GPU Mining Rigs with the exact same GPUs are cool and all, but what about mixed GPU rigs?

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• Rigs with the exact same GPUs are cool and all, but what about mixed GPU rigs?
• Asus TUF A15 FA506IU - 1660ti - 27.73 MH/s - 52W - 533.32 KH/W (Maximum efficiency)
• My First Ever Mining Rig!
• Funny little 3 gpu rig
• Replacing Thermal Pads and Brand Recommendation
• PSU Dual PCIE 6+2 Good for two GPUS?
• Project - need help with cooling pump!
• Slightly long post. I am confused as I now have an RTX 3070, 3070 Ti, and GTX 1070 and a PC with only 2 PCI-e slots. Need advice for the options I have.
• Any recommendations for these GPU OC settings I use for my 2060 Super gaming PC that I do both mine and game on?
• Should I use the daisychain 6+2 from one gpu to power another gpu?

Rigs with the exact same GPUs are cool and all, but what about mixed GPU rigs? Posted: 06 Jul 2021 12:23 PM PDT submitted by /u/TIK_GT [link] [comments]

Asus TUF A15 FA506IU - 1660ti - 27.73 MH/s - 52W - 533.32 KH/W (Maximum efficiency) Posted: 07 Jul 2021 12:35 AM PDT I recently interested in crypto and decided to mine ETH, lots of trials and errors to achieve this efficiency (even higher than this post here) https://preview.redd.it/eqs4p9aatq971.png?width=803&format=png&auto=webp&s=dfa84797b0f979cc3009da605a010b6ee9fbbae6 Miner: GMiner GPU: 1660Ti Memory clock offset: --mclock 890 (most people can push this up to 1000 or 1100 MHz to get around 30 MH/s but my GPU will crash if it goes higher than 890) Core clock: --lock_cclock 900 (because of that, I decided to lower the core clock) Voltage: --lock_voltage 620 (and undervolt the shit out of the CPU) I do not use MSI Afterburner because it only allows me to undervolt the GPU to 700 mV maximum submitted by /u/minhduc66532 [link] [comments]

My First Ever Mining Rig! Posted: 06 Jul 2021 07:23 PM PDT submitted by /u/diorhelp [link] [comments]

Funny little 3 gpu rig Posted: 06 Jul 2021 05:33 PM PDT submitted by /u/supertree [link] [comments]

Replacing Thermal Pads and Brand Recommendation Posted: 06 Jul 2021 03:27 PM PDT I just bought a used EVGA 3090 FTW 3, being delivered to me in couple days. And I own one of TUF 3080, MSI 3080 Trio, and EVGA 1070 FTW. Tuf 3080 (96 mh/s at 98C vram) EVGA 1070 FTW (28 mh/s at 54C core) are performing okay, so I'm considering leaving them unmodded. And I heard EVGA stock thermal pads are great too. MSI 3080 Trio, however, definitely needs repadded, performing 86 mh/s at 100C vram. Both 3080s are at 70% power, -150 core, +1200 mem at 70% fan (oc settings). [tl;dr] Should I replace thermal pads on all of my gpus or just the MSI Trio? And what brand do you recommend? submitted by /u/xScarbo [link] [comments]

PSU Dual PCIE 6+2 Good for two GPUS? Posted: 06 Jul 2021 03:50 PM PDT I have a DA700 PSU, it has two dual PCIE (6+2). I am trying to power two GPUs, a 3070 and a 1660 super. I am not sure how safe it is to use a the PCIE splitter to power both. Any advice? submitted by /u/m7mdswelam [link] [comments]

