Hello everyone, I´ve been playing with some of the profitability calculators available online, trying to get an accurate ROI for a rig. I´d like to know, however, actual figures from people actually mining. Any input will be greatly appreciated (ETH earned per hashrate unit per day, for example).
Hello everyone, I´ve been playing with some of the profitability calculators available online, trying to get an accurate ROI for a rig. I´d like to know, however, actual figures from people actually mining. Any input will be greatly appreciated (ETH earned per hashrate unit per day, for example).
In my case every rx470 generates 1 etherum a month so depending on number of cards per rig, cost of kw etc you can do your numbers. Cheers
Cheapo ASUS RADEON RX 570 4GB EXPEDITION OC with mem straps of 1:1500 copied up to 1:2000, hashing 28.5MH/s currently (1300/1980), latest AMD driver. Need to tweak. Any hints appreciated!
GPU0 is a ASUS STRIX 480 8GB that I use for mining+gaming (I toggle it off in Claymore when gaming; mem speeds couldn't really be pushed and neither could the undervolt because of the dual-usage hence the significantly lower hashrate...I'm too lazy to flash a BIOS to it and reboot for gaming)
GPU1 is a reference ASUS 480 8GB. Best performer out of the bunch. No longer available by ASUS as far as I know (never saw them make another one after I was lucky enough to get this one).
GPU2 is a MSI 470 Armor 4GB. Probably the worst of the bunch. I wasn't paying attention when I ordered it and got the 1650mhz mem clock version. These mem chips are probably sub-par hence the lower-than average advertised speeds (and hence lowest hashrate out of all the cards I have).
GPU3 is a reference MSI 480 4GB.
All 4 cards have Samsung memory and all 4 cards are using completely custom timing straps. Over a 12 hour period each card generates around 100 memory errors (0 rejected and 0 invalid shares according to Claymore's miner).
GPU0 is a ASUS STRIX 480 8GB that I use for mining+gaming (I toggle it off in Claymore when gaming; mem speeds couldn't really be pushed and neither could the undervolt because of the dual-usage hence the significantly lower hashrate...I'm too lazy to flash a BIOS to it and reboot for gaming)
GPU1 is a reference ASUS 480 8GB. Best performer out of the bunch. No longer available by ASUS as far as I know (never saw them make another one after I was lucky enough to get this one).
GPU2 is a MSI 470 Armor 4GB. Probably the worst of the bunch. I wasn't paying attention when I ordered it and got the 1650mhz mem clock version. These mem chips are probably sub-par hence the lower-than average advertised speeds (and hence lowest hashrate out of all the cards I have).
GPU3 is a reference MSI 480 4GB.
All 4 cards have Samsung memory and all 4 cards are using completely custom timing straps. Over a 12 hour period each card generates around 100 memory errors (0 rejected and 0 invalid shares according to Claymore's miner).
do u have any tutorial sources to custom timing straps ?
hello guys, i have a serious problem that i can't solve. I have a rig with 5 sapphire nitro rx 470 4gb. The power consumption for this rig is 1220 watt approximately (200 - 240 watt per gpu), it's insane! I determinated this with two different instruments and both shows me this power consumption. I am using ethosditro, here the settings in config file. Thanks in advance
i'm running a poor man's rig, mining on my 7970 PCS card and getting 11mh/s on claymore and w10 no issues but 0.02443385 ETH over 2 days of mining. can't get it to work on ethminer...keep getting jhason parson error but test shows 22mh/s no errors. thinking on getting 280x X 4 or 380x .....await advice guys.
Just setup my first rig Used some parts from old PC Athlon processor 4*Sapphire RS480 4gb nitro (without the plus) - All Samsung memory Currently getting a stable 29mh/s . Running over a day Getting a lot stale shares. Seems to a problem with the Wifi. I didn't use the extender cable so all those graphic cards must have been cutting the signal. Hopefully it should be much better with the extender cable. I can push it above 30mh/s but then power usage increases a lot Any suggestions?
Hey man, i have the same card, but is elpida memory, whats bios you have utilized? I mining at @29 MH/S with 110w utilization showing in afterburner. its is to much?
(I MINING ETH AND DECRED IN DUAL MINING USING CLAYMORE)
How i can decrease the watts and do the same 29mh\s ?
All 4 cards have Samsung memory and all 4 cards are using completely custom timing straps. Over a 12 hour period each card generates around 100 memory errors (0 rejected and 0 invalid shares according to Claymore's miner).
hello guys, i have a serious problem that i can't solve. I have a rig with 5 sapphire nitro rx 470 4gb. The power consumption for this rig is 1220 watt approximately (200 - 240 watt per gpu), it's insane!
I was able to get the power consumption down to 100 W per card on the wall with heavy undervolting/underclocking. I used a voltage of only 0.87 V and a clock of 1150 MHz, which is sufficient for 29-30 MHash. Tight (1500) memory straps, memory clocked to 1980-2050. Unfortunately it is only Hynix and Elipda.
