How to increase Sapphire RX 570 Pulse ITX Mining: Overclock| Hashrate| MSI (BIOS)

How to ‘Increase/Max / Optimize’ Sapphire RX 570 Pulse ITX Mining: Overclocking | Hashrate | MSI Afterburner | Ethereum ( Best Coin List)| Best Settings | Flash BIOS chip – In this review, we’ll take a look at AMD’s Sapphire RX 570 Pulse ITX graphics card. The card is equipped with a 1 × 6 Pin power connector and consumes from 150 watts to 190 watts, depending on the miner, overclocking and algorithm.

With optimal overclocking via MSI Afterburner, the video card outputs: 29 Mh / s on Ethash, 850 h / s on CryptoNightV7 and 735 kh / s on NeoScrypt.

How to increase Sapphire RX 570 Pulse ITX Mining: Specifications

How To Maximize: How much can you earn (Profitability) – Sapphire RX 570 Pulse ITX

Best of all, Sapphire RX 570 Pulse ITX produces the following algorithms: Ethash, CryptoNightV7.

Following are algorithms that bring slightly less profit per day, but they can also be considered for mining on this card. These are NeoScrypt, X16R, X16S.

And finally, the algorithms, the mining of which is generally unprofitable (mining them, you will not receive profit, but will go into a minus), or in the best case, you can pay for the consumed electricity. These are Equihash, CryptoNight and many others.

Note that there are coins even among profitable algorithms, mining of which is not profitable.

We also add that if you want to receive coins of unprofitable algorithms, then you can resort to the “pseudo mining” technique. In this case, you must mine any coin with a profitable algorithm and sell it on the exchange in exchange for a coin of an unfavorable algorithm.

In order not to be unfounded, we will give specific examples. All tests were performed on 10/07/2018, that is, the difficulties and prices for the given coins are relevant as of 10/07/2018.

Let’s start with profitable algorithms, for example, Ethash, Callisto’s coin. Per day from 1 video card comes out:

• Total coins – 67 CLO.
• USD equivalent to mined coins – 0.62 $

In general, a very good indicator for 1 video card.

Below is an example of Ethash mining algorithm on a Sapphire RX 570 Pulse ITX video card:

Just for comparison, let’s consider another profitable algorithm – CryptoNightV7, the Graft coin. Per day from 1 video card comes out:

• Total coins – 34 GRFT.
• USD equivalent to mined coins – $ 0.49

Below is an example of mining the CryptoNightV7 algorithm on a Sapphire RX 570 Pulse ITX video card:

At first glance, it seems that the difference in profit per day is very large. However, this is not entirely true: today 1 coin of one algorithm brings more, and tomorrow another one. This is due to the growth of the rate, as well as the temporary departure of miners from this algorithm.

At the time of this writing, Callisto brings more profit per day, as its rate has grown by 27%. Tomorrow, everything may change, and any other coin may “shoot” or a large layer of miners will temporarily leave it and you will receive more coins, provided that you mine it.

Therefore, it is up to you to decide which coin of the profitable algorithm to mine!

Next, let’s look at mining less profitable algorithms. For example, X16R, Ravencoin. Per day from 1 video card comes out:

• Total coins – 24 RVN.
• USD equivalent to mined coins – $ 0.38

Also, for comparison, consider immediately another less profitable algorithm, for example, X16S, AceD coin. Per day from 1 video card comes out:

• Total coins – 9 ACED.
• USD equivalent to mined coins – $ 0.50

Here is the same situation as it was with a profitable algorithm. Today, a coin of one algorithm brings a little more, and tomorrow of another. The factors affecting this are all the same: the growth of the rate and the temporary departure of miners.

As for unprofitable algorithms, everything is clear here: at best, this is mining for an outlet or going into the red. For example, Equihash algorithm, Zcash coin. Per day from 1 video card comes out:

• Total coins – 0.0013 ZEC.
• USD equivalent to mined coins – $ 0.16

Taking into account the deduction of funds for electricity, this is generally minus mining (not even for an outlet).

Recall that if you want to receive coins of unprofitable algorithms, then you can resort to the “pseudo mining” technique and mine a profitable coin, selling it in exchange for the coin of the unprofitable algorithm you need.

This method can be applied to less profitable algorithms. You can also mine any coin with a profitable algorithm and sell it in exchange for the coin of a less profitable algorithm you need. But it is advisable to change it every day (in the case of using “pseudo mining” to less profitable algorithms), since the coin that you will mine may drop in value, and then you will receive as many coins as you would have received immediately with direct mining less advantageous algorithm (or even less in the worst case).

