How to Increase RX 6800 vs 6800 XT Mining: Overclocking | HiveOS| Drivers

Overclocking AMD Radeon RX 6900 XT ... x
Overclocking AMD Radeon RX 6900 XT Mining

Mining with RX 6800 and 6800 XT. Hashrate, overclocking, settings, consumption, profitability/ HiveOS settings/ NiceHash/ Rave OS – Let’s see the possibilities of RX 6800 and RX 6800 XT in cryptocurrency mining. What algorithms are the most profitable for mining, what is the consumption of cards and profitability? The RX 6800 XT is AMD’s top-end solution on the video accelerator market at the time of this writing. Let’s compare these cards and determine the most efficient card in terms of performance versus price.

Features of RX 6800 Series Graphics Cards

SpecificationsRX 6800RX 6800 XT
Graphics Card  
Release Date:Oct 28th, 2020Oct 28th, 2020
Generation:Navi II (RX 6000)Navi II (RX 6000)
Graphics Processor  
GPU Name:Ships 21 XLShips 21 XT
Architecture:RDNA 2.0RDNA 2.0
Render Config  
Shading Units38404608
TMUs240288
ROPs96128
Compute Units6072
SM Count
Tensor Colors
RT Cores6072
L0 Cache32 KB per WGP32 KB per WGP
L1 Cache128 KB per Array128 KB per Array
L2 Cache4 MB4 MB
L3 Cache128 MB128 MB
Clock Speeds  
Base Clock1700 MHz1825 MHz
Game Clock1815 MHz2015 MHz
Boost Clock2105 MHz2250 MHz
Memory Clock2000 MHz
16 Gbps effective
2000 MHz
16 Gbps effective
Memory  
Memory Size16 GB16 GB
Memory TypeGDDR6GDDR6
Memory Bus256 bit256 bit
Bandwidth512.0 GB/s512.0 GB/s
Board Design  
TDP250 W300 W
Suggested PSU600 W700 W
Power Connectors2x 8-pin2x 8-pin
Specification of the RX 6800 and 6800 XT

Drivers for RX 6800 and RX 6800 XT

First of all, you need to download the latest drivers for video cards, download the drivers only from the official AMD website.

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RX 6800 and RX 6800 XT in mining, hashrate

Consider the hash rate of video cards and consumption. This table should serve as a kind of benchmark for you, i.e. your values ​​should be plus or minus such, with a slight discrepancy of up to 3-5%. Below we will analyze how to achieve such results using settings, overclocking and power limiting.

 RX 6800 RX 6800 XT 
AlgorithmHashrateConsumption
(Power)
HashrateConsumption
(Power)
Ethash64.0 Mh / s150.00W64.0 Mh / s150.00W
Ethash4G64.0 Mh / s150.00W64.0 Mh / s150.00W
Zhash73.0 h/s130.00W90.0 h/s150.00W
CNGPU3300.0 h/s180.00W3300.0 h/s180.00W
CuckooCycle7.0 h/s140.00W7.00 h/s140.00W
Cuckatoo312.2 h/s150.00W2.2 h/s150.00W
Cuckatoo320.9 h/s150.00W0.9 h/s150.00W
Beam36.0 h/s150.00W36.0 h/s150.00W
Autolycos110.0 Mh / s150.00W110.0 Mh / s150.00W
Octopus37.0 Mh / s180.00W44.0 Mh / s190.00W
KawPow33.0 Mh / s200.00W33.0 Mh / s200.00W
Hashrate and Consumption of RX 6800 and 6800 XT

Overclocking and tuning RX 6800 and RX 6800 XT for mining

This table shows the optimal overclocking settings for the RX 6800 and RX 6800 XT. These values ​​may differ depending on the vendor, power supply, drivers, memory chip manufacturer and the graphics chip itself. On average, your metrics should be close to those in the table.