Cheapo Gigabyte RX 580 4 GB.
Those 580 may not be faster, but they seem to undervolt very well.
All 4 cards have Samsung memory and all 4 cards are using completely custom timing straps. Over a 12 hour period each card generates around 100 memory errors (0 rejected and 0 invalid shares according to Claymore's miner).
How do you check the amount of memory errors?
You sir deserve a gold star for asking. Memory errors decrease your EFFECTIVE hashrate hence decreasing your mining income. You can check this through the free program HWINFO. My golden rule is that if I see more than 1 mem error every 3 min then either loosen the GDDR5 straps or lower the mem timing. You should get as close to 0 as possible. If you crash or see invalid shares then you need to do some tweaking.
After a rig check, i've been looking in to 6GPU rigs but with everything being sold out and superinflated it seems better to make a 4GPU rig with the potential of just making another 4. PSU/Mobo/CPU costs seem close to 1/2 for 4GPU boards compared to 6 GPU's.
Processor: Intel G1840 Mobo: ASUS H81M-Plus Ram: Crucial 4gb DDR3 1600MHz PSU: EVGA 750W GPU: 4x Sapphire AMD Radeon RX 580 4gb PULSE Hard Drive: Windows 10 on 120gb Sandisk SSD. Frame: Custom made aluminium angle and some wood with some standoff screws. Risers: 4 Powered USB3.0 PCI-E Risers
This would be my first rig. I am a bit sceptical about the psu. I'm not sure how much power other components require so i'm a little worried that this will barely cover the rig. would 850W be sufficient or do I need 1000W?
I am not sure on the depreciation in the graphics cards, would it be better to spend 25% more on the Sapphire Radeon RX 580 8GB Nitro cards due to better resale value? The 8gb cards are in stock a week earlier too.
Would it be possible to mix the cards, get 2x 4GB and 2x 8gb cards?
2 rx580 hynix 35-36 mhs per. 74c 120-126watt . Interested in actual shares grabbed, is it directly related to mhs or hash speed or potentially other factors. 2hr 109 shares two cards = .49 share per min. Wondering
I measure the power consumption with a calibrated electricity Watt meter
691 Watt / 168,5 MHS
-> 4,1 Watt / MHS
someone get better efficiency?
Seems like a low watt, nice. You get higher Efficiency with more cards per motherboard. Also better power supplies or running 220v is better then running 120v. I use a clamp multimeter and see [email protected] so 936w for 6 cards @ 35mhs 210mhs 4.45w / mhs . you win. need to target 840watt to beat you.. I have a HP power supply i need to put in and keep tuning, just get it running over the last 10 days.
Cheapo ASUS RADEON RX 570 4GB EXPEDITION OC with mem straps of 1:1500 copied up to 1:2000, hashing 28.5MH/s currently (1300/1980), latest AMD driver. Need to tweak. Any hints appreciated!
Did you get any further on tweaking this card, I ordered a couple myself but seem to find very little conclusive info regarding modding it's BIOS. Do the setting you put in turn out to work fine and stable? I see others mention they overheat?
Hello, I expect my order of 6 cards sapphire nitro + rx 580 8go gddr5. Someone has already tested ethOS 1.2.2 with BIOS modded and On TIMING (MHz) area copy 1500 to 1625, 1750 and 2000. Any hash rates with this config ? Thanks.
Hello, I'm going to build miner and I tough about AMD Radeon Pro WX 7100 workstations for it. Since they're made for work almost 24/7 + as I checked 7100 can give you 60+ Mhs.
Hello, I expect my order of 6 cards sapphire nitro + rx 580 8go gddr5. Someone has already tested ethOS 1.2.2 with BIOS modded and On TIMING (MHz) area copy 1500 to 1625, 1750 and 2000. Any hash rates with this config ? Thanks.
Hi everybody, here are my stats: i5 7600K Kfa2 GTX 1060 6GB Trial 1... 20265714 Trial 2... 20615122 Trial 3... 20615122 Trial 4... 20265714 Trial 5... 20615122 min/mean/max: 20265714/20475358/20615122 H/s inner mean: 6871707 H/s
After fiddeling a little bit with Precision X I landed at the following stable settings: Power target: +116% GPU Clock Offset: +230MHz Mem Clock Offset: +900Mhz Voltage: 65% (stayed at 1075mV)
My final results were as followed: 59°C (the room is very hot, as it is summer here) The whole (gaming) system draws 178W from the wall.
Comments
I´ve been playing with some of the profitability calculators available online, trying to get an accurate ROI for a rig. I´d like to know, however, actual figures from people actually mining. Any input will be greatly appreciated (ETH earned per hashrate unit per day, for example).
Thanks a bunch,
Ariel
Thanks a lot Zek!