Price question: which is better to buy

Sapphire Nitro is an expensive top-end setup solution that costs an average of $ 500-600. There are also older models, the price of which is now lower, but they have much lower performance than the new ones. That is why, when creating a farm or purchasing such a card, it is imperative to consider the advisability of such a purchase.

MSI RX 570 ARMOR 4G is a significantly cheaper solution that does not have such high performance, so for mining it is worth considering buying two such cards or one described above.

The Gigabyte RX 570 Gaming 4G costs a lot more because of its high performance. It is on this card that you can mine well because of its high performance, so it is suitable for both single use within a home device, and for creating an entire farm, especially since it has an effective cooling system.

Strix RX is in no way inferior in cost to top-end graphics cards. In terms of its characteristics, it is also not too different from them, and even surpasses them in some points, so the purchase of such a card for $ 400-700 will be quite justified for those who want to make money on mining.

RX 570 Nitro 8Gb is one of the most expensive representatives of its line, the price of which reaches $ 1000.

How to Increase: Mining performance – Sapphire RX 570 Pulse ITX

The card provides the following MINING heshreyta indicators:
Heshreyt

Video accelerator Asus ROG Strix RX 570 OC (4 GB): a solid solution of the middle level with a quiet cooler

Content

1. Features of the device (s)
2. Testbed configuration, list of testing tools
3. Test results
4. conclusions

Reference materials

• Gaming Graphics Card Buyer’s Guide
• AMD Radeon HD 7xxx / Rx Reference
• Nvidia GeForce GTX 6xx / 7xx / 9xx Reference
• Full HD video processing capabilities
• Testing methodology in 3D games and settings

Object of study

: Commercially available 3D graphics accelerator (graphics card) Asus ROG Strix RX 570 OC 4GB 256-bit GDDR5

Manufacturer information

: Asustek Computer (Asus trademark) was founded in 1989 in the Republic of China (Taiwan). Headquartered in Taipei / Taiwan. On the Russian market since 1992. The oldest manufacturer of video cards and motherboards. Now it produces a very wide range of products in many areas of the IT industry (including the mobile segment). Manufactured in China and Taiwan. The total number of employees is about 2000 people.

Device (s)

Search prices in the iXBT.com catalog

The PCB is completely designed by Asus engineers.

On the rear end of the card there is a 4-pin power connector for a case fan, by switching it from the motherboard or by installing it additionally, you can make it work by increasing or decreasing the speed in accordance with the GPU heating.

The power circuit has 8 phases (6 + 2) and is controlled by a digital controller Digi + ASP1211. Traditionally for Asus, the power supply system is made using Super Alloy Power II technology, using modern solid-state capacitors. Condition monitoring is controlled by the IT8705F / AF controller manufactured by ITE (Integrated Technology Express).

In overclocking mode (OC Mode, by default), the frequencies of this accelerator are increased by 6.1% relative to the standard parameters of the reference card, which can provide a performance increase of 5.5% -6% depending on the resolution and operating mode.

Adjustment of frequencies and voltages can be performed using the proprietary Asus GPU Tweak II utility, which comes with the card on disk, and can also be downloaded from the manufacturer’s website. The latest version of the utility allows you to automatically tune the operation of the accelerator to the maximum possible frequencies (if the owner, for example, does not want to search for the achievable maximum on his own).

The card has a changed set of video outputs compared to the reference sample: not 3 DP + 1 HDMI, but 1 DP + 1 HDMI + 2 DVI.

Noise measurement technique

• The room is soundproofed and damped, reverberations are reduced.
• The system unit, in which the noise of video cards was studied, does not have fans and is not a source of mechanical noise.
• The background level of 18 dBA is the noise level in the room and the noise level of the sound level meter itself.
• The measurements were taken at a distance of 50 cm from the video card at the level of the cooling system.
• Measurement modes:Idle mode in 2D: loaded internet browser with iXBT.com website, Microsoft Word window, a number of internet communicators.
• 2D mode with movie viewing: SmoothVideo Project (SVP) is used – hardware decoding with insertion of intermediate frames.
• 3D mode with maximum load on the accelerator: using FurMark benchmark.
• The assessment of the noise level gradations is carried out according to the method described here: 28 dBA or less: the noise is hardly distinguishable even at a distance of one meter from the source, even with a very low background noise level. Rating: minimal noise.
• from 29 to 34 dBA: the noise is discernible already from two meters from the source, but does not particularly draw attention to itself. It is quite possible to put up with this level of noise even with long-term operation. Rating: noise is low.
• from 35 to 39 dBA: noise is confidently different and noticeably attracts attention, especially in a room with a low noise level. You can work with this level of noise, but it will be difficult to sleep. Rating: average noise.
• 40 dBA or more: such a constant noise level is already beginning to annoy, you quickly get tired of it, you have a desire to leave the room or turn off the device. Rating: noise is high.

