Claymore's ZCash/BTG AMD GPU Miner v12.6 (Windows/Linux)

[MacT]

v4.  556 watts 130 sol stock 2x380 strix + 7950 vaporx

 v5.  500 watts 178 sol stock 2x380 strix + 7950 vaporx

v6.   500 watts 270 sol stock 2x380 strix (82 sol each) + 7950 vaporx (105 sol)

[denis1995]

Use "-i 4" when possible.

With i 4 i got only 2-3 sols more per card

[dudee]

how low would you undervolt a 280x?

sapphire 280x bios flashed to 0.98v 900/1550 temp max 48C and very quiet.

[jonid]

i want to buy some gpu for mining Zcash. . what is best ROI for mining this coin  ? AMD rx 480 or 470?

I would say rx 480 4gb.. much more cheaper than the 8gb version (even cheaper than the 470 8gb, at least in my country).. almost similar performance in term mining zcash... in my case rx 480 consume less power than the 470..

here's the hashrate of my sapphire nitro rx 470 8gb & rx 480 4gb:

the gpu 0 = rx 470, gpu 1 = rx 480

-------------------------------

ZEC: Share accepted (329 ms)!
ZEC: 11/16/16-02:14:11 - SHARE FOUND - (GPU 1)
ZEC: Share accepted (312 ms)!
ZEC: 11/16/16-02:14:20 - New job from equihash.usa.nicehash.com:3357
ZEC - Total Speed: 307.922 H/s, Total Shares: 1435, Rejected: 3, Time: 01:04
ZEC: GPU0 152.638 H/s, GPU1 155.285 H/s

ZEC: 11/16/16-02:14:27 - New job from equihash.usa.nicehash.com:3357
ZEC - Total Speed: 307.292 H/s, Total Shares: 1435, Rejected: 3, Time: 01:04
ZEC: GPU0 152.107 H/s, GPU1 155.185 H/s

ZEC: 11/16/16-02:15:24 - New job from equihash.usa.nicehash.com:3357
ZEC - Total Speed: 306.654 H/s, Total Shares: 1442, Rejected: 3, Time: 01:05
ZEC: GPU0 151.656 H/s, GPU1 154.998 H/s

ZEC: 11/16/16-02:15:50 - New job from equihash.usa.nicehash.com:3357
ZEC - Total Speed: 308.496 H/s, Total Shares: 1449, Rejected: 3, Time: 01:05
ZEC: GPU0 152.233 H/s, GPU1 156.263 H/s
ZEC: 11/16/16-02:15:55 - SHARE FOUND - (GPU 0)

ZEC: 11/16/16-02:16:23 - New job from equihash.usa.nicehash.com:3357
ZEC - Total Speed: 310.850 H/s, Total Shares: 1459, Rejected: 3, Time: 01:06
ZEC: GPU0 153.520 H/s, GPU1 157.330 H/s

ZEC: 11/16/16-02:16:45 - New job from equihash.usa.nicehash.com:3357
ZEC - Total Speed: 312.392 H/s, Total Shares: 1461, Rejected: 3, Time: 01:06
ZEC: GPU0 154.383 H/s, GPU1 158.009 H/s

ZEC: 11/16/16-02:17:27 - New job from equihash.usa.nicehash.com:3357
ZEC - Total Speed: 312.066 H/s, Total Shares: 1466, Rejected: 3, Time: 01:07
ZEC: GPU0 154.624 H/s, GPU1 157.409 H/s

ZEC: 11/16/16-02:17:44 - SHARE FOUND - (GPU 0)
ZEC: Share accepted (328 ms)!
ZEC: 11/16/16-02:17:52 - SHARE FOUND - (GPU 1)
ZEC: Share accepted (329 ms)!

