[Amazing] Bios Mod R370 27mh! | Bitcointalksearch.org

Mugatu

member

Activity: 93

Merit: 10

Quote from: vapourminer on October 04, 2016, 11:02:16 AM

perhaps the potatoes are throttling due to poor air flow? try better cable management and a few delta 5000 rpm fans (be sure to strap the potatoes down 1st).

I don't have the report with me, but I believe it is actually cheaper to replace the potatoes after a day or two of mining. It really depends of the quality of the potato. When using high quality potatoes, the cost of the fans and extra electricity to run them could be justified. This is probably what most people would want to do as the price of cheaper potatoes is not that different from the high quality product. But, if you are like me and have a good supplier who can get you a good deal on bulk low grade product, it isn't really worth it.

vapourminer

legendary

Activity: 4326

Merit: 3519

what is this "brake pedal" you speak of?

perhaps the potatoes are throttling due to poor air flow? try better cable management and a few delta 5000 rpm fans (be sure to strap the potatoes down 1st).

Mugatu

member

Activity: 93

Merit: 10

Quote from: vapourminer on October 04, 2016, 07:19:40 AM

has anyone tried them mashed yet. maybe its surface area that determines hash rate.

Q_R_V has tried baked potatoes and the results appear to be not that great. I'm not sure if mashed would be all that great, but I suppose you could try mashing raw potatoes.

Quote from: Q_R_V on October 03, 2016, 08:17:54 AM

Quote from: Mugatu on October 02, 2016, 07:26:02 PM

This is my rig:
I get about 350Mh/s per potato

Nice results, i was able get only 320Mh/s per potato, tried with a baked potatoes but hashrate was even lower.
On the other hand, your cable management is terrible! You need to work on it Wink

vapourminer

legendary

Activity: 4326

Merit: 3519

what is this "brake pedal" you speak of?

has anyone tried them mashed yet. maybe its surface area that determines hash rate.

snowyNNN

sr. member

Activity: 422

Merit: 251

Pasl [Xci-r.i.p.] Eth Zcl Kmd Zen Rep Xmr Sc Neo

I´m going to make salad out of my potatoes when I´m done mining.

Za1n

legendary

Activity: 1078

Merit: 1011

Quote from: Mugatu on October 02, 2016, 07:26:02 PM

This is my rig:

I get about 350Mh/s per potato

I suppose with enough potatoes one could (theoretically) power a small rig for a brief period of time. Wink

One potato, two potato, three potato, more...

Mugatu

member

Activity: 93

Merit: 10

Quote from: Q_R_V on October 03, 2016, 08:17:54 AM

Quote from: Mugatu on October 02, 2016, 07:26:02 PM

This is my rig:
I get about 350Mh/s per potato

Nice results, i was able get only 320Mh/s per potato, tried with a baked potatoes but hashrate was even lower.
On the other hand, your cable management is terrible! You need to work on it Wink

Yea, I know. It (cables everywhere) was an unexpected win. I ended up twisting the wires around each other even more and got another 3.5Mh/s per potato.

Q_R_V

sr. member

Activity: 428

Merit: 250

Inactivity: 8963

Quote from: Mugatu on October 02, 2016, 07:26:02 PM

This is my rig:
I get about 350Mh/s per potato

Nice results, i was able get only 320Mh/s per potato, tried with a baked potatoes but hashrate was even lower.
On the other hand, your cable management is terrible! You need to work on it Wink

Mugatu

member

Activity: 93

Merit: 10

This is my rig:

I get about 350Mh/s per potato

VENEZOLANO777

newbie

Activity: 1

Merit: 0

Quote from: sealofsun on October 02, 2016, 09:17:57 AM

http://i.hizliresim.com/A3PZ1Q.png
Memory clock 2000
Core clock 1800
Voltage +40
Power +20
At the wall 217w

That's not real, she leaves lying.

Research that image and the original is a RX480

http://forum.ethereum.org/discussion/comment/50266/#Comment_50266

Iegion

newbie

Activity: 39

Merit: 0

fake. my 370 with Samsung memory barely stable at 1700 no way you can get it to stable @ 2000 /1800core

Charloz24

hero member

Activity: 966

Merit: 501

FOR SURE... Roll Eyes

217W with just one pci-e 6 pins power.....

koody

member

Activity: 114

Merit: 20

Fake i think, it's not r7 370.

flikflak

sr. member

Activity: 408

Merit: 259

@BALTA00

Have a close look at his screenshot (and no, he is not the owner). What date is that rig mining on?

Q: Was the RX470 released by then?
A:
No

Q: Is it more likely the RX480 without any bios mods?
A:
Probably yes

Quote from: sealofsun on October 02, 2016, 09:17:57 AM

Memory clock 2000
Core clock 1800
Voltage +40
Power +20
At the wall 217w

BALTA00

member

Activity: 116

Merit: 10

It look nice, you mean RX 470? Sapphire? MSI?
Where you get that .ROM?

Talk more about it.

flikflak

sr. member

Activity: 408

Merit: 259

no reply?

liar!

right in the middle (post from alexng)

those are 3x RX480s

flikflak

sr. member

Activity: 408

Merit: 259

Ive had my 370 at 2000 MHz Memclock and didnt get more than 17 mhs out of it. Ramping up the coreclock didnt had any effect.
1800 for the core looks very optimistic.

So if that is true, than memory timings have been changed as well. But unlikely +10 mhs.

Those screenshoots are over 2 months old. Is that card yours and is it still working?

sealofsun

sr. member

Activity: 420

Merit: 250

Quote from: Q_R_V on October 02, 2016, 11:20:41 AM

Quote from: sealofsun on October 02, 2016, 09:17:57 AM

Core clock 1800

Air or LN2?

Air cooling. max temperature 64'C

Q_R_V

sr. member

Activity: 428

Merit: 250

Inactivity: 8963

Quote from: sealofsun on October 02, 2016, 09:17:57 AM

Core clock 1800

Air or LN2?

sealofsun

sr. member

Activity: 420

Merit: 250

Quote from: ORiN on October 02, 2016, 09:35:39 AM

R7 370? Non-reference?

Yea asus 4gb card.

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