May 16, 2017 · Hi guys has anybody tried the RX 550 4GB for Zcash mining and can tell what sol rate it is? See there is a Sapphire Pulse RX 550 . Radeon Software Crimson ReLive Edition is AMD's Radeon RX 460/470 Series Graphics-based mining cards; Radeon RX 550 AMD Radeon™ RX 500. As common as it is in Bitcoin Mining, Kudos to the RX 550 Sapphire Pulse Radeon RX 550 2GB GDDR5;.
Anyone using the $80 AMD Radeon RX 550 yet? Bitcoin Forum: January 11, 2018 rxOC easy-to-use Linux AMD Mining [OS] ocFACTORY easy . Nov 21, 2017 · Hi, i recently started mining ETH and BTC, but i ran into a problem. My R7 250 with 2GB DDR3 has low Hashrate. When mining less demanding cryptoc. May 16, 2017 · Hi guys has anybody tried the RX 550 4GB for Zcash mining and can tell what sol rate it is? See there is a Sapphire Pulse RX 550 . Radeon Software Crimson ReLive Edition is AMD's Radeon RX 460/470 Series Graphics-based mining cards; Radeon RX 550 AMD Radeon™ RX 500. As common as it is in Bitcoin Mining, Kudos to the RX 550 Sapphire Pulse Radeon RX 550 2GB GDDR5;.
AMD’s Radeon RX 570 and RX 580 graphics cards are in high demand globally and are almost impossible to find in South Africa.
Wootware‘s Matthew Berry said the recent global increase in cryptocurrency value has caused miners to purchase more AMD Radeon RX-series graphics cards, leading to a decrease in availability.
Miners use graphics cards to mine blockchains and earn cryptocurrency, such as Bitcoin, Ethereum, and ZCash.
“The cryptocurrency mining boom has created a surge in demand for RX 570 and RX 580 GPUs in particular,” said Berry.
The graphics cards are favourites among cryptocurrency miners due to their high hash rate and relatively low price.
AMD’s Amd rx 550 mining RX 400-series cards were succeeded by RX 500-series GPUs, and although there are Radeon RX 560 and RX 550 cards available in South Africa, top-end RX 400-series and RX 500-series cards are sold out at most retailers.
Less-powerful AMD graphics cards like the Radeon RX 550 are not as popular due to their lower hash rates.
Crypto mining has become a profitable undertaking, and six Radeon RX 480 graphics cards mining Ethereum every day can generate the owner a monthly income of around R10,000 at current prices.
Berry said additional stock of the AMD cards is arriving in the country on a continual basis, but all of this orbit mining fulfills back orders.
It’s not only South Africa which is experiencing a shortage of AMD graphics cards, however, and Berry said the recent cryptocurrency mining boom has created a global shortage.
Miners around the world are clamouring to buy RX 580 and RX 570 cards, as they can pay for the hardware with three to four months of cryptocurrency mining.
As the value of cryptocurrency increases, more users are building crypto miners, and existing miners are expanding or updating their hardware due to increased returns.
Cryptocurrencies such as Bitcoin and Ethereum have seen dramatic increases in value in 2017, making it more attractive to purchase graphics cards and mine the digital currencies.
Now read: How much it costs to build a powerful Ethereum mining rig in South Africa
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AMD RX 550 good for light mining? - [email protected], Boinc, and Coin Mining - Linus Tech TipsAs common as it is in Bitcoin Mining, Kudos to the RX 550 Sapphire Pulse Radeon RX 550 2GB GDDR5;. Testing the AMD 5xx Series which is the basis of the Radeon RX 550. AMD is using an updated revision of Polaris for all of looking to try some mining at low. Less-powerful AMD graphics cards like the Radeon RX 550 are not as RX 480 graphics cards mining Ethereum every the AMD graphics cards in South Africa. REVIEW: The Asus Radeon RX 550 is a decent budget-minded upgrade over integrated graphics or an older video card. But how does it stack up against the similarly. Crypto Mining With Sapphire NITRO+ Radeon RX 580 for the not so good mining hashrates and the official AMD Radeon a RX 570, 560 and even a 550. AMD's new Radeon RX 460 based video cards are now available on the market and crypto currency miners are wondering are by cryptos.
May 16, 2017 · Hi guys has anybody tried the RX 550 4GB for Zcash mining and can tell what sol rate it is? See there is a Sapphire Pulse RX 550 . The AMD R9 RX-480 is one of the best upgrades to be released ever for gaming and Ethereum mining! Featuring the latest Polaris GPU . Radeon Software Crimson ReLive Edition is AMD's Radeon RX 460/470 Series Graphics-based mining cards; Radeon RX 550 AMD Radeon™ RX 500.
AMD's new Radeon RX 460 based video cards are now available on the market and crypto currency miners are wondering are they any good for mining and especially for mining Ethereum (ETH). AMD's GPUs are known to perform better in the memory demanding Ethash algorithm used by Ethereum, so no wonder that there is interest, even though the RX 460 is the slowest model of the new RX series of video cards. While it may not be the best choice for multi-GPU mining rig when power/performance ratio is important as well as when you want to get the highest possible hashrate from the whole rig, it still might be interesting choice for smaller mining rigs. With 6x Radeon RX 460 you should be able to fit in a total power consumption for the whole mining rig of about 400 Watt and a 500W PSU should be more than enough for the whole system providing some extra headroom.
Specifications of the AMD Radeon RX 460
What you should take a note of in the specifications is the number of stream processors that are less than half of the ones found in RX 470 - 896 for the RX 460 vs 2048 for the RX 470. Also the width of the memory interface here is cut in half compared to RX 470 and RX 480 - 128-bit versus 256-bit, so especially for Ethereum mining what you should expect is about half the hashrate judging from the specifications alone. The video memory is clocked at 7 GHz (1750 MHz), but with 128-bit memory bus it should have half of the RX 470 with 4GB clocked with the same clock of the video memory.
So what is the Ethereum mining Hashrate for the RX 460
The exact number you can expect to get when using the Claymore Dual Miner along with the AMD Radeon RX 470 mining Ethereum (ETH) is 10.7 MHS at stock settings. As already explained even based on the specifications we knew that it should be somewhere around the half of what the RX 470 4GB with 7 GHz video memory makes or with other words a little shy of 22 MHS and when you divide that in half you pretty much get what the RX 460 actually manages to deliver. So no surprises here regarding the hashrate that the AMD Radeon RX 460 manages to provide for mining Ethereum.
Extra tip for the 2GB model of Radeon RX 460
If you are getting an AMD Radeon RX 460 with just 2GB of video memory (there is a version with 4GB as well) with the idea to mine Ethereum with it you may end up seeing this error message:
Creating one big buffer for the DAG
Allocating/mapping single buffer failed with: clCreateBuffer(-61). GPU can’t allocate the DAG in a single chunk. Bailing.
This is a problem that is know to show on some video cards with just 2GB video memory when trying to mine Ethereum, the good thing is that you should still be able to make it work. What you have to do is add a few extra lines in the BAT file you are using to start your Ethereum mining software and the error message should disappear and the miner should start working just fine.
Here is what you need to add at the start before the line running your Ethereum miner:
setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100
Alternatively you can just run these commands in a separate BAT file and then start the miner.
Do note that the setx command sets the environment variables permanently, so there should be no need to run them each time when you start your miner in order for them to take effect!
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