In 2D idle mode, the temperature was 38 ° C, the fans were not working. The noise was equal to the background noise – 18.0 dBA.

When watching a movie with hardware decoding, the temperature rose to 46 ° C, the fans did not turn on. The noise was also equal to the background noise – 18.0 dBA.

Under maximum load in 3D, the temperature reached 69 ° C. At the same time, the fans spun up to 2141 rpm, the noise rose to 27.0 dBA. This CO can be called quiet.

Thermal image

The greatest heating is on the reverse side of the PCB in the area of ​​memory microcircuits.

Installation and drivers

Test bench configuration

• Computer based on Intel Core i7-5960X processor (Socket 2011): Intel Core i7-5960X processor (o / c 4 GHz);
• СО Intel Thermal Solution RTS2011LC;
• ASRock Fatal1ty X99X Killer motherboard based on Intel X99 chipset;
• RAM 16 GB DDR4 G.Skill Ripjaws4 F4-2800C16Q-16GRK 2800 MHz;
• Seagate Barracuda 7200.14 3TB SATA2 hard drive;
• 2 SSD Corsair Neutron SSD CSSD-N120GB3-BK;
• Thermaltake Toughpower DPS G 1050W power supply (1050 W);
• Corsair Obsidian 800D Full Tower case.
• operating system Windows 10 Pro 64-bit; DirectX 12;
• monitor Samsung U28D590D (28 ″);
• AMD drivers Crimson Edition 17.5.2;
• Nvidia drivers version 382.33;
• VSync is disabled.

Testing tool list

Testing methodology and all settings can be viewed here.

• Fallout 4
  (Bethesda Games Studios/Bethesda Softworks, DirectX 11)
• Rise Of The Tomb Raider
  (Nixxes Software/Square Enix, DirectX 12)
• Tom Clancy’s Ghost Recon Wildlands
  (Ubisoft/Ubisoft, DirectX 11)
• The Witcher 3: Wild Hunt
  (CD Projekt RED, DirectX 11)
• BattleField 1
  (EA Digital Illusions CE/Electronic Arts, DirectX 12)
• Tom Clancy’s The Division
  (Ubisoft Massive/Ubisoft, DirectX 11)
• Deus Ex: Mankind Divided
  (Eidos Montreal/Square Enix, DirectX 12)
• Far Cry Primal
  (Ubisoft/Ubisoft, DirectX 11)
• Hitman (2016)
  (IO Interactive/Square Enix, DirectX 12)
• Ashes Of The Singularity
  (Oxide Games,Stardock Entertainment/Stardock Entertainment, DirectX 12)

Test results: performance comparison

• Fallout 4 All resolutions on one page
  Resolution 1680×1050
• Resolution 1920 × 1200
• 2560 × 1600 resolution
• Resolution 3840 × 2160
• Rise Of The Tomb Raider All permissions on one page
  Resolution 1680 × 1050
• Resolution 1920 × 1200
• 2560 × 1440 resolution
• Resolution 3840 × 2160
• Tom Clancy’s Ghost Recon Wildlands All permissions on one page
  Resolution 1680 × 1050
• Resolution 1920 × 1200
• 2560 × 1440 resolution
• Resolution 3840 × 2160
• The Witcher 3: Wild Hunt All permissions on one page
  Resolution 1680 × 1050
• Resolution 1920 × 1200
• 2560 × 1600 resolution
• Resolution 3840 × 2160
• BattleField 1 All permissions on one page
  Resolution 1680 × 1050
• Resolution 1920 × 1200
• 2560 × 1440 resolution
• Resolution 3840 × 2160
• Tom Clancy’s The Division All permissions on one page
  Resolution 1680 × 1050
• Resolution 1920 × 1200
• 2560 × 1440 resolution
• Resolution 3840 × 2160
• Deus Ex: Mankind Divided All permissions on one page
  Resolution 1680 × 1050
• Resolution 1920 × 1200
• 2560 × 1440 resolution
• Resolution 3840 × 2160
• Far Cry Primal All permissions on one page
  Resolution 1680 × 1050
• Resolution 1920 × 1200
• 2560 × 1600 resolution
• Resolution 3840 × 2160
• Hitman (2016) All permissions on one page
  Resolution 1680 × 1050
• Resolution 1920 × 1200
• 2560 × 1600 resolution
• Resolution 3840 × 2160
• Ashes Of The Singularity All permissions on one page
  Resolution 1680 × 1050
• Resolution 1920 × 1200
• 2560 × 1440 resolution
• Resolution 3840 × 2160

