I have just upgraded from AMD Threadripper 2950x to 2990wx and from a 16-core CPU to a 32-core one. I used to mine Monero using 2950x (cpuThreads = 13) and achieved a hashrate of about 6 kH/s. Now I mine Monero using 2990wx (cpuThreads = 26) and by default, gain a hashrate of about 2 kH/s only, which is a performance reduction by around two-thirds. I have tried various configurations of Ryzen Master such as Dynamic Local Mode and also CorePrio, but to no avail.

But by running nanomier and SRBMiner together in the Windows 10 environment, 2990ws has been able to get more than 5 kH/s, still a little slower than 2950x. I will continue to tweak the two programs in the hope of further hashrate improvement.

Hopefully, nanominer developers could add manual affinity (every other thread) option so that there is no need to run SRBMiner any more and help minimize a drain on system resources.

2                     Cores 0,2
                      0x5
3                     Cores 0,2,4
                      0x15
4                     Cores 0,2,4,6
                      0x55
5                    Cores 0,2,4,6,8
                      0x155
6                     Cores 0,2,4,6,8,10
                      0x555
7                      Cores 0,2,4,6,8,10,12
                      0x1555
8                      Cores 0,2,4,6,8,10,12,14
                      0x5555
9                      Cores 0,2,4,6,8,10,12,14,16
                      0x15555
10                      Cores 0,2,4,6,8,10,12,14,16,18
                      0x55555
11                     Cores 0,2,4,6,8,10,12,14,16,18,20
                      0x155555
12                      Cores 0,2,4,6,8,10,12,14,16,18,20,22
                      0x555555
13                     Cores 0,2,4,6,8,10,12,14,16,18,20,22,24
                      0x1555555
14                      Cores 0,2,4,6,8,10,12,14,16,18,20,22,24,26
                      0x5555555
15                     Cores 0,2,4,6,8,10,12,14,16,18,20,22,24,26,28
                      0x15555555
16                      Cores 0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30
                      0x55555555
17                  0x155555555   
18                  0x555555555     
19                  0x1555555555
20                  0x5555555555
21                  0x15555555555
22                  0x55555555555 
23                  0x155555555555
24                  0x555555555555
25                  0x1555555555555
26                  0x5555555555555
27                  0x15555555555555
28                  0x55555555555555
29                  0x155555555555555
30                  0x555555555555555
31                  0x1555555555555555
32                  0x5555555555555555

Yes. 2950X stays at that hashrate or a little lower when you surf the Internet and watch Youtube Videos

I have just bought a Threadripper 2950x. It is currently mining at 1350 hashrate at the most without any overclocking, which is exactly the same as what its previous generation 1950x can achieve.  So perhaps with a little more tweaking, it can be faster, but I would not expect too much from it.

Thank you.  Am I to understand that I have to keep at least 0.01 ETH in the myetherwallet before I can deposit tokens from an exchange to myetherwallet? Currently my myetherwallet balance is zero. Or gas is needed only when I want to send tokens out of myetherwallet?

Proof of Authentication:

Bitcointalk username: New_Jerusalem
Bitcointalk profile link: https://bitcointalk.org/index.php?action=profile;u=1196710
Twitter Username: NEWSPlusRadio
Twitter profile link: https://twitter.com/NEWSPlusRadio
Discord Username: George X#5347
Telegram Username: GeorgeXieQiao

Maybe specify: -pow7 1

Google translate：Very interesting, I will try.

After downloading and installing the AMD blockchain driver "Radeon Software Crimson ReLive Edition Beta for [Suspicious link removed]pute Driver for Windows® 10 64-bit​", the mining speed rose to 640 H/s from 568 H/s.

Are there any differences in mining speed between eu1，eu2，asia1，us-east1，us-west1? Has any one tested these servers? Is choosing the closest server to the mining rig the best option?

Congrats! Specifying -dmem 0 solved the exact same problem for me. I'm still trying to figure out how to make Claymore's CryptoNote Windows CPU Miner v4.0 work.

I have given up and will wait for Claymore's upgrade.  I simply can't figure out how to configure the other miners.

What other miner would you suugst to replace Claymore for the time being?
[/quote]

For CPU mining

XMRig AMD 2.6.0 - https://github.com/xmrig/xmrig-amd/

XMR-STAK - https://github.com/fireice-uk/xmr-stak

Thread started by Mattthev Kudos to him

https://bitcointalk.org/index.php?topic=2126975.0
[/quote]

Thanks a lot for the info.

I'm using AMD's RX 480 graphics card. I have figured out how to resolve the sluggish Win10 operating system performance when v11.3 is launched as well as how to increase mining speed. Just specify "-dmem 0 " to disable the default "twice more GPU RAM" mode. Miraculously the mining speed rises to 568 H/s from 276 H/s. Also the whole Win10 system is no longer sluggish and becomes normal. Thank God.

What other miner would you suugst to replace Claymore for the time being?

Could anyone help me find out what the problem is? I'm using Windows 7 (64-bit).
V4.0 freezes with the prompt
FAST MODE ENABLED
Press "S"key for statistics.

After disabling Symantec anti-virus,
The program shows
Speed: 0 h/s, TotalHashes: OK, Mining time: