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Topic: Claymore's ZCash/BTG AMD GPU Miner v12.6 (Windows/Linux) - page 299. (Read 3839163 times)

full member
Activity: 189
Merit: 100
Yesterday I moved my rigs to dwarfpool. For the last 24 hours I got at least 15% more ZEC than flypool. I don't trust in general the hashrate statistics, but in flypool it was always 10% less than the miner hashrate. Dwarf always shows 5% above the miner. Also the rejected shares in dwarf are 0.13%, whereas in flypool they were around 0.55%.

But what about bad luck finding blocks due to small pool hashrate ?
newbie
Activity: 1
Merit: 0
v9.2

280x    ~220H/s
390      ~325H/s
290x    ~315H/s
Fury     ~350H/s
480      ~260H/s

stock bios, overclocked, 16.10.3

What about 290 without x?

v 9.2

r9 290x ~340 H/s (water cooling) 1170/1250 with modded r9 390x bios
r9 290   ~280 H/s (air) 1170/1250 stock bios

Running on Crimson-ReLive-16.12.1-Dec7 Drivers
newbie
Activity: 13
Merit: 0
Same speed as 9.0 and 9.1 on 280x

Thanks for update anyway  Smiley

That is right. For 280x do not use 9.2.
sr. member
Activity: 390
Merit: 250
Same speed as 9.0 and 9.1 on 280x

Thanks for update anyway  Smiley
sr. member
Activity: 378
Merit: 250
hi all
i face unstable current effective hashrate any comment or adding in command line?



Awaiting yr reply

I think you should change pool before anything else

Use Dwarfpool. For the past 10 days it is way more profitable than any other

Not just that .. There has been many rumors of flypool stealing shares on the server side (thereby looking like major hash rate fluctuations)
sr. member
Activity: 481
Merit: 250
hi all
i face unstable current effective hashrate any comment or adding in command line?



Awaiting yr reply

I think you should change pool before anything else

Use Dwarfpool. For the past 10 days it is way more profitable than any other

Anybody compared dwarfpool with nanopool?
sr. member
Activity: 504
Merit: 272
hi all
i face unstable current effective hashrate any comment or adding in command line?



Awaiting yr reply

I think you should change pool before anything else

Use Dwarfpool. For the past 10 days it is way more profitable than any other
full member
Activity: 299
Merit: 100
Crypto mining company | Mining pools
Some people have noticed hashrate drop after they were mining for some time (18-24h), especially with 280x cards. After restart hashrate is back up. Can someone confirm it?
legendary
Activity: 1881
Merit: 3057
All good things to those who wait
Yesterday I moved my rigs to dwarfpool. For the last 24 hours I got at least 15% more ZEC than flypool. I don't trust in general the hashrate statistics, but in flypool it was always 10% less than the miner hashrate. Dwarf always shows 5% above the miner. Also the rejected shares in dwarf are 0.13%, whereas in flypool they were around 0.55%.
newbie
Activity: 33
Merit: 0
hi all
i face unstable current effective hashrate any comment or adding in command line?

http://www.3rbz.com/uploads/50d1f8f731ee1.jpg

Awaiting yr reply
full member
Activity: 202
Merit: 100
Thinking about buying 2 more gpu's in my rig

I was thinking about 280x can get it for 80-90 euro's
and a 290 for 130 euro's

will it be wise to buy these cards or shall i look for a rx 470/480
where do you get with this prices??
legendary
Activity: 1084
Merit: 1003
≡v≡
it is getting ridiculous  Grin
full member
Activity: 263
Merit: 100
v9.2

280x    ~220H/s
390      ~325H/s
290x    ~315H/s
Fury     ~350H/s
480      ~260H/s

stock bios, overclocked, 16.10.3

What about 290 without x?

i don't have one

hey what 290x do you have?
legendary
Activity: 3416
Merit: 1059
v9.2

280x    ~220H/s
390      ~325H/s
290x    ~315H/s
Fury     ~350H/s
480      ~260H/s

stock bios, overclocked, 16.10.3

What about 290 without x?

i don't have one
legendary
Activity: 4354
Merit: 3614
what is this "brake pedal" you speak of?
Whats the hashrate on a r9 380? Also is $110 usd or $140 cad good for one of these cards? I'm thinking about buying a bunch of them at this price.
i get 170 h/s on my 380x. 110 bucks for a 380 is god.

Is that stock and how many watts does that use? Also whats the difference between the x and none x?

i pull 175 on v9.2 on a 380 non x. 15.12 drivers on win7. -i 6. 1100/1500 (stock is 940/1400). stock bios, no undervolt. sapphire nitro 380itx 2gb

pulls about 200 watts at the wall
sr. member
Activity: 437
Merit: 250
Thanks.. 5 x RX480's working with v9.2 without issues.

ZEC: GPU0 252.655 H/s, GPU1 250.847 H/s, GPU2 254.769 H/s, GPU3 253.092 H/s, GPU4 253.355

Same here with x6 RX480's 8Gb , average about 253 H/s
How  can you reach so high speed?
I have 6* rx480, but speed is max 245sol
Can you tell your command line and driver version?
Thanks.