conclusions

Commentary on iXBT.com Ratings

The RX 570 is a direct competitor to the GTX 1060 (3GB) and GTX 970 (4GB) and looks great in this confrontation.

Commentary on Utility Ratings

Unfortunately, the severe shortage of almost all video accelerators of the middle level and higher and, accordingly, skyrocketing prices for stock leftovers do not allow us to talk about the justification of purchasing one or another video card. People who are interested in purchasing a 3D accelerator for computer games can only watch the ongoing bacchanalia from the sidelines.
Asus ROG Strix RX 570 OC (4GB)

Is a good variant of the Radeon RX 570, with an average of 6% better performance than the reference card and an efficient and quiet cooling system. In theory, such a product should be very attractive in terms of price-performance ratio, however, due to the shortage of such cards at the time of writing, their prices became completely inadequate. On the other hand, this suggests that such accelerators are very good for computing purposes, in particular mining.

The final decision traditionally remains with our readers (look at the current prices below!). In the “Original Design” nomination (for July 2021), the award was given to the card:

• Asus ROG Strix RX 570 OC 4GB 256-bit GDDR5

Thanks to Asus Russia

and personally
Evgeny Bychkov
for the video card provided for testing

How to Optimize: Memory and overclocking

The video card is equipped with 4 gigabytes of GDDR5 graphics memory. Most often, cards are supplied with memory from Hynix, a little less often Elpida.

Overclocking for the Ethash algorithm.

By core:

Core clock ~ 1100 (-300) – for perfect work without flying out.

By memory:

Memory clock ~ 2000 is an ideal overclocking indicator, at which the card works stably (does not issue rejections) and the system does not reboot (does not crash)

Note that you can overclock the card even more. These settings are presented as an example of stable operation.

With this overclocking, the card produces:

Ethash ~ 29.4 Mh/s

For the CryptoNightV7 algorithm.

By core:

Core clock ~ 1200 – for perfect work without flying out.

By memory:

Memory clock ~ 2200 is an ideal overclocking indicator, at which the card works stably (does not issue rejections) and the system does not reboot (does not crash)

CryptoNightV7 ~ 820 h/s

In case you will overclock the card even more, we advise you to keep an eye on the farm during the day (and add +10 in the overclocking scale) – as the frequencies may drop due to too much overclocking.

Taimingi

Below are the timings for the Sapphire RX 570 Pulse ITX video card.

Select the memory of your graphics card.

Hynix

777000000000000022339D00CE516A3D9055111230CB4409004AE600740114206A8900A002003120150F292F94273116

Micron-Elpida

777000000000000022AA1C00315A6B3CA0550F15B68C1506006AE4007C041420CA8980A9020000001712262B612B3715

BIOS firmware

Users rarely use the firmware that came preinstalled, and are actively looking for firmware options that can improve the performance of the AMD Radeon RX graphics card so that it is better suited for mining. To do this, they often resort to using stock firmware, which is distributed through specialized forums.

Nevertheless, it is worth using only those software versions that will help make RX more productive within the capabilities of the card itself and will not overload it. It is also recommended to save at least 5% of the productivity and not to use it to its full in order to keep the duration of its work at the proper level.

MSI Afterburner is one of the best options for fine-tuning and overclocking. The advantage of this utility is the fact that all settings that are set are consistent with each other and there is no imbalance in performance. Another important advantage for users is its free distribution, so you can safely download the program from the official website and use it to achieve optimal overclocking for mining. The use of such a program does not even require the user to apply a special patch, because all processes are provided here to automate the use of all the capabilities of the software. You can also set the timings of the RX video card yourself.

Power consumption and downvolting

The video card is equipped with a 1 × 6 Pin power connector and consumes from 150 watts to 190 watts, depending on overclocking, miner and algorithm, where 75 watts go through the riser (or PCI-e in the motherboard), and the remaining 75 watts or 115 watts after 1 × 6 Pin connector from power supply.

