# Miner- Claymore's Zcash Miner **URL:** \ **Category:** Mining\ **Created:** [November 4, 2016, 3:53pm UTC](https://forum.zcashcommunity.com/t/miner-claymores-zcash-miner/7114 "2016-11-04T15:53:57Z")\ **Posts on this page:** 20\ **Page:** 68
**Author:** ![Nefandus](https://avatars.discourse-cdn.com/v4/letter/n/dec6dc/32.png) [@Nefandus](https://forum.zcashcommunity.com/u/Nefandus)\ **Post date:** [December 8, 2016, 9:03pm UTC](https://forum.zcashcommunity.com/t/miner-claymores-zcash-miner/7114/1360 "2016-12-08T21:03:47Z")
Okay thanks, ill try that. ---
**Author:** ![gambler8899](https://avatars.discourse-cdn.com/v4/letter/g/6a8cbe/32.png) [@gambler8899](https://forum.zcashcommunity.com/u/gambler8899)\ **Post date:** [December 8, 2016, 9:22pm UTC](https://forum.zcashcommunity.com/t/miner-claymores-zcash-miner/7114/1361 "2016-12-08T21:22:11Z")
I have 3x290x and 2x290… one of 290x started showing 40-50sols, other 2 280. Where should be problem :S? ---
**Author:** ![DVD\_GR](https://avatars.discourse-cdn.com/v4/letter/d/ce7236/32.png) [@DVD\_GR](https://forum.zcashcommunity.com/u/DVD_GR)\ **Post date:** [December 8, 2016, 9:54pm UTC](https://forum.zcashcommunity.com/t/miner-claymores-zcash-miner/7114/1362 "2016-12-08T21:54:07Z")
yy 8% perf on 380x … ---
**Author:** ![Nefandus](https://avatars.discourse-cdn.com/v4/letter/n/dec6dc/32.png) [@Nefandus](https://forum.zcashcommunity.com/u/Nefandus)\ **Post date:** [December 9, 2016, 12:45am UTC](https://forum.zcashcommunity.com/t/miner-claymores-zcash-miner/7114/1363 "2016-12-09T00:45:00Z")
While running claymore, I get the error message: WATCHDOG: GPU 2 hangs in copenCL call,exit 4 times, then says Restarting OK, exit… and then the whole computer freezes and I have to powercycle it. I have a z97x gaming 3 mobo, 8 gigs of ram, virtual memory set at 30 gb. 5 r9 nanos. No environmental variables Any Ideas? ---
**Author:** ![gambler8899](https://avatars.discourse-cdn.com/v4/letter/g/6a8cbe/32.png) [@gambler8899](https://forum.zcashcommunity.com/u/gambler8899)\ **Post date:** [December 9, 2016, 10:10am UTC](https://forum.zcashcommunity.com/t/miner-claymores-zcash-miner/7114/1364 "2016-12-09T10:10:00Z")
Ok, I managed to solve issue with uninstalling problematic device (in device manager) and scan for hardware than, to get installed again. Hash rate is now ok. But after I reboot, hash rate drops again. I reboot because rig freeze. I really don’t know what to do :O. ---
**Author:** ![duk3n](https://avatars.discourse-cdn.com/v4/letter/d/e9a140/32.png) [@duk3n](https://forum.zcashcommunity.com/u/duk3n)\ **Post date:** [December 9, 2016, 1:15pm UTC](https://forum.zcashcommunity.com/t/miner-claymores-zcash-miner/7114/1365 "2016-12-09T13:15:13Z")
check in bios pci-e set to gen 1 or gen 2 . On auto set may create troubles. ---
**Author:** ![duk3n](https://avatars.discourse-cdn.com/v4/letter/d/e9a140/32.png) [@duk3n](https://forum.zcashcommunity.com/u/duk3n)\ **Post date:** [December 9, 2016, 1:19pm UTC](https://forum.zcashcommunity.com/t/miner-claymores-zcash-miner/7114/1366 "2016-12-09T13:19:55Z")
set back oc, then reduce intensity. I ve got few rejects too, about 4 to 1000 , there are few reasons , but on this low rate reject I prefer to not touch. reasons for rejects found by me : risers quality, pci-e power supply cables , high gpu temperature. . ---
**Author:** ![trolloniex](https://sea2.discourse-cdn.com/zcash/user_avatar/forum.zcashcommunity.com/trolloniex/32/2833_2.png) [@trolloniex](https://forum.zcashcommunity.com/u/trolloniex)\ **Post date:** [December 9, 2016, 1:35pm UTC](https://forum.zcashcommunity.com/t/miner-claymores-zcash-miner/7114/1367 "2016-12-09T13:35:16Z")
20 Sol/s more on new AMD drivers!!! ---
**Author:** ![DVD\_GR](https://avatars.discourse-cdn.com/v4/letter/d/ce7236/32.png) [@DVD\_GR](https://forum.zcashcommunity.com/u/DVD_GR)\ **Post date:** [December 9, 2016, 1:40pm UTC](https://forum.zcashcommunity.com/t/miner-claymores-zcash-miner/7114/1368 "2016-12-09T13:40:20Z")
and respective more power draw 😛 ---
**Author:** ![Qlio](https://avatars.discourse-cdn.com/v4/letter/q/b9e5f3/32.png) [@Qlio](https://forum.zcashcommunity.com/u/Qlio)\ **Post date:** [December 9, 2016, 2:12pm UTC](https://forum.zcashcommunity.com/t/miner-claymores-zcash-miner/7114/1369 "2016-12-09T14:12:43Z")
new crimson gave 20 sol each more ?!?!?!? 😮 ---
