes 1100mhz core at least to get the same hash rate with the elpida memory unless you hack the bios and play with memory straps. Fire up cgwatcher and you can put the cards in the order you with with the gpu map editor. So thanks to wikipedia oland, cape verde, pitcairn and tahiti based cards like the 280 280x show decline, though we dont know about 77908770, r7 260260x, r9 290290x, r9 295x2 etc. Dual x is a highly efficient multiheatpipe cooler with dual fans that provide quiet and very cool operation during normal operating conditions, and. Example run for amd radeon r9 280x for scryptjaneleo. Dont go higher than 15% or maybe 20% if you have really good cooling, you will most likely kill the card.

Sapphire r9 280x dualx 3gb oc amd recently launched a new model that has been for most part floating under the radar. Just install amd drivers for the mining card, and use a dummy plug with the r9. Sapphires r9 290 trix really is the ultimate package and i cannot recommend it highly enough. Depends on the series, but in theory itll install using the same driver providing youre using cats from the amd site as the first card if you start flashing your cards then be careful, i hit a problem with flashing two cards without pulling 1 first roady flashed wrong bios to wrong card twice. But unlike with radeon r9 280x, the r9 290290x cards have more specifics and could. Everything you said make me believe that your card is not the r9 280x vapor x oc. Xfx radeon r9 280x double dissipation 3gb gddr5, pci. Afaik, r9 280x vapor x oc has dual 8pin input, not dual 6pin. All based on live network hash rate statistics and ethereum prices. Hey guys im currently getting about 20 mhs with my sapphire r9 280 dualx cards and about 65c each with 5 drawing 1065w do you think there is anything i can do to make the system perform better or am i just about right for the cards. How to build crate litecoin rig with 5 or 6 graphic cards. The difficulty with doing this stems from the fact that normally exiting cgminer on windows with the new gpus will cause a bsod on most all. We have not updated our miner control tool package for amd radeon r9 280x gpus for a while, so it was time to release an updated package using the latest miner control v1. I just set up 3 sapphire 280x that im struggling with temperatures.

Litecoin mining sapphire radeon r9 280x sweet spot for 760khashsec keeping up with the r9 280x cards, this time i will share my configurations for the sapphire r9 280x card. Te recomendamos las radeon r9 270, 280, 280x y 290x. This is not an oem apple mac video card and it has been modified to work in an apple product. You can get an r9 280x with the hynix afr memory to 500khs easily with a little overclocking. To maximize your litecoin rig and also to get the most out of your dollar bang for your dollar, you will want to build your litecoin rig out of something like a milk crate and put as many graphic cards on it. It has copper heatpipes that quickly dissipate heat. Best bios for sapphire 280x dualx for undervolting. But on these sapphire 280x dual x cards, lowering the voltage to 1. Radeon settings is the new, streamlined user interface, engineered to bring out the best of amd graphics hardware. Litecoin mining sapphire radeon r9 280x sweet spot for.

The stock radeon r9 290x has 320gbsec of available memory bandwidth, but as you can see our overclocked sapphire radeon r9 290x trix. Download the latest drivers for your sapphire radeon consumer graphics card product and operating system. Sep 01, 2017 the stock radeon r9 290x has 320gbsec of available memory bandwidth, but as you can see our overclocked sapphire radeon r9 290x tri x gpu has some insane memory bandwidth available with our. I have got my hands on quite a number of it, and have been tweaking with cgminer configuration for sapphire. Sapphire r9 270x 2048mb gddr5 nicehash mining benchmark youtube. I run the rig with 680 hash rates each card are all around 73 degrees. The maximum number of graphic cards you can put on a motherboard currently is around 6 so you dont have to build 2 machines when you can do it with one. Dualminercgminer is asic miner for both sha256 and scrypt,it is cgminer3.