GPU0 is a ASUS STRIX 480 8GB that I use for mining+gaming (I toggle it off in Claymore when gaming; mem speeds couldn't really be pushed and neither could the undervolt because of the dual-usage hence the significantly lower hashrate...I'm too lazy to flash a BIOS to it and reboot for gaming)
GPU1 is a reference ASUS 480 8GB. Best performer out of the bunch. No longer available by ASUS as far as I know (never saw them make another one after I was lucky enough to get this one).
GPU2 is a MSI 470 Armor 4GB. Probably the worst of the bunch. I wasn't paying attention when I ordered it and got the 1650mhz mem clock version. These mem chips are probably sub-par hence the lower-than average advertised speeds (and hence lowest hashrate out of all the cards I have).
GPU3 is a reference MSI 480 4GB.
All 4 cards have Samsung memory and all 4 cards are using completely custom timing straps. Over a 12 hour period each card generates around 100 memory errors (0 rejected and 0 invalid shares according to Claymore's miner).
I determinated this with two different instruments and both shows me this power consumption. I am using ethosditro, here the settings in config file. Thanks in advance
# SAPPHIRE NITRO 470 4G
loc 7c6776 nitros
fan 7c6776 80 80 80 80 80
pwr 7c6776 7 7 7 7 7
mxt 7c6776 80
cor 7c6776 1126 1126 1126 1126 1126
mem 7c6776 1900 1900 1900 1900 1900
reb 7c6776 0
Profitability and speed can be found on profitability calculator page.
Let me know what you think
AMD 8350 CPU, ASUS CROSSHAIR V
I mining at @29 MH/S with 110w utilization showing in afterburner.
its is to much?
(I MINING ETH AND DECRED IN DUAL MINING USING CLAYMORE)
How i can decrease the watts and do the same 29mh\s ?
Tight (1500) memory straps, memory clocked to 1980-2050. Unfortunately it is only Hynix and Elipda.
Cheapo Gigabyte RX 580 4 GB.
Those 580 may not be faster, but they seem to undervolt very well.
Processor: Intel G1840
Mobo: ASUS H81M-Plus
Ram: Crucial 4gb DDR3 1600MHz
PSU: EVGA 750W
GPU: 4x Sapphire AMD Radeon RX 580 4gb PULSE
Hard Drive: Windows 10 on 120gb Sandisk SSD.
Frame: Custom made aluminium angle and some wood with some standoff screws.
Risers: 4 Powered USB3.0 PCI-E Risers
This would be my first rig. I am a bit sceptical about the psu. I'm not sure how much power other components require so i'm a little worried that this will barely cover the rig. would 850W be sufficient or do I need 1000W?
I am not sure on the depreciation in the graphics cards, would it be better to spend 25% more on the Sapphire Radeon RX 580 8GB Nitro cards due to better resale value? The 8gb cards are in stock a week earlier too.
Would it be possible to mix the cards, get 2x 4GB and 2x 8gb cards?
Cheeers for any opinions/corrections.
Thanks for the reply in advance!
Thanks.
Since they're made for work almost 24/7 + as I checked 7100 can give you 60+ Mhs.
here are my stats:
i5 7600K
Kfa2 GTX 1060 6GB
Trial 1... 20265714
Trial 2... 20615122
Trial 3... 20615122
Trial 4... 20265714
Trial 5... 20615122
min/mean/max: 20265714/20475358/20615122 H/s
inner mean: 6871707 H/s
After fiddeling a little bit with Precision X I landed at the following stable settings:
Power target: +116%
GPU Clock Offset: +230MHz
Mem Clock Offset: +900Mhz
Voltage: 65% (stayed at 1075mV)
My final results were as followed:
59°C (the room is very hot, as it is summer here)
The whole (gaming) system draws 178W from the wall.
Benchmarking results:
Trial 1... 21321045
Trial 2... 21313940
Trial 3... 21313940
Trial 4... 21313940
Trial 5... 21663349
min/mean/max: 21313940/21385242/21663349 H/s
inner mean: 14328131 H/s
Are your results similar? Is there anybody with a higher score on a two-fan GTX 1060 6GB on Windows 10 x64?
Best wishes
You can tip me at: 0x838a8132259F6d9ea8234547f32Bf0F233B3aC2A
min/mean/max: 4631210/12582911/14592682 H/s
inner mean: 9699327 H/s
Windows / 10 / Nvidia GeForce GTX 970 / v0.9.25-70867904
min/mean/max: 18169260/18182994/18206587 H/s
inner mean: 18179708 H/s
So the initial mining rig im building looks like this:
Mobo ASRock Z97 Anniversary
intel pentium G3260
8Gb DDR3 Ram
PSU Corsair 650Watt
120Gb SSD
2x MSI geforce gtx 1060 armor 6Gb
More GPU's will be added till i have 6
Will post performance of this once up and running.