SRBMiner-MULTI CPU & AMD GPU Miner 1.0.2 Win64 & Linux

6dbf276c286bdb813443cf3e55f5723a *SRBMiner-Multi-1-0-2-win64.zip
660174e5defbc17c5881580d42c00561 *SRBMiner-Multi-1-0-2-Linux.tar.xz

• Added ETHASH/ETCHASH + HEAVYHASH (OBTC/PBTC) dual mining mode

• Added AUTOLYKOS2 + HEAVYHASH dual mining mode

• Faster DAG creation on RDNA2 GPU's

• Possible fix for case when some RDNA/RDNA2 GPU's won't create DAG for ETHASH/PROGPOW algorithms on Linux based OS

SRBMiner-MULTI CPU & AMD GPU Miner 1.0.1 Win64 & Linux

d8c7cc197d1fd6f41353a450e3d4ee2c *SRBMiner-Multi-1-0-1-win64.zip
9f96f743d910a3cc9d5efef7a3a8f7a3 *SRBMiner-Multi-1-0-1-Linux.tar.xz

• Added auto tune for dual mining (use --gpu-auto-tune 1 to enable)*

• Added parameter '--gpu-dual-max-loss' which defines the maximum loss of A0 hashrate we allow while auto tuning in dual mode, defined in percent

• Minor bug fixes

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Auto tune for dual mode:

Auto tune will try to find the best intensity value for the SECOND algorithm, which heavily depends on the CORE clock of your GPU.
Higher the clock, probably higher the intensity value will be.

You can set the maximum loss of hashrate (in percent) you allow for the FIRST algorithm by using the '--gpu-dual-max-loss' parameter which accepts a number between 1 and 90.
Default for this value, if not set, is 5%.

Dual ethereum/kaspa example [allow max 10% loss in hashrate for ethereum]:

--disable-cpu --gpu-auto-tune 1 --gpu-dual-max-loss 10 --algorithm ethash --algorithm kaspa --pool ethereum-pool-here --pool kaspa-pool-here --wallet ethereum-wallet-here --wallet kaspa-wallet-here

SRBMiner-MULTI CPU & AMD GPU Miner 1.0.0 Win64 & Linux

bf926701559d56531c29a48beab85fb1 *SRBMiner-Multi-1-0-0-win64.zip
246e4df7799b9e1237bce09cf0c7a2c0 *SRBMiner-Multi-1-0-0-Linux.tar.xz

• Added ETHASH/ETCHASH + BLAKE3_ALEPHIUM dual mining mode

• Added AUTOLYKOS2 + BLAKE3_ALEPHIUM dual mining mode

• Fixed ETHASH/ETCHASH + KASPA mining on nicehash

• Added parameter '--gpu-table-slow-build' which slows down DAG/Datatable creation for ETHASH/ETCHASH/UBQHASH/PROGPOW/AUTOLYKOS2 algorithms (might help in avoiding crash)

• Parameter '--gpu-dual-mode' isn't needed anymore, miner will auto check if selected algorithms are eligible for dual mining

• Fixed a few bugs related to dual mining mode

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Dual mining tips:

Same as before, it is important to follow this simple rule:

If you increase CORE clock of the GPU because you want higher hashrate on A1 (KASPA/ALEPHIUM), you probably should also increase intensity of the SECOND algorithm too!
Not doing so might leave you on the same hashrate even if you increased the CORE clock!

Example:

Leave intensity of A0 on auto, and set intensity of A1 to 4 : --gpu-intensity 0 --gpu-intensity 4 , or --gpu-intensity 0;4

Dual ethereum/alephium example:

--disable-cpu --algorithm ethash --algorithm blake3_alephium --pool ethereum-pool-here --pool alephium-pool-here --wallet ethereum-wallet-here --wallet alephium-wallet-here

Dual ergo/alephium example:

--disable-cpu --algorithm autolykos2 --algorithm kaspa --pool ergo-pool-here --pool alephium-pool-here --wallet ergo-wallet-here --wallet alephium-wallet-here

SRBMiner-MULTI CPU & AMD GPU Miner 0.9.9 Win64 & Linux

ddd0464c96072b06c61182bba46df6af *SRBMiner-Multi-0-9-9-win64.zip
2ab400c60265a966db7b8a32558cbf6e *SRBMiner-Multi-0-9-9-Linux.tar.xz

• Improved performance of KASPA mining in dual mode for ETH/ETC+KASPA and AUTOLYKOS2+KASPA for some GPU's [ read instructions below* ]

• Added algorithm 'curvehash' for GPU mining*

• Fixed compatibility of KawPow with miningpoolhub pool

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Dual mining tuning:

Intensity of the second algorithm (KASPA) affects how much time should be spent on mining the second algorithm (KASPA).
Value of intensity goes from 1-31 , but everything over 8 will probably only degrade performance of both algorithms too much.