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For mining on the RX 6800, RX 6800 XT video card, we recommend the Binance pool, the most reliable and convenient, since it is both an exchange and a pool with minimal fees. Read how to mine on the Binance Pool on the website. As well as the Hive OS operating system. Link to register Hive OS (with the InsidePC promo code, you get $ 10 to your account).

For stable operation of video cards in the rig, make the correct settings for the motherboard for mining.

ATTENTION! In Adrenaline 2020, be sure to enable Fast Timing. This is a new feature in the memory overclocking section.

 RX 6800  RX 6800 XT  
AlgorithmCore Clock (Mhz)
Core frequency
Memory Clock (Mhz)
Memory frequency
Power Limit (%)
Food limit
Core Clock (Mhz)
Core frequency
Memory Clock (Mhz)
Memory frequency
Power Limit (%)
Food limit
Ethash+0 Mhz+150 Mhz80-100% TDP+0 Mhz+150 Mhz80-100% TDP
Ethash4G+0 Mhz+150 Mhz80-100% TDP+0 Mhz+150 Mhz80-100% TDP
Zhash+0 Mhz+150 Mhz80-100% TDP+0 Mhz+150 Mhz80-100% TDP
CNGPU+0 Mhz+150 Mhz80-100% TDP+0 Mhz+150 Mhz80-100% TDP
Autolycos+0 Mhz+150 Mhz80-100% TDP+0 Mhz+150 Mhz80-100% TDP
Octopus+0 Mhz+150 Mhz80-100% TDP+0 Mhz+150 Mhz80-100% TDP
ZelHash+0 Mhz+150 Mhz80-100% TDP+0 Mhz+150 Mhz80-100% TDP
KawPow+0 Mhz+150 Mhz80-100% TDP+0 Mhz+150 Mhz80-100% TDP
ProgPow+0 Mhz+150 Mhz80-100% TDP+0 Mhz+150 Mhz80-100% TDP
MTP+0 Mhz+150 Mhz80-100% TDP+0 Mhz+150 Mhz80-100% TDP
Overclocking RX 6800 and 6800 XT

Next, we will analyze the detailed process of overclocking video cards in different operating systems.

Overclocking RX 6800 and RX 6800 XT in Windows and MSI Afterburner

To overclock video cards in Windows, use MSI Afterburner. This is a free graphics card overclocking utility from MSI. Download MSI Afterburner from the official website and install.

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Run the program and make sure that the correct video card is selected (in case you have more than one card). If you have several identical cards, you can combine the settings for all video cards at once. Enter the “Settings” menu (gear icon) – “General” – check the box next to the “Synchronize settings of the same GPU” option.

Let’s start overclocking. If for some reason the sliders for changing frequencies and voltage are not available, go back to the “Settings” menu (gear icon) – “General” – check the box next to the “Allow video adapter control and monitoring” option.

  • We change the core frequency (Core Clock) – change the slider of the same name Core Clock (Mhz).
  • We change the memory frequency (Memory Clock) – change the slider of the same name Core Clock (Mhz).
  • We change the food limit (Power Limit) – change the slider of the same name Power Limit (%).
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All the values ​​to be guided by in the table above.

Overclocking RX 6700 XT in NiceHash

If you mine with Nicehash, overclock your video card with Msi Afterburner, as described above.

Overclocking RX 6800 and RX 6800 XT in Hive OS

We register in Hive OS. Using our link and the “InsidePC” promo code, you get $ 10 on your balance. For a complete description of the systems and a step-by-step guide on setting up and running mining on Hive OS, read and study on our website.

STEP 1 – Choosing a farm. In the Farms tab, select the desired farm.

STEP 2 – Choosing a worker. We go to the necessary worker (workers), in which there are 6800 XT.

STEP 3 – Overclocking window. Each map in the barn (worker) has a speedometer icon, as well as a common speedometer icon for all maps in the barn (worker). You can overclock or tune a specific map, or all maps at once, by selecting the speedometer labeled ALL. Here you can set the overclocking settings for all Nvidia or AMD cards.