ZEC: 11/16/16-02:18:15 - New job from equihash.usa.nicehash.com:3357
ZEC - Total Speed: 310.241 H/s, Total Shares: 1477, Rejected: 3, Time: 01:08
ZEC: GPU0 154.255 H/s, GPU1 155.986 H/s

ZEC: 11/16/16-02:19:42 - New job from equihash.usa.nicehash.com:3357
ZEC - Total Speed: 306.195 H/s, Total Shares: 1488, Rejected: 3, Time: 01:09
ZEC: GPU0 151.096 H/s, GPU1 155.099 H/s


GPU #0: Ellesmere, 8192 MB available, 32 compute units
GPU #1: Ellesmere, 4096 MB available, 36 compute units
ZEC - Total Speed: 306.965 H/s, Total Shares: 1497, Rejected: 3, Time: 01:10
ZEC: GPU0 151.138 H/s, GPU1 155.827 H/s
Pool switches: ZEC - 0
Current ZEC pool share target: 0x001e1e1e (diff: 2176H)


ZEC: 11/16/16-02:21:05 - New job from equihash.usa.nicehash.com:3357
ZEC - Total Speed: 308.673 H/s, Total Shares: 1501, Rejected: 3, Time: 01:11
ZEC: GPU0 151.308 H/s, GPU1 157.366 H/s


ZEC: 11/16/16-02:23:05 - New job from equihash.usa.nicehash.com:3357
ZEC - Total Speed: 308.596 H/s, Total Shares: 1525, Rejected: 3, Time: 01:13
ZEC: GPU0 152.859 H/s, GPU1 155.737 H/s
------------------------------------------

(I erased the "SHARE FOUND" list to make my post shorter)

with the same core and clocks a 480 will consume 10% more than a 470  no way it cosumes less

I don't know man.. I said "in my case".. I have 1 sapphire nitro rx 470 8gb & one rx 480 4gb.. to produce the similar hashrate (around 150s), the 470 use more power than the 480... maybe i haven't found the right setting for rx 470.. I tried many things.. from lowering GPU voltage in sapphire Trixxx, lowering mV in bios setting using polaris bios editor, adjusting core clock memclock in bios setting,.. but the result still the same..

[adaseb]

i want to buy some gpu for mining Zcash. . what is best ROI for mining this coin  ? AMD rx 480 or 470?

Best ROI is a second hand 7950 for like $80

[Jareklt]

coinmine.pl users

which port is better to use?

PORT (VARDIFF):   7007
HIGH DIFF PORT (VARDIFF):   7077
STATIC PORT (DIFF20):   8008
STATIC PORT (DIFF500):   8088

[boestin]

Well this feels like a scam..  Dev-fee is a WAY lot more then before, also the fans go up when the dev-fee appears.

[d57heinz]

coinmine.pl users

which port is better to use?

PORT (VARDIFF):   7007
HIGH DIFF PORT (VARDIFF):   7077
STATIC PORT (DIFF20):   8008
STATIC PORT (DIFF500):   8088

Move to 7007. Seems they change to very high diff.  It takes a bit to level out too.  7077 82k start diff.  7007 is 1024 but if you have 6 390x cranking over 1ksols/s it jacks it up to 100k diff and you submit very very slow for a while till it moves down

BR

[Meech]

coinmine.pl users

which port is better to use?

PORT (VARDIFF):   7007
HIGH DIFF PORT (VARDIFF):   7077
STATIC PORT (DIFF20):   8008
STATIC PORT (DIFF500):   8088

Use vardiff when possible.  Depends on your hashrate( sol rate ) # of rigs.  I found for 1 rig 7007 to be best.

[dudee]

miner 700sol/s, pool 348.15 Sol/s after 25min. other rig show correct  speed after 2-3min

[Jareklt]

coinmine.pl users

which port is better to use?

PORT (VARDIFF):   7007
HIGH DIFF PORT (VARDIFF):   7077
STATIC PORT (DIFF20):   8008
STATIC PORT (DIFF500):   8088

Move to 7007. Seems they change to very high diff.  It takes a bit to level out too.  7077 82k start diff.  7007 is 1024 but if you have 6 390x cranking over 1ksols/s it jacks it up to 100k diff and you submit very very slow for a while till it moves down

BR

thanks,

I got 6xR9 380 Asus and 6xRX470 8G nitro,

so what port should I use for 380? and which for 470?

[coolcoldice]

140 on my RX 470...

-i 1

Will test later on more intensity...

[ryantc]

two of my asus 7970 dc2 are doing 100+
my powercolor 7950s and 7970s are doing 95-99

that's fantastic 

[Marvell1]

i want to buy some gpu for mining Zcash. . what is best ROI for mining this coin  ? AMD rx 480 or 470?

personally i choose XFX RX 470 Black 4gb .. can undervolt a lot and overclock core and memory a lot,along with timings,great card for price.