With optimal overclocking via MSI Afterburner on the Ethash algorithm, the card consumes ~ 160 watts.

For a farm of 6 Sapphire RX 570 Pulse ITX video cards and connected systems (motherboard, processor, hard disk), 1 power supply unit of 1200 Watt, or 2 power supply units of 700-750 Watt are suitable.

You can find out how to power a farm with 2 power supplies on our website.

Also on our website you can choose an excellent block for mining: the corresponding section contains detailed articles about different power supplies: their configuration, efficiency, drawdowns, ripple, parsing and much more.

When using downvolting, the consumption of the card can be reduced by 25-30 watts with almost no loss in hashes. The card will issue about 27.3 Mh / s on Ethash.

Thus, you will power a rig of 6 video cards equal in power consumption to about 5 video cards with almost no loss in profit and with savings on the outlet or the ability to connect more video cards if you run into the ceiling for electricity.

Overclocking RX 570 graphics cards

Before deciding to overclock your video card, please note that after flashing you will lose your product warranty. If the result is that the RX 570 Gaming does not start, the repair or purchase costs will have to be borne.

Overclocking requires:

1. ATI Flash application designed to save the current firmware and fill with a new one;
2. Polaris BIOS Editor, with which you can edit BIOS timings;
3. patch Atikmdag Patcher, which ensures stable operation of the video card after changing timings.

To optimize the Radeon RX 570 for mining, you need to follow these steps:

• update video card drivers;
• download ATI Flash and unpack it to your hard drive;
• run the atiwinflash.exe file as administrator;

• choose a video card;
• save the BIOS to the hard drive by clicking the Save button;

• copy the saved BIOS to another folder (one will remain as a backup, the second can be edited for firmware);
• download and install Polaris BIOS Editor;
• open the saved BIOS in the editor and change the Timing Strap values.

Important: the new version of the editor can independently select the optimal timing values ​​depending on the memory manufacturer. If the program does it incorrectly, you have to select it manually. For example, try to flash with timings from 1500.

• press the One click timing patch button;
• save BIOS to HDD;
• flash the video card with the modified BIOS using ATI Flash Tools, selecting the desired card and firmware file.

If the error 43 problem appears , the computer does not see the card or the drivers crash , you need to install the Atikmdag patch . If the timings are correct, there are no other problems on the RADEON RX 570.

You can increase the memory bus frequency using MSI Afterburner. If necessary, she can make a ” downvolt “, reducing the power consumption while maintaining the hash rate when mining ETH. You will have to find the optimal values ​​of frequency and power consumption experimentally.

What coins can you mine?

As stated earlier, Ethash and CryptoNightV7 algorithm coins are mined best. Also, the Lyra2REv2 and CryptoNightHeavy algorithms sometimes drop quite well.

Next are the algorithms that bring a little less profit per day, but they can still be considered for mining: NeoScrypt, X16R, X16S.
Mined coins

for these algorithms you can on our website.

You can also .

Comparison with the analog line of video cards

Video cards of the RX570 4 GB series differ greatly from each other, such factors as cooling system, build quality, price.

Let’s start with the most important thing – the cooling system. The Sapphire RX 570 Pulse ITX has one of the poorest cooling systems in the competition. For example, Powercolor 570 (both 2-cooler and triple-cooler) cools the video card several times better.

In terms of cooling, the card loses to almost all its competitors.

As for the build quality, Sapphire, unfortunately, screwed up here as well, as the card breaks very often and is made of not very high-quality materials. The build quality is reminiscent of the MSI 570 Armor.

For example, the same GIGABYTE has a much better and high-quality assembly.

As for the price, the card, in addition to everything, is not the cheapest, but sometimes it is sold on sales cheaper than everyone else.

Difference between 570 and 580 series, as well as between 4 and 8 gigabytes

As for the difference between 570 and 580, it is almost invisible in mining. On most algorithms, the difference is literally 0 – 5% in favor of 580.

On Ethash:

580 ~ 30.2 Mh / s

570 ~ 28.6 Mh / s

As you can see, the difference is not particularly noticeable, and the overpayment is several thousand rubles.

The difference between the 4 and 8 gigabit version is not felt at all. The advantage of the 8 gigabit version is that it will be a little easier for you to sell it in the future.

However, if you are planning to build a mining farm for Ethereum mining, then at present it is better to buy the 8 gigabit version, since the capacities are constantly growing and the Dag file is increasing over time. This means that the 4GB Ether versions will not be listed, but will work for most other Ethash coins.