Sapphire dualx r9 280x oc specs techpowerup gpu database. And this will be short and sweet, as the 280x toxic isnt really designed for end user overclocking in the first place. I can almost only set 8192, if higher, crash or cant work also the intensity is less than 16, if higher, generate too much hw. I cant find any help on the internet for this problem. In this tutorial im gonna show you how to use cgminer for scrypt or sha 256 mining. Flashing r9 280x for boot screenspci system information. Apparently well be many more moons before growing the dag another 200mb. Discussion in questions and help started by greenraccoon23, sep 17. Im trying to run sgminer with an amd radeon r9280x gpu under linux. Dualminer cgminer is asic miner for both sha256 and scrypt,it is cgminer 3. Previously, i have mentioned that cgminer version 3. Nov 28, 20 i have received all of the staff today three sapphire r9 280x, asrock extreme3, sempron 145, connected it to my 850w ps. The radeon r9 280, not to be mistaken for the 280x, is amds latest graphics card to hail the r9 moniker. Gigabyte windforce r9 280x 22mhs gpu mining ethereum 7970.

Nov 08, 2017 sapphire r9 270x 2048mb gddr5 nicehash mining benchmark. Nvidia geforce gtx 750 ti graphics card mining profitability ratios, payback period for eth mining and annual return. Im trying to run sgminer with an amd radeon r9 280x gpu under linux. As always, last but not least is our look at power, temperature, and noise. Radeon r9 280x graphics card mac pro installation tech tutorial duration. Xfx radeon r9 280x double dissipation video card product details xfx radeon r9 280x double dissipation video card engineered to be the worlds most advanced graphics cards, amd radeon r9 280x gpus feature the awardwinning gcn architecture for unrivalled performance and efficiency. Its at about 625w with the 2x 7950 and about 900950 with the r280 in the mix. Sapphire r9 270x 2048mb gddr5 nicehash mining benchmark. Hey guys, i tried every possible settings in cgminer 3. Open sourced no hidden minings version of x11 algo sgminer with separate kernels.

X11 algo sgminer with separate kernels greater hashrate. Famous for our exclusive cooling solutions like the awardwinning vapor chamber cooling technology, vapor x, sapphire s reputation for innovative excellence continues to grow with the introduction of our new dual extractor technology dual x. I use a gtx 460 as the main card and r9 280x as alt coin mining card. Remember that litecoin mining is very different from bitcoin mining, and usually requires much more tweaking to get optimal results. The guide is here if you want to know exactly what ive done. View all sapphire dualx r9 280x oc specs in our gpu database. To be fair the comma thing might be simpler, its just that i read you cant use g 1 and g 2 in the same. I have ever reached 420k with guiminer beofre, but some problems later and it never work again. Xfx radeon r9 280x double dissipation 3gb gddr5, pciexpress.

They work great on hd 7970r9 280x and earlier systems, though, and last night i managed to increase my hd 7950 test system by 20khashsec per gpu. Prepare your hardwareif you have not already, prepare a space for your mining hardware. Sapphire vaporx oc r9 280x 1160mhz core and 1600mhz memory with the fourth highest core overclock the powercolor turboduo r9 280x was unsurprisingly the fourth fastest r9 280x weve tested. Mining rig example running cgminer with low temperature 73 degrees, only losing approx 100 khs from 1. Unlike the 280x and 290 series these are very narrow. Famous for our exclusive cooling solutions like the awardwinning vapor chamber cooling technology, vaporx, sapphires reputation for innovative excellence continues to grow with the introduction of our new dualextractor technology dualx. Sapphire dualx radeon r9 280x 3gb 384bit gddr5 pci express 3. Just make sure you place a comma between each cards settings and should be fine. Sapphire radeon r9 290x trix overclocked, power consumption. Amd radeon r9 280x 3gb hdmi pci express video graphics. Apr 07, 2020 sapphire r9 280x dual x 3gb oc amd recently launched a new model that has been for most part floating under the radar. Ive found sgminer more unstable than cgminer and i actually get a bit higher hashrate using. Buy sapphire radeon r9 280x 3gb gddr5 dviidvidhdmidp dualx oc version uefi pciexpress graphics card 112210020g.