Author

Topic: 6900 xt hashrate sometimes jumps to 70 mh/s (Read 169 times)

member
Activity: 155
Merit: 10
December 22, 2021, 04:10:00 AM
#10
The only solution is not to buy this card, if you have already buy sell to miners who don't care much about higher hashrate, for some 60MH is even enough on such high end graphic card, I just prefer the lower AMD cards like 5700XT and 6600XT over the *900s
newbie
Activity: 43
Merit: 0
December 22, 2021, 03:31:06 AM
#9
Isnt there anybody found a way to make more that 64!?! This card is so cold, I cant beleive that makes so low hashrate -  there is no logic. I can play games the same time and hashrate drops only few hashes, there must be a way to squeeze at least 100h

It is really logic, because ETH mining needs memory bandwith and this card has not much more than a RX5700 and this cards do up to 56mh
448.0 GB/s and RX6900 has 512.0 GB/s = 14% more bandwith and 56mh * 114% = around 64mh

But how is that possible, since 5700 has grand total of 2,560 graphics cores, and 6900 comes with 80 CUs and 5,120 stream processors?!?
legendary
Activity: 3080
Merit: 1230
Leading Crypto Sports Betting & Casino Platform
December 21, 2021, 04:57:18 PM
#8
Hey everyone, I have a 6900 xt and I am using NBMiner. Normally my hash rate sits at 63 mh/s but sometimes it jumps to 70 mh/s for 1 minute and then drops down back to 63 mh/s. Is there a way to keep this gpu permanently  at 70 mh/s?

Thanks.

You probably are dual mining ETH+ZIL as that is what the hash rate of that card and that of RX 6800 XT is when jumping from ETH to ZIL ,it goes up 5-7 Mhsh in power.If this happen to you once every hour or once 1.5 hour you are surely dual mining.The fact that you say that it just does so for 1 minute reinforces my idea as that is how long ZIL is mined.

sp_
legendary
Activity: 2856
Merit: 1087
Team Black developer
December 21, 2021, 03:50:32 PM
#7


You need to swtich to Team black Miner to reach 69-70MHASH average stable
member
Activity: 438
Merit: 27
December 21, 2021, 03:14:18 PM
#6
There is only 1 6900xt which could go to 70 MHs.

Thats the Powercolor with 18Gbps RAM. 576 GB/s.

https://geizhals.de/powercolor-radeon-rx-6900-xt-liquid-cooled-axrx-6900xt-16gbd6-mw2dhc-a2631130.html

Rare to get, expensive, and difficult to fit into closed rigs.

All other have got 16Gpbs RAM.
member
Activity: 1557
Merit: 69
December 21, 2021, 01:12:46 PM
#5
Isnt there anybody found a way to make more that 64!?! This card is so cold, I cant beleive that makes so low hashrate -  there is no logic. I can play games the same time and hashrate drops only few hashes, there must be a way to squeeze at least 100h

It is really logic, because ETH mining needs memory bandwith and this card has not much more than a RX5700 and this cards do up to 56mh
448.0 GB/s and RX6900 has 512.0 GB/s = 14% more bandwith and 56mh * 114% = around 64mh
newbie
Activity: 43
Merit: 0
December 21, 2021, 12:02:08 PM
#4
Isnt there anybody found a way to make more that 64!?! This card is so cold, I cant beleive that makes so low hashrate -  there is no logic. I can play games the same time and hashrate drops only few hashes, there must be a way to squeeze at least 100h
legendary
Activity: 1554
Merit: 981
64.00 Mh / s on the Ethash algorithm with a consumption of 150 watts is the optimal mining mode for this video card.
See coin analytics on whattomine
https://whattomine.com/gpus/57-amd-radeon-rx-6900-xt?cost=0.1
or look for other coins. Although now it is better to mine Ethereum, because then there will be no more such freebies.
member
Activity: 120
Merit: 15
Don't count on that because it's fake reading lol, once upon a time my gtx1660 supers shows 45MH per GPU for three days square  Shocked mind blowing isn't it? But it's all fake cos I still get normal payment from pool every 24 hours so I reset the PC then I got 32mH per cards again
newbie
Activity: 10
Merit: 0
Hey everyone, I have a 6900 xt and I am using NBMiner. Normally my hash rate sits at 63 mh/s but sometimes it jumps to 70 mh/s for 1 minute and then drops down back to 63 mh/s. Is there a way to keep this gpu permanently  at 70 mh/s?

Thanks.
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