There is only one tip : if you want more KASPA you will need to increase CORE clock AND also the intensity of the second algorithm (KASPA)
Increasing only CORE clock without setting a higher intensity value probably won't increase KASPA hashrate.

Some GPU's can use only predefined intensities:

Polaris : 1, 2, 4
Rx550/Rx560 : 1

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Curvehash GPU:

This is a quick release - it was tested on Windows on drivers < 22.x. and it should work ok.
Linux and mining os-es were barely tested - polaris works - not sure about the rest.. Rocm is not supported.

If a pool has a very low start diff. you should use parameter '--diff-factor' so you shouldn't flood the pool with shares.

OC Tip: MEM clock should go down as much as possible, CORE should go up as much as possible

SRBMiner-MULTI CPU & AMD GPU Miner 0.9.8 Win64 & Linux

62d2430c5078de3657dbd82e3544d32c *SRBMiner-Multi-0-9-8-win64.zip
540aacaed48fe9fd99196b47b48bd329 *SRBMiner-Multi-0-9-8-Linux.tar.xz

• Added ETHASH/ETCHASH + KASPA dual mining mode

• Added AUTOLYKOS2 + KASPA dual mining mode

Also:

• Performance increase on 'curvehash' algorithm for CPU ( up to ~40% )
• Added parameter '--gpu-dual-mode' which must be used to enable the new dual mining mode
• Upgraded command line parser*
• Bug fixes

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To maximise your mining profits, SRBMiner added real dual mining of :

ETHASH/ETCHASH + KASPA
AUTOLYKOS2 + KASPA

This feature is still in experimental/beta phase, so feedback is welcome.

Setup procedure for the new dual mining mode is exactly the same as before, you just need to append parameter '--gpu-dual-mode' to enable the new mode.

You can manually set the intensities for both algorithms if you wish, it can have a positive/negative impact on the hashrates.
An auto tuning mode for the new dual mining is planned to be added in the future.
Currently using the '--gpu-auto-tune' parameter won't do anything.

Dual ethereum/kaspa example:

--disable-cpu --algorithm ethash;kaspa --gpu-dual-mode --pool ethereum-pool-here;kaspa-pool-here --wallet ethereum-wallet-here;kaspa-wallet-here

Dual ergo/kaspa example:

--disable-cpu --algorithm autolykos2;kaspa --gpu-dual-mode --pool ergo-pool-here;kaspa-pool-here --wallet ergo-wallet-here;kaspa-wallet-here

---

Upgraded command line parser:

Order of parameters doesn't matter anymore, parser will internally fix ordering.
Also there is a new way of defining multiple algorithms, parameters will be merged.

Example :
--algorithm ethash;kaspa can be written as --algorithm ethash --algorithm kaspa

Rule is that first defined parameter will be defined for algorithm1, same parameter if used will be defined for algorithm2 , etc..

Example:
--algorithm ethash;kaspa --gpu-intensity 24;23 can be written as --algorithm ethash --gpu-intensity 24 --algorithm kaspa --gpu-intensity 23

Example for previous ethereum/kaspa can be written as (ex.):

--gpu-dual-mode --algorithm ethash --pool ethereum-pool-here --wallet ethereum-wallet-here --algorithm kaspa --pool kaspa-pool-here --wallet kaspa-wallet-here --disable-cpu

SRBMiner-MULTI CPU & AMD GPU Miner 0.9.7 Win64 & Linux

993b11c0ffbd2eca45fe008bd003e02f *SRBMiner-Multi-0-9-7-win64.zip
380e8da1756eb4c0680e040833861074 *SRBMiner-Multi-0-9-7-Linux.tar.xz

• Performance increase on 'kaspa' algorithm for RDNA2 GPU's
• Performance increase on 'heavyhash' algorithm for RDNA2 GPU's
• Lower power consumption on 'kaspa' algorithm for RDNA2 GPU's
• Lower power consumption on 'heavyhash' algorithm for RDNA2 GPU's
• Added limited support for some algorithm's on Vega's (gfx900) for drivers newer than 20.40 (Linux - ROCm) *
• Added GPU power reading capability for Polaris/Vega on Windows
• OpenCL variables will be now set automatically from miner

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Supported algorithms for Vega ROCm: ethash, etchash, autolykos2, kaspa, progpow_epic, cryptonight_xhv, cryptonight_gpu, verthash

Note : Performance of these algorithms is much better on older (20.40) drivers!