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STEP 4 – Overclocking or tuning… We register the overclocking values. ATTENTION !!! In Hive OS and further in Rave OS, the process of overclocking the memory clock (Memory Clock) is different from overclocking in Windows. You add the frequency multiplied by 2. That is, if we need to add + 150Mhz from memory, we add 300Mhz. Thus, we will increase the memory frequency by + 150Mhz.

  • Next, you need to set the core overclocking value in the + Core Clock Mhz field. Here the absolute value, if you need to add + 100Mhz, add + 100Mhz.
  • In the Memory Clock, Mhz field, set the memory overclocking values ​​(remember, the frequency is multiplied by 2).
  • Power Limit – the power limit is indicated in watts, not as a percentage as in MSI Afterburner. How to find out the consumption? Look in the table above the consumption in watts opposite the hash rate and set such a limit, and then test it if you need to add or decrease it.
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If the hashrate values ​​are far from the tabular, make sure that you set the voltage limit correctly, the card may lack voltage and it will underestimate the hashrate.

Step 5 – Save Changes… Click “Apply” to save.

Overclocking RX 6800 and RX 6800 XT in Rave OS

First of all, register with Rave OS. We will be grateful if you register using our link, it will greatly help the development of the site. If there are difficulties with this system, read mining in Rave OS on our website.

Step 1 – choosing a worker… Go to the Workers tab.

Workers tab in RaveOS
Workers tab in RaveOS

Step 2 – Configuring the worker… We go to the settings of the worker (Edit worker).

Step 3 – overclocking and tuning… Go to the Tunning masonry. And we set the values ​​for overclocking:

  • In the Core Clock offset, Mhz field, set the value of the core frequency.
  • In the Memory Clock offset, Mhz field, set the value of the video memory frequency, it works the same as in Hive OS, multiply the frequency by 2. That is. if you need + 150Mhz, set 300Mhz.
  • Power limit, W – power limit in watts. The power limit is indicated in watts, not as a percentage as in MSI Afterburner. How to find out the consumption? Look in the table above the consumption in watts opposite the hash rate and set such a limit, and then test it if you need to add or decrease it.
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Step 4 – Save Changes… Click the “Save & Apply” button.

Important overclocking information!

We take the values ​​for overclocking and adjusting the card from the table above. These are optimal values ​​for a good hash rate and a relatively energy efficient mode. Nobody restricts you from studying the limit of your card on your own. You can increase the frequencies to increase the hash rate, or decrease the power limit to reduce consumption.

HOWEVER REMEMBER, YOU DO ALL THESE PROCEDURES AT YOUR OWN RISK !!!

How do you know if the card is overclocked or lacks voltage?

If you have unsuccessfully overclocked your graphics card, you may see one of the following signals:

  1. Artifacts on the screen in the form of stripes, squares, and other geometric shapes.
  2. Screen flickering.
  3. Invalid balls.
  4. Dump the card.

More often than not, you shouldn’t worry about this, this is the normal behavior of the video card when trying to find the maximum overclocking capabilities of the card.

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RX 6800 & 6800 XT Profitability Calculator

The current and actual profitability in mining on RX 6700 XT cards, see the Whattomine website.

RX 6800 & 6800 XT Mining Efficiency

Energy Efficiency in Ethereum Mining

  • Energy efficiency RX 6800 – 0.43 MH / W.
  • Energy efficiency RX 6800 XT – 0.43 MH / W.

How to calculate energy efficiency? Divide the capacity in MH / s by the consumption W.

Consumption of watts per 1 megahash in Ethereum mining

  • RX 6800 — 2,34W.
  • RX 6800 XT — 2,34W.

Consumption for 1 Mh / s is considered as dividing the consumed watts by the number of megahashes.

Cost for 1 megahash in money

You can calculate this indicator for yourself, for this, divide the cost of the card by the number of megahashes.

Frequently asked Questions

Where and what is the best way to mine with RX 6800 and 6800 XT?

At the moment it is Ether (ETH), Binance Pool for Ether mining is one of the most profitable and efficient pools.

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