For my Rx 480's Rig
I am using Claymore 9.2
i- 5  (although i can use bigger it gets unstable)
16.10.1 drivers

cclock 1350
mem 2000

undervolted -7

Try to use the latest drivers, should be no problem with intensity -i 6

What kind of an increase should i expect from i- 6?
I am currently averaging 253 H/s

I did not see that you have such a great performance. Slight increase can be 1-2 h/s.
sr. member
Activity: 504
Merit: 272
Thanks.. 5 x RX480's working with v9.2 without issues.

ZEC: GPU0 252.655 H/s, GPU1 250.847 H/s, GPU2 254.769 H/s, GPU3 253.092 H/s, GPU4 253.355

Same here with x6 RX480's 8Gb , average about 253 H/s
How  can you reach so high speed?
I have 6* rx480, but speed is max 245sol
Can you tell your command line and driver version?
Thanks.

For my Rx 480's Rig
I am using Claymore 9.2
i- 5  (although i can use bigger it gets unstable)
16.10.1 drivers

cclock 1350
mem 2000

undervolted -7

Try to use the latest drivers, should be no problem with intensity -i 6

What kind of an increase should i expect from i- 6?
I am currently averaging 253 H/s
sr. member
Activity: 504
Merit: 272
GPU - 9.1 -> 9.2
R7 370 - 155 -> 156
R9 280 - 195 -> 193
r9 290 - 295 -> 313

What's your settings for 290?

1050/1250, -i 8, modded 390X ROM, modded timings

1175mV core (just 69% ASIC) and 16.12.1 driver

 Try the 16.10.1 or 16.9.2 drivers, 16.12.1 COST me 5-10% hashrate on every card I tried it on when I was testing it.

Tested only with 9.1 @ R7 370:
16.9.2 - 153
16.10.1 - 154
16.12.2 - 155


Which R7 370 are u using?
I am getting 147 average from each
Are you using modded rom for them?

It is MSI Gaming 4G, running at 1175/1500
And yes I modded the ROM, without modding it is about 15 H/s slower.

Is it a custom mod? Any specific one? Eliovp or something?

I have the VaporX 4G running at 1200/1500
i-4 (if i increase it gets more unstable)
and still i get as i said around 147 H/s

Thanks



As I said I modded it myself. I tried Eliovp mod too, but it was not stable with my card.
I tried 1200/1500 too, it runs but is slower than 1175. Try to decrease GPU to 1175 or 1150 and see if it is more stable and if you can use higher intensity then.
I use -i 8 and it is fully stable. Tried ver 9.2 too and initially it looked slightly faster than 9.1 but later hasrate stabilized at a little bit lower, so now I am back using 9.1.

Thanks, i will try those and let you know
sr. member
Activity: 437
Merit: 250
Thanks.. 5 x RX480's working with v9.2 without issues.

ZEC: GPU0 252.655 H/s, GPU1 250.847 H/s, GPU2 254.769 H/s, GPU3 253.092 H/s, GPU4 253.355

Same here with x6 RX480's 8Gb , average about 253 H/s
How  can you reach so high speed?
I have 6* rx480, but speed is max 245sol
Can you tell your command line and driver version?
Thanks.

For my Rx 480's Rig
I am using Claymore 9.2
i- 5  (although i can use bigger it gets unstable)
16.10.1 drivers

cclock 1350
mem 2000

undervolted -7

Try to use the latest drivers, should be no problem with intensity -i 6
newbie
Activity: 51
Merit: 0
GPU - 9.1 -> 9.2
R7 370 - 155 -> 156
R9 280 - 195 -> 193
r9 290 - 295 -> 313

What's your settings for 290?

1050/1250, -i 8, modded 390X ROM, modded timings

1175mV core (just 69% ASIC) and 16.12.1 driver

 Try the 16.10.1 or 16.9.2 drivers, 16.12.1 COST me 5-10% hashrate on every card I tried it on when I was testing it.

Tested only with 9.1 @ R7 370:
16.9.2 - 153
16.10.1 - 154
16.12.2 - 155


Which R7 370 are u using?
I am getting 147 average from each
Are you using modded rom for them?

It is MSI Gaming 4G, running at 1175/1500
And yes I modded the ROM, without modding it is about 15 H/s slower.

Is it a custom mod? Any specific one? Eliovp or something?

I have the VaporX 4G running at 1200/1500
i-4 (if i increase it gets more unstable)
and still i get as i said around 147 H/s

Thanks



As I said I modded it myself. I tried Eliovp mod too, but it was not stable with my card.
I tried 1200/1500 too, it runs but is slower than 1175. Try to decrease GPU to 1175 or 1150 and see if it is more stable and if you can use higher intensity then.
I use -i 8 and it is fully stable. Tried ver 9.2 too and initially it looked slightly faster than 9.1 but later hasrate stabilized at a little bit lower, so now I am back using 9.1.
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