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Polaris Bios Editor PBE 2.2 – Pro Performance Timings

Rated 5.00 out of 5 based on 20 customer ratings
(20 customer reviews)

$ 70.00 $ 55.00

8942.28 USD/BTC
0.00344818 USD/DOGE
171.20 USD/LTC
995.98 USD/BCH
423.48 USD/DASH
2.29 USD/VTC

Tweaked PBE with better performance timings, automatic overclocking and undervolting.

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PBE updated to 2.2!

Pro Performance Timings
No memory timings shifting. Pro Performance memory timings
One Click Timing Patcher
It recognizes cards, memory types and memory size
All in 1
  • Timings optimized for ETH and XMR or Universal, you can choose which one you want (available only for some memory types)
  • Timings for 4GB or 8GB cards auto choosing the best timings for your card memory size (available only for some memory types)
  • Detect more types of memory and applies suitable timings (compared to PBE 1.6.7), new added support for H5GQ4H24AJ
  • Automatic undervolting, overclocking, underclocking (power saving option)
  • Gives the biggest hashrate boost compared to stock, for the 100% performance still need to manually tweak memory clocks and core voltages, editor cannot predict card quality so it’s impossible to automatically use the top values
  • Windows and Linux option, note Linux option now only does no undervolting
  • Supports almost all RX cards Polaris and Baffin (RX 460/470/480/550/560/570/580)
  • In next releases more intuitive timings patcher and undervolting
Power Saving Option
New Power saving option! Automatically undervolt memory and core also underclock core
Auto OC
Automatic memory overclocking for better hashrate
Cryptocurrency Payment
We accept various of cryptocurrency thanks to Shapeshift integration
Digital Copy
After payment you will be able to download editor
Do you have problem with your PBE? Contact me via I will try to solve your issue.
Free Updates
You can download the latest version when it’s released, no need to buy again

PBE 2.2 changes and updates

  • New Micron and Hynix timings, better hashrate and stability
  • License checking
  • Some fixes
  • In next release will be added new timings for Elpida

If you’ve purchased PBE before 26 Febraury, contact me via e-mail with order ID I have to generate your license key. If you are not sure when you bought it you can try resend your license key to your e-mail.

Read how to activate your PBE license in FAQ

It recognizes and applies custom performance timings for more memory types (compared to PBE 1.6.7), for example H5GC8H24MJ and H5GQ4H24AJ, timings for this type are also available for ETH or XMR mining, you just simple choose which one you want.


Auto basic undervolting and memory overclocking via “One Click” button

More features coming!

Additional information


Windows binary (.exe)

Max Activations

3 (you can use it on max 3 different machines, license can be reset)


Windows 10 is recommended (Windows 7 and 8 should be fine too), activation might not work on other OS

20 reviews for Polaris Bios Editor PBE 2.2 – Pro Performance Timings

  1. Rated 5 out of 5

    maumau_ns (verified owner)

    Very good tweaks that have in this tool.
    Got almost 200hs more in cryptonight algo on each RX480 that i have.
    Thank u so much.

  2. Rated 5 out of 5

    forceways2554 (verified owner)

    Using SapphireRX4708GBMiningEditionHynixMemoryH5GQ8H24MJ Win10 crimson-relive-beta-blockchain-workloads-aug11
    PBE 1.6.7 – 1300/2200 – 840h/s
    PBE 2.0.2 – 1300/2200 – 930h/s on CryptoNight (no memory error!)
    Great job!

  3. Rated 5 out of 5

    imprezaa (verified owner)

    I Just got into mining and i knew I needed to unlock the full potential out of the rx580. This program is amazing and I flashed all my cards in under 15mins. I increased my return by 25% and it runs cooler using less power

  4. Rated 5 out of 5


    The Performance Timings and PBE are absolutely worth it. Huge increase in hashrates over stock settings or strap-shifting.
    My 470s and 570s mine between 900 to 1000 H/s now @~100+W
    My 580s and 480s mine between 800-900 H/s (dont exactly know why this is) @~120W (better to use these cards for eth-mining…).

  5. Rated 5 out of 5

    codycmcpherson (verified owner)

    Pretty new to BIOS flashing, PBE 2.0 made it so easy, the one-click feature is great. Was able to get 29mh on my MSI Armor RX570 4GB (Hynix) and 31.6 on my MSI Armor RX580 4GB (Samsung).

  6. Rated 5 out of 5

    typerc (verified owner)

    Such a time saver! Made life so much easier Bios modding 44 x RX 580’s bunch of different models and all the brands Asus / MSI / XFX / Saphire / Gigabite

  7. Rated 5 out of 5

    sean (verified owner)

    My GPUs went from just chuggin’ to straight thuggin’. The built in settings are like meth for your hashrates.

  8. Rated 5 out of 5

    dan (verified owner)

    I got a pair of Sapphire RX 580 8GB Nitro+ and out of the box were mining ETH at 19.5 & 27Mhs: quite disappointing. After following the typical BIOS modding guides on the Net I managed to bring them up to 28.5MHs (overclocked). After applying the BIOS moods from both card mine steady @ 30.5 Mhs and the power went down to 398W for whole 2GPU rig! I am super impressed and would strongly recommend using the PBE2.0 or any particular BIOS model available here. Such a time saver: why spend God knows how many days combing the Net for you optimal BIOS mod when you have it here ready to go in minutes!

  9. Rated 5 out of 5

    checitto (verified owner)

    Good tweaks. Easy to use and with significant increase in hashrate. Used for rx 570 with hashrates 900-1000h/s on cryptonight. I got 5-10% increase over PBE 1.6.7 on same clocks.