**Author:** ![BaldEagle](https://avatars.discourse-cdn.com/v4/letter/b/b5a626/32.png) [@BaldEagle](https://forum.zcashcommunity.com/u/BaldEagle)\ **Post date:** [December 9, 2016, 3:40pm UTC](https://forum.zcashcommunity.com/t/miner-claymores-zcash-miner/7114/1370 "2016-12-09T15:40:58Z")
new drivers and no change at all ---
**Author:** ![trolloniex](https://sea2.discourse-cdn.com/zcash/user_avatar/forum.zcashcommunity.com/trolloniex/32/2833_2.png) [@trolloniex](https://forum.zcashcommunity.com/u/trolloniex)\ **Post date:** [December 9, 2016, 3:53pm UTC](https://forum.zcashcommunity.com/t/miner-claymores-zcash-miner/7114/1371 "2016-12-09T15:53:51Z")
Furys are faster by 15-20 Sol/s let me test RX480 later today ---
**Author:** ![BaldEagle](https://avatars.discourse-cdn.com/v4/letter/b/b5a626/32.png) [@BaldEagle](https://forum.zcashcommunity.com/u/BaldEagle)\ **Post date:** [December 9, 2016, 3:54pm UTC](https://forum.zcashcommunity.com/t/miner-claymores-zcash-miner/7114/1372 "2016-12-09T15:54:31Z")
rx 480 no change but the rejected shares got better Did you install ReLive or only drivers? ---
**Author:** ![LoveToMine](https://avatars.discourse-cdn.com/v4/letter/l/f17d59/32.png) [@LoveToMine](https://forum.zcashcommunity.com/u/LoveToMine)\ **Post date:** [December 9, 2016, 4:05pm UTC](https://forum.zcashcommunity.com/t/miner-claymores-zcash-miner/7114/1373 "2016-12-09T16:05:44Z")
In my case R9 380x and R9 290x the sol/s decrease from 160 → 155 sol/s and 255 → 248 sol/s with the newest driver ---
**Author:** ![Dzonkarlo](https://avatars.discourse-cdn.com/v4/letter/d/13edae/32.png) [@Dzonkarlo](https://forum.zcashcommunity.com/u/Dzonkarlo)\ **Post date:** [December 9, 2016, 8:30pm UTC](https://forum.zcashcommunity.com/t/miner-claymores-zcash-miner/7114/1374 "2016-12-09T20:30:43Z")
I have a peculiar issue. Running claymore v9 and intensity 6, I have 3 XFX RX480 cards in one of my rigs where I have to run two of my cards with lower gpu clocks because when I have them running at the stock clocks the gpu temps rise to about 79c. Even if I run two cards at stock clocks, the card with the lower clocks heats up to 79c while the other cards are around 68-69c. Has anyone run into this problem before. ---
**Author:** ![Zorky](https://avatars.discourse-cdn.com/v4/letter/z/d07c76/32.png) [@Zorky](https://forum.zcashcommunity.com/u/Zorky)\ **Post date:** [December 9, 2016, 8:52pm UTC](https://forum.zcashcommunity.com/t/miner-claymores-zcash-miner/7114/1375 "2016-12-09T20:52:10Z")
How have you connected your PSUs? When I have a gpu problem I manged to get them running after several attempts. > [@Reward campaign "Hunt for block" pool.northernminers.com this weekend](https://forum.zcashcommunity.com/t/reward-campaign-hunt-for-block-pool-northernminers-com-this-weekend/12621/4): > > nice slight_smile lets hops to find a block ---
**Author:** ![786sam](https://avatars.discourse-cdn.com/v4/letter/7/dc4da7/32.png) [@786sam](https://forum.zcashcommunity.com/u/786sam)\ **Post date:** [December 9, 2016, 11:03pm UTC](https://forum.zcashcommunity.com/t/miner-claymores-zcash-miner/7114/1376 "2016-12-09T23:03:09Z")
Is the with relive drivers? ---
**Author:** ![trolloniex](https://sea2.discourse-cdn.com/zcash/user_avatar/forum.zcashcommunity.com/trolloniex/32/2833_2.png) [@trolloniex](https://forum.zcashcommunity.com/u/trolloniex)\ **Post date:** [December 10, 2016, 12:53pm UTC](https://forum.zcashcommunity.com/t/miner-claymores-zcash-miner/7114/1377 "2016-12-10T12:53:42Z")
Yes sir it is (20 char) ---
**Author:** ![trolloniex](https://sea2.discourse-cdn.com/zcash/user_avatar/forum.zcashcommunity.com/trolloniex/32/2833_2.png) [@trolloniex](https://forum.zcashcommunity.com/u/trolloniex)\ **Post date:** [December 10, 2016, 12:54pm UTC](https://forum.zcashcommunity.com/t/miner-claymores-zcash-miner/7114/1378 "2016-12-10T12:54:08Z")
Use a custom fan profile… ---
**Author:** ![Stealth8368](https://avatars.discourse-cdn.com/v4/letter/s/47e85d/32.png) [@Stealth8368](https://forum.zcashcommunity.com/u/Stealth8368)\ **Post date:** [December 10, 2016, 2:25pm UTC](https://forum.zcashcommunity.com/t/miner-claymores-zcash-miner/7114/1379 "2016-12-10T14:25:01Z")
Running your cards at 79 c is perfectly fine,if you are concerned raise your fan speeds but your current temps are not a problem [Previous page](https://forum.zcashcommunity.com/t/miner-claymores-zcash-miner/7114.md?page=67) [Next page](https://forum.zcashcommunity.com/t/miner-claymores-zcash-miner/7114.md?page=69)