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Author Topic: R9 280x 4Mh/s Mining Rig  (Read 21901 times)
flasheart
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January 02, 2014, 02:54:43 AM
Last edit: January 17, 2014, 11:06:38 PM by flasheart
 #1

So I'm the proud new parent of my latest mining rig creation... what better way to celebrate then with photos  Grin

Hope you enjoy.



Specs are in post #19 Below.

If these help you or you need custom help please PM me, I'll see what I can do.

I do accept donations BTW, share the love... Addresses are in my signature.

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January 02, 2014, 02:57:49 AM
 #2

wow, the sapphire 280x toxic?

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January 02, 2014, 03:00:52 AM
 #3

So I'm the proud new parent of my latest mining rig creation... what better way to celebrate then with photos  Grin

Hope you enjoy.

http://i206.photobucket.com/albums/bb251/flashrt/4Mhs_zps881cbb6f.jpg

settings? i cant get my r9280xs saphires over 550 to 650 each



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January 02, 2014, 03:09:05 AM
 #4

806!?

daaaaaaaaaaaaaaaaaaaaaaaamn

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January 02, 2014, 03:12:25 AM
 #5

Looks good. What are the temps like when you run it for longer than 4 minutes ?

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January 02, 2014, 03:12:56 AM
 #6

Cgminer config ? Gpu manufacturer?

nope
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let's make a deal.


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January 02, 2014, 03:16:14 AM
 #7

mmm shiny!

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January 02, 2014, 03:22:28 AM
 #8

So I'm the proud new parent of my latest mining rig creation... what better way to celebrate then with photos  Grin

Hope you enjoy.



settings? i cant get my r9280xs saphires over 550 to 650 each


Would love to know your settings as well.  I have some Sapphire 280x cards on the way.
Thanks.
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January 02, 2014, 03:23:43 AM
 #9

what is your sets  Roll Eyes
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January 02, 2014, 03:23:53 AM
 #10

Can you write what is in this rug? Mobo psu cpu all of this.
Itz sooo beauty Cheesy
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January 02, 2014, 03:25:39 AM
 #11

I can get my gigabyte r9 280s to around 740 each with no OC.

But, this is good news if he shares his cgminer details and OC settings!
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January 02, 2014, 03:28:27 AM
 #12

I can get my gigabyte r9 280s to around 740 each with no OC.

But, this is good news if he shares his cgminer details and OC settings!

Cant get over 710 on wf3 even less on battlefield editions

nope
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January 02, 2014, 03:29:34 AM
 #13

Cgminer config ? Gpu manufacturer?


Might get a hint from the 'sapphire' name across the top of the cards  Wink




Very nice OP, very nice.
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January 02, 2014, 03:29:51 AM
 #14

i've seen ads for that rig holder or the frame or whatever.. damn that looks nice. gettin one now Smiley

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January 02, 2014, 03:29:54 AM
 #15

I can get my gigabyte r9 280s to around 740 each with no OC.

But, this is good news if he shares his cgminer details and OC settings!

Its heavily overclocked. Most cards memory limits them hitting 800s. Need to be clocked around 1800-1900.
Its not very efficent way, but surely put cards on its limits.

https://litecoin.info/Mining_hardware_comparison

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January 02, 2014, 03:31:26 AM
 #16

Cgminer config ? Gpu manufacturer?

sapphire toxic

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January 02, 2014, 03:33:39 AM
 #17

where can I buy that case?
flasheart
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January 02, 2014, 03:34:55 AM
 #18

Can you write what is in this rug? Mobo psu cpu all of this.
Itz sooo beauty Cheesy

Since I knew people would ask... The frame is just 1inch square aluminum tube rived together with some flat / angled aluminum... stole some ideas from other people's rigs... total cost $50 plus $20 for a rivet gun I didn't own.

I decided to use my desktop MB / CPU / Memory and upgrade my main system with something new, so what is pictured in this rig is a:

Asus Maximus IV Extreme (has 12v GPU power on MB)
Sandybridge i7 processor
16GB Ram
Watercooled CPU

All of that is overkill, but I just pulled it from my desktop so meh...

Of interesting note, I had to use 16x to 16x risers on 2 of the slots or Windows wouldn't recognize the cards, I don't know why, but it is what it is.  1x to 16x risers on the other 3.

2 PSU's... 1 1200W and 1 1000W

And of course 5x Sapphire Toxic R9 280x  Main Specs:  TC=8193, MEM=1800, Engine=1100

As for length of time, I ran for 5 hours no problems with zero HW errors, I rebooted to remove killawatt voltage meter and post pics.

Unfortunately this speed does come with a price, the cards have to run at 1.256V  I can run at 765Kh/s per card at 1.2V if I lower mem to 1500 and engine to 1100.  This also lowers temps from high 70's to low 70's.

There are my secrets guys... took me weeks to tune these boys, but Toxics are best IMHO... now watch them go out of stock again.   Roll Eyes


FLASHEART COMPUTRONIC AND CRYPTOGRAPHIC MINING DISPENSARY

EAC: ejivtoN3m1FmNvN8N3E4gSh8AX6XNMhzB2 | LTC: LVqAT6xBbxytnZ4ndVgD2BQNUtb6Dv59Cn | BTC: 187P7jMH5VeFCFRNBQcePZkAvEMDZ2JXsb  Anything else isn't worth keeping.
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January 02, 2014, 03:35:36 AM
 #19

how were you able to get all the gpu's it seems everywhere I look for cards they have a max of 1/customer

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January 02, 2014, 03:38:27 AM
 #20

Can you write what is in this rug? Mobo psu cpu all of this.
Itz sooo beauty Cheesy

Since I knew people would ask... The frame is just 1inch square aluminum tube rived together with some flat / angled aluminum... stole some ideas from other people's rigs... total cost $50 plus $20 for a rivet gun I didn't own.

I decided to use my desktop MB / CPU / Memory and upgrade my main system with something new, so what is pictured in this rig is a:

Asus Maximus IV Extreme (has 12v GPU power on MB)
Sandybridge i7 processor
16GB Ram
Watercooled CPU

All of that is overkill, but I just pulled it from my desktop so meh...

Of interesting note, I had to use 16x to 16x risers on 2 of the slots or Windows wouldn't recognize the cards, I don't know why, but it is what it is.  1x to 16x risers on the other 3.

2 PSU's... 1 1200W and 1 1000W

And of course 5x Sapphire Toxic R9 280x  Main Specs:  TC=8193, MEM=1800, Engine=1100

As for length of time, I ran for 5 hours no problems with zero HW errors, I rebooted to remove killawatt voltage meter and post pics.

Unfortunately this speed does come with a price, the cards have to run at 1.256V  I can run at 765Kh/s per card at 1.2V if I lower mem to 1500 and engine to 1100.  This also lowers temps from high 70's to low 70's.

There are my secrets guys... took me weeks to tune these boys, but Toxics are best IMHO... now watch them go out of stock again.   Roll Eyes



how many watts total?

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