SRBMiner-MULTI CPU & AMD GPU Miner 0.9.6 Win64 & Linux

f2a2276ef7cbf62d67d77a1e0be3ed0c *SRBMiner-Multi-0-9-6-win64.zip
2935bf881236af2d3f48d6e66983b0b4 *SRBMiner-Multi-0-9-6-Linux.tar.xz

• Added algorithm 'kaspa' (KAS - Kaspa coin) for CPU/GPU mining, fee 1.00%
• Small performance increase on 'heavyhash' algorithm for RDNA2 GPU's
• Lower power consumption on 'heavyhash' algorithm for RDNA2 GPU's
• Minor bug fixes

SRBMiner-MULTI CPU & AMD GPU Miner 0.9.5 Win64 & Linux

5fa5276c8248d65e25090fc59ec38a07 *SRBMiner-Multi-0-9-5-win64.zip
26a7f61b883d86a8a7af8e6dbe992f6d *SRBMiner-Multi-0-9-5-Linux.tar.xz

• Added algorithm 'yescryptr8' for GPU mining, fee 0.85%
• Added algorithm 'yescryptr16' for GPU mining, fee 0.85%
• Added algorithm 'yescryptr32' for GPU mining, fee 0.85%
• Added algorithm 'frkhash' (Expanse's next algorithm) for CPU/GPU mining, fee 0.85%
• Lowered devfee for 'autolykos2' algorithm to 1.5%
• Lowered devfee for 'blake3_alephium' algorithm to 0.85% (CPU/GPU)
• Small performance increase on 'autolykos2' algorithm for RDNA2 GPU's
• Small performance increase on 'dynamo' algorithm for GPU's
• A little bit faster dataset creation on 'autolykos2' algorithm for some GPU's
• A little bit lower power consumption on 'autolykos2' algorithm for Ellesmere GPU's
• A little bit lower power consumption on 'ethash' algorithm for RDNA2 GPU's
• A little bit lower power consumption on 'etchash' algorithm for RDNA2 GPU's
• If using --cpu-threads parameter, affinity is now auto set for CPU's with 64+ threads too
• Added parameter '--set-console-title' (Windows only) [set custom title to miner console window]
• Added parameter aliases for --algorithm, --cpu-threads, --password, --pool, --wallet ( -a, -t, -p, -o, -u )
• Parameter '--diff-factor' now accepts values in decimal format too
• Removed support for older GPU's (pitcairn, tahiti, hawaii, fiji, tonga)
• Minor bug fixes

---

Why was support for older cards removed?

Although those cards are really old, the real reason for removing support for Pitcairn, Tahiti, Hawaii, Fiji and Tonga is that i don't own any of these GPU's, meaning i can't test / optimise any code for them.

SRBMiner-MULTI CPU & AMD GPU Miner 0.9.4 Win64 & Linux

0e2b847a53099a00c547664886cff024 *SRBMiner-Multi-0-9-4-win64.zip
ce1a87faf892f4d6355cae608a992a33 *SRBMiner-Multi-0-9-4-Linux.tar.xz

• Added algorithm 'sha3d' (Bsha3, Kylacoin, Yilacoin) for CPU/GPU mining, fee 0.85%
• Added algorithm '0x10' (CHOX - ChainOX) for CPU/GPU mining, fee 0.85%
• Performance increase on 'curvehash' algorithm (Pulsar coin) ( up to ~25% )
• Removed 'astrobwt' algorithm
• Removed parameter '--gpu-cn-mode'
• Fixed issue [ https://github.com/doktor83/SRBMiner-Multi/issues/100 ]

SRBMiner-MULTI CPU & AMD GPU Miner 0.9.3 Win64 & Linux

a6101dae41fd8244602b30c54f375628 *SRBMiner-Multi-0-9-3-win64.zip
c397ad9b6d720a6e6192735cd582648c *SRBMiner-Multi-0-9-3-Linux.tar.xz

• Performance increase on 'curvehash' algorithm (Pulsar coin) (up to ~40% on some CPU's)
• Removed algorithm 'argon2id_ninja'
• Minor bug fixes