Сравнение Sapphire RX 570 Pulse ITX с Sapphire Radeon RX 570 Pulse с Sapphire Radeon RX 570 NITRO+

The difference between these cards is especially noticeable in relation to Pulse ITX. Pulse and NITRO + have a good cooling system, are very well assembled and generally cool the video card well, which cannot be said about the 1 Pulse ITX cooler, which is terribly cooled.

What drivers should I use?

It is best to use AMD “Adrenalin Edition” – the latest driver that you can download from the AMD official website.

Opinion

Buying an AMD Radeon RX 570 for mining is only worth it if you can’t find a cheaper 470 card with similar performance. Despite the good performance figures, the payback period of the RX 570 is more than a year, which makes the investment quite risky. It is almost impossible to predict the rate of “crypt” and the change in the difficulty of mining for such a long period. The use of RX 570 in mining is quite profitable. For games, you can take simpler and cheaper adapters.

In the meantime, investors have two options: either to wait for the next growth, trying to make money on the change in the course, or to invest in equipment today in order to catch up to the next jump in the growth of mining complexity.

Temperatures and internals

• Length – 17 cm
• Noise ~ 42 dB

As always, let’s traditionally start analyzing a video card with a cooler. The card is equipped with one medium-sized cooler, which covers ~ 60% of the entire video card, in fact, it is installed exactly above the GPU.

The cooler is of very poor quality. It breaks down very often. Plus, it makes a lot of noise (you can say howling).

Also, this cooler should protect the video card from dust, but after 2-3 months of continuous work in mining (24/7), the video card is covered with dust.

The Bytwork team recommends turning off the farm with these video cards once every 2-3 months and blowing them out of dust. This will make the cooler’s work easier, as dust interferes with the mechanism and the fan is harder to spin. Thus, the cooler will be able to last a little longer, and the temperature of the card will drop quite a bit.

As for the backplate, which serves to protect the back of the video card from damage, it is simply missing.

Let’s go directly to the analysis of the video card. Having unscrewed all the screws, we disconnect the video card into 2 parts: the printed circuit board and the internal cooling system (let’s start with it).

The internal cooling system consists of a medium-thickness radiator grill that covers the entire area of ​​the PCB. A plate adjoins the radiator grill (as soon as we remove it, we will see the radiator grill).

On the plate, we can see a lot of thermal stickers that serve for additional cooling of the VRM and memory.

Also on the plate we can see a nickel-plated insert with thermal grease, which adheres closely to the GPU.

There are 2 medium-sized copper heatpipes running through the entire grille. They serve to remove heat from the video card.

Let’s move on to the printed circuit board. She looks pretty good. As we already wrote a little above, the VRM area and memory are additionally cooled using thermal stickers.

We also wrote that most often the memory is supplied by Hynix, and this video card is no exception.

Let’s move on to thermal images.

Thermal imager

Having installed a thermal camera on the back (where the backplate is usually located), we see the following indicators:

• GPU at 79 degrees.
• VRM settled at about ~ 85 degrees.

Note that the tests carried out by the thermal imager are 100% correct, since the backplate does not interfere with the shooting process, and we see the true temperature of the card.

As for the cooler, despite the fact that it howls a lot and has a good bandwidth, the heat from the card does not come out very well. In the image, we can see a lot of residual heat around the edges of the card (closer to the inside).

Specifications

RX 570 video cards are available with 4Gb memory. The older model RX 580 can have up to 8Gb of RAM “on board”. Both of them are a continuation of the 470th model and have similar characteristics of performance and power consumption. They may well work together with the 470-series on the same farm.

An adapter with a smaller amount of RAM will cost customers less, but at the same time it demonstrates a slightly lower mining speed.

The chips, like the previous model, are made using a 14-nanometer process technology.

The new video card has the following characteristics:

• core frequency – 1255 MHz.
• memory frequency – 7000 MHz;
• texture blocks – 128 pcs;
• stream processors – 2048 pcs;
• memory capacity – 256 bits;
• power consumption – 150 W
• interface – PCI-E 3.0.

Memory microcircuits of video cards from or ” hunix ” are distinguished by high bandwidth, demonstrating the highest hash rate in its price category. However, for mining it is better to use video adapters with Samsung memory chips . The devices are equipped with two powerful coolers that provide efficient heat dissipation at a continuous 100% load. This feature is important for the stable operation of the farm.

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