I have some of these , they are voltage locked man you cant undervolt them outside of bios mod or wattman

do you have PowerColor Radeon RX 470 4GB DDR5 Red Devil? this GPU can undervolt?




--thank you all for reply my post--

Yes those are the BEST cards imo they are voltage unlocked and FAST with the old version 5.0 they were hashing at 124 h/s stock I imagine on 6.0 they will do 145

they seem to all have higher voltages so you must undervolt them by -16 or -20 if you can or they use alot of power.  I will try and mod the straps on one of them to see what happens but for now they are my favorite rx card for zec at least

[d57heinz]

coinmine.pl users

which port is better to use?

PORT (VARDIFF):   7007
HIGH DIFF PORT (VARDIFF):   7077
STATIC PORT (DIFF20):   8008
STATIC PORT (DIFF500):   8088

Move to 7007. Seems they change to very high diff.  It takes a bit to level out too.  7077 82k start diff.  7007 is 1024 but if you have 6 390x cranking over 1ksols/s it jacks it up to 100k diff and you submit very very slow for a while till it moves down

BR

thanks,

I got 6xR9 380 Asus and 6xRX470 8G nitro,

so what port should I use for 380? and which for 470?

More about what your sol rate is.  I've got all my rigs pointed to 7007 now.  From single cards to 6. Type doesn't matter.

BR

[diedo]

I'm getting 150H/s now.
is this normal for 1 290x?

[Dunkelheit667]

v5.0 is showing ~ 80 H/s for my card (R7 370) but the pool an average of 55-60 during the last 4h or so. The rejection rate is low (< one per thousand shares). Any idea what might cause the diversity displayed? I've not noticed any differences with v4.0.

I guess a 50% boost displayed by the pool is more realistic than 100% displayed within the miner (have had ~ 40 H/s with v4.0)?

I'm getting about 65H/s with my R7 370 2GB.  My settings in Afterburner are 1125 / 1500 with -15% for power limit.  Lowering the clocks below 1100 seems to impact performance pretty significantly.  Lowering the power limit more made things a bit unstable.  It's been running for days with these settings no problem.  Every new release, I just stop, reboot (seems to like a reboot for some reason), run the new version, and performance increases.

Are yours 4GB?  What settings are you using to get 80?

Well then, looks like I have a display glitch inside v5.0

I did no really tweak much, 1040/1425, power limit not changed. 2GB card with 15.12 driver on Win 10 64-bit.

Your 65 H/s seems to match my displayed 55-60 from the pool, considering your higher clocks.

Thanks for sharing your settings and hashrate!

Interesting - The only difference I see is that my drivers are 16.9 instead of 15.12.  I thought v5 officially made ver 16 drivers cool, but I may have to give it a try when I have time to take down my system.  Thanks for the info!

Just an update... With v6.0 miner and pool showing the same numbers again, ~ 75 H/s. Glitch gone.  

[xeridea]

i want to buy some gpu for mining Zcash. . what is best ROI for mining this coin  ? AMD rx 480 or 470?

I would say rx 480 4gb.. much more cheaper than the 8gb version (even cheaper than the 470 8gb, at least in my country).. almost similar performance in term mining zcash... in my case rx 480 consume less power than the 470..

here's the hashrate of my sapphire nitro rx 470 8gb & rx 480 4gb:

the gpu 0 = rx 470, gpu 1 = rx 480

-------------------------------

ZEC: Share accepted (329 ms)!
ZEC: 11/16/16-02:14:11 - SHARE FOUND - (GPU 1)
ZEC: Share accepted (312 ms)!
ZEC: 11/16/16-02:14:20 - New job from equihash.usa.nicehash.com:3357
ZEC - Total Speed: 307.922 H/s, Total Shares: 1435, Rejected: 3, Time: 01:04
ZEC: GPU0 152.638 H/s, GPU1 155.285 H/s

ZEC: 11/16/16-02:14:27 - New job from equihash.usa.nicehash.com:3357
ZEC - Total Speed: 307.292 H/s, Total Shares: 1435, Rejected: 3, Time: 01:04
ZEC: GPU0 152.107 H/s, GPU1 155.185 H/s

ZEC: 11/16/16-02:15:24 - New job from equihash.usa.nicehash.com:3357
ZEC - Total Speed: 306.654 H/s, Total Shares: 1442, Rejected: 3, Time: 01:05
ZEC: GPU0 151.656 H/s, GPU1 154.998 H/s