  10. Rated 5 out of 5

    bghaemi (verified owner)

    Good stuff comparison other things in the market. I was mining 30+ Mhz with RX 580 8G unstable and high temp almost 70°C but now with mode Bios from PBE2 same hash rate 30+ with lower temp 58°C, stable and very less vram error..

  11. Rated 5 out of 5

    luigijr (verified owner)

    Edited my own bios timings and got 28MH/s on each of my cards. Tried out PBE2 and now get 30MH/s. Matt is quick to respond to questions too! A no brainer if you are on the fence about ordering. Do it. Your hash rate will love you for it!

  12. Rated 5 out of 5

    darwinwu13 (verified owner)

    PBE 2.1 is a good one, even though i cant handle new memory yet, but Matt quick response was satisfying, im still trying to edit for my other card more, just one word buy this you wont regret it, very good service from Matt

  13. Rated 5 out of 5

    xenomo660 (verified owner)

    Thx! This is a good product! 31,2Mh/s from Sapphire rx580 Nitro+ 8gb (+30mh/s total). Uptime one week, no problem.

  14. Rated 5 out of 5

    lackypl (verified owner)

    I was looking for settings for my graphics, i have 4 different graphics cards, 2 configured, for 2 maximum 25Mh / s after changing the bios PBS Pro 29-30Mh / s

  15. Rated 5 out of 5

    cajicamir (verified owner)

    very good software
    my rigs running much better

  16. Rated 5 out of 5

    alesmanfreda82 (verified owner)

    Everything works as described!

    Nice job!

  17. Rated 5 out of 5


    спасибо!! выжал 32,1 стабильный хешь!!!

  18. Rated 5 out of 5

    Madtrackz (verified owner)

    Wish I used this earlier, would of saved me a bunch of time.
    Tried all kinds of methods, different types of bioses, strings clocks etc.
    Ran this baby on my original roms, and my Hashrate’s are the highest I’ve got so far, no errors and stable as can be.
    Thx man, really love it

  19. Rated 5 out of 5

    allissf860 (verified owner)

    Good product, the errors on the map have disappeared.

  20. Rated 5 out of 5

    dkohsg (verified owner)

    One of the most intuitive product for overclocking GPUs ! highly recommended !

Add a review

Go to the FAQ

Bios Mod FAQs

  1. Download latest ATIWinflash and run it as Administrator.
  2. Pick your card and save the bios with (*.rom).
  1. Download latest SRBPolaris and open the saved bios.
  2. Compare "Type", "Memory types" and "Memory size" if they are same as on product page SRBPolaris screenshot (or additional tab). Last letters like R of G don't matters.
  1. Simply add products you want to buy in your cart
  2. Go to checkout and create your account
  3. Pick cryptocurrency you want to pay with
  4. If you want to pay with another cryptocurrency select BTC and in next step use Shapeshift button
  5. You will have then 30 minutes to send the payment amount from your wallet and after that max 4 hours to at least one confirmation otherwise it will be closed. If it happens, contact us.
  6. If you send lower amount the system will send e-mail to you that you have to pay the rest in some amount of time, don't forget to count transaction fee if you send coins from exchange!
  7. If you pay too much and you want the over payment back, contact us. We will send it back minus transaction fee.
  1. Run latest ATIWinflash as Administrator
  2. Pick your card
  3. Load bios
  4. Compare if "Type" is matching - you will get error if not
  5. Click program. Your PC will freeze for few seconds so patiently wait!
  6. It's recommended to wipe drivers with DDU (with reboot), you may do it even twice
  7. After reboot install latest Adrenaline drivers or older 17.11.4, for Windows 7 Blockchain drivers
  8. You will probably need apply ATI Pixel Patch
  9. Switch cards to compute workload
  10. Reboot
  11. Make sure you don't have any OC enable, run all cards witch stock values and start miner to see if it's working good
  12. After that you can start to tweak core and memory clocks also voltages
  1. Download HWinfo and check for memory errors!
  2. Start with stock clocks
  3. Then you can raise memory clocks by approx. 10Mhz steps, every few seconds
  4. Use MSI Afterburner or Overdriventool.
  5. Once you have some errors lower clocks a bit until there are no new errors. These clocks should be stable
  6. After you find the best memory clocks you can set core clocks (overclock or underclock) then you can try lowering voltages. - find your GPU and the GPU memory errors line. Watch it for numbers. If there are any after few minutes your memory clock is too high. If you have few errors after hours it's no problem. But key is to have 0 errors. Memory errors can cause bad shares and may end up with BSOD
Some recommended clocks and voltages for RX cards - each card is different this is only for approx values! ETH
Core clocksVoltages
Core clocksVoltages
  1. Open PBE and go to your e-mail and open e-mail with completed order.
  2. Find License key
  3. Copy License Key and insert into PBE activation window (right click on the line)
  4. Hit enter and insert your e-mail used in order
  5. Hit enter and wait for activation.
  6. If activation was successful it will open PBE.
  7. On next start of PBE on the same machine you don't need to input anything, it will check license and open PBE, do not delete license.txt file or you will have to input your license again.
  8. If you activate PBE on another machine you will have to input license again.
  9. You can use same license for up to 3 machines.
  10. When you try to activate your 4th license it will not allow you. If you want to delete your running activation contact me via e-mail I will reset your license for again 3 new activations.
Go to Lost License and insert your e-mail, system will then send your license.

All of these bios have undervolted core and memory (VDDCI), but only a bit for stability with all cards, most of them also have memory OC. All bios use performance timings or Pro performance timings. You can find most of the performance timings in my Bitcointalk guide, those Pro performance timings have higher hashrate and they are not listed in my guide. You can get them only if you have my Premium pack, Pro peformance timings bios or in PBE 2.0.

Use my guide how to mod and flash your bios.

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