Project - need help with cooling pump! Posted: 06 Jul 2021 12:15 PM PDT Hey peeps! I need your help since I am pretty much stuck with my project. I want to put a small crypto mining rig into a dielectrical fluid. The rig is fully submerged in dielectrical fluid. The fluid is being pumped through pipes to a cooler and then back to the rig. My end goal would be connecting the cooling system to a heat exchanger and supplying my house's heating system with wasted energy from the rig. But I am hung up on the pump. So far I have chosen the EK-DDC 3.2 PWM since it seems to be a fitting option.However, there's two problems: Can that pump even run on dielectrical fluid? So far, I haven't found any kind of information on wheter it can or can't - just that it's supposed to be used for water cooling systems. The pump can only pump fluid not hotter than 60° Celsius. I haven't done any thorough calculations, but my rough estimates indicate to me that the fluid may reach temperatures higher than that. I have looked up similar models, but every pump I have looked at seems to have these limits. Alternatively, I could by pumps for house heating systems which don't have these issues, but the cheapest models are around three times the cost. Or I could by far cheaper pumps for model building, but most of these cannot be adjusted for speed / flow which is important to me since I want to adjust the flow automatically according to the fluid temperature and I also have concerns about these model pumps when it comes to durability. Do any of you know whether points 1 and 2 are an issue or not? Or could you suggest another model that does not have any of these limitaions? Edit: Fluid is Electrocool EC 100 submitted by /u/Freibeut3r [link] [comments]

Slightly long post. I am confused as I now have an RTX 3070, 3070 Ti, and GTX 1070 and a PC with only 2 PCI-e slots. Need advice for the options I have. Posted: 06 Jul 2021 10:40 AM PDT I have a GTX 1070 which I purchased 4 years ago I was selected in my local Microcenter raffle and I purchased an Asus Tuf RTX 3070Ti OC (LHR) for $1100 incl. tax. about 10 days back. I figured since cards are so hard to come by I'll buy the 3070Ti and mine on the card (ROI is 10-11 months) and I need one for gaming anyway. Then I entered a Newegg raffle yesterday and I won a chance to purchase GIGABYTE AORUS GeForce RTX 3070 for $800 excl tax Now I have three cards - GTX 1070 - 4-year-old card RTX 3070 ($800) - 5 month ROI before ETH POS RTX 3070 Ti LHR ($1100) - 10-11 month ROI before ETH POS But my motherboard has only two PCI-e slots, so if I want to use 1070 + 3070 + 3070Ti I need to buy a separate mining rig. What should I do? These are the only options I seem to have: Assume GPU mining is profitable after ETH POS: Keep all 3 cards and buying a separate mining rig to mine two 3070 and 1070 cards 24x7 and use my 3070 Ti on my main PC and mine while not gaming Wait and See Approach: Sell only the 3070Ti LHR because of its higher price and longer ROI and only use RTX 3070 and GTX 1070 in the main PC and don't spend any money on a separate mining rig.I can ROI 3070 in 5 months. Wait and see what happens after ETH POS. The money sold from 3070Ti is better spent investing it directly on crypto now. Assume GPU mining won't be profitable at all after ETH POS3.1. Sell GTX 1070 and GTX 3070 Ti now and keep the 3070 -- faster ROI, slower gaming performance.3.2. Sell GTX 1070 and cancel the GTX 3070 Newegg order and only keep the 3070 Ti -- slower ROI, faster gaming performance in the end. All solid advice is appreciated. submitted by /u/Bloodmeister [link] [comments]

Any recommendations for these GPU OC settings I use for my 2060 Super gaming PC that I do both mine and game on? Posted: 06 Jul 2021 09:48 AM PDT Settings Screeenshot for 2060 Super- imgur.com/a/xsh4Gxv Before I was changing settings every time I switched to mining but that started causing problems. So now I leave it on these settings and gaming performance seems the same and temps have been good. Just wanted to find out if anything stood out to you fine people. Thanks! submitted by /u/tigerblood2613 [link] [comments]

Should I use the daisychain 6+2 from one gpu to power another gpu? Posted: 06 Jul 2021 09:43 AM PDT tittle submitted by /u/diorhelp [link] [comments]

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