ZEC: 11/16/16-02:15:50 - New job from equihash.usa.nicehash.com:3357
ZEC - Total Speed: 308.496 H/s, Total Shares: 1449, Rejected: 3, Time: 01:05
ZEC: GPU0 152.233 H/s, GPU1 156.263 H/s
ZEC: 11/16/16-02:15:55 - SHARE FOUND - (GPU 0)

ZEC: 11/16/16-02:16:23 - New job from equihash.usa.nicehash.com:3357
ZEC - Total Speed: 310.850 H/s, Total Shares: 1459, Rejected: 3, Time: 01:06
ZEC: GPU0 153.520 H/s, GPU1 157.330 H/s

ZEC: 11/16/16-02:16:45 - New job from equihash.usa.nicehash.com:3357
ZEC - Total Speed: 312.392 H/s, Total Shares: 1461, Rejected: 3, Time: 01:06
ZEC: GPU0 154.383 H/s, GPU1 158.009 H/s

ZEC: 11/16/16-02:17:27 - New job from equihash.usa.nicehash.com:3357
ZEC - Total Speed: 312.066 H/s, Total Shares: 1466, Rejected: 3, Time: 01:07
ZEC: GPU0 154.624 H/s, GPU1 157.409 H/s

ZEC: 11/16/16-02:17:44 - SHARE FOUND - (GPU 0)
ZEC: Share accepted (328 ms)!
ZEC: 11/16/16-02:17:52 - SHARE FOUND - (GPU 1)
ZEC: Share accepted (329 ms)!

ZEC: 11/16/16-02:18:15 - New job from equihash.usa.nicehash.com:3357
ZEC - Total Speed: 310.241 H/s, Total Shares: 1477, Rejected: 3, Time: 01:08
ZEC: GPU0 154.255 H/s, GPU1 155.986 H/s

ZEC: 11/16/16-02:19:42 - New job from equihash.usa.nicehash.com:3357
ZEC - Total Speed: 306.195 H/s, Total Shares: 1488, Rejected: 3, Time: 01:09
ZEC: GPU0 151.096 H/s, GPU1 155.099 H/s


GPU #0: Ellesmere, 8192 MB available, 32 compute units
GPU #1: Ellesmere, 4096 MB available, 36 compute units
ZEC - Total Speed: 306.965 H/s, Total Shares: 1497, Rejected: 3, Time: 01:10
ZEC: GPU0 151.138 H/s, GPU1 155.827 H/s
Pool switches: ZEC - 0
Current ZEC pool share target: 0x001e1e1e (diff: 2176H)


ZEC: 11/16/16-02:21:05 - New job from equihash.usa.nicehash.com:3357
ZEC - Total Speed: 308.673 H/s, Total Shares: 1501, Rejected: 3, Time: 01:11
ZEC: GPU0 151.308 H/s, GPU1 157.366 H/s


ZEC: 11/16/16-02:23:05 - New job from equihash.usa.nicehash.com:3357
ZEC - Total Speed: 308.596 H/s, Total Shares: 1525, Rejected: 3, Time: 01:13
ZEC: GPU0 152.859 H/s, GPU1 155.737 H/s
------------------------------------------

(I erased the "SHARE FOUND" list to make my post shorter)

with the same core and clocks a 480 will consume 10% more than a 470  no way it cosumes less

I don't know man.. I said "in my case".. I have 1 sapphire nitro rx 470 8gb & one rx 480 4gb.. to produce the similar hashrate (around 150s), the 470 use more power than the 480... maybe i haven't found the right setting for rx 470.. I tried many things.. from lowering GPU voltage in sapphire Trixxx, lowering mV in bios setting using polaris bios editor, adjusting core clock memclock in bios setting,.. but the result still the same..

It is theoretically possible at stock for 480 to use less than 470, depending on ASIC quality.  Stock voltage on my 470s varies from 1050mv to 1156mv.  Higher ASIC quality generally leads to less voltage on stock settings.  I undervolt 50-100mv from stock.  If you had a really crappy 470 ASIC and an uber pristine 480, it might be lower, but in general 480 seems to be about 20w more.

[cryptillian]

wow another +15% almost 125h/s on my stock 290 3gb xfx you rock claymore!!!

[Heatspeed]

~160 H/S on Rx 480 nitro