820KHs per 280x - Config + SS

[Theenos]

Surely can't wait for mine to come in now! Be next week but this is much better than the 720 I was looking at before! Nice job!

[Freekje]

Nice hashrate!
but the kh/w is meh for 280x's

[QNX]

can anybody post the link for this version of rom?

[Gazza1]

I knew this would drive up the price.  MSI 280x are $499 now.  lol.

Has anyone else been able to do this on their MSI 280x's?

[mrugala]

I knew this would drive up the price.  MSI 280x are $499 now.  lol.

In what universe? :O

[Gazza1]

I knew this would drive up the price.  MSI 280x are $499 now.  lol.

In what universe? :O

seriously?

http://www.newegg.com/Product/Product.aspx?Item=N82E16814127759

[mrugala]

I knew this would drive up the price.  MSI 280x are $499 now.  lol.

In what universe? :O

seriously?

http://www.newegg.com/Product/Product.aspx?Item=N82E16814127759

So Your only source for hardware is newegg, and nothing else?

[Gazza1]

I knew this would drive up the price.  MSI 280x are $499 now.  lol.

In what universe? :O

seriously?

http://www.newegg.com/Product/Product.aspx?Item=N82E16814127759

So Your only source for hardware is newegg, and nothing else?

Quit being a jackass.  Everyone knows newegg is the baseline for everything.  And obviously anyone with a brain knows dozens of other places to shop.

[QNX]

Can somebody post 042 bios from this card?

found https://app.box.com/s/v1ihzz04dytdbv3m7wua

[kaiMCsquare]

has anyone other than the OP managed to pull this 820khs off?
im trying but cant hit it yet.
cheers.

[zneww]

I knew this would drive up the price.  MSI 280x are $499 now.  lol.

In what universe? :O

seriously?

http://www.newegg.com/Product/Product.aspx?Item=N82E16814127759

So Your only source for hardware is newegg, and nothing else?

Quit being a jackass.  Everyone knows newegg is the baseline for everything.  And obviously anyone with a brain knows dozens of other places to shop.

hahahaha

[jameschase]

has anyone other than the OP managed to pull this 820khs off?
im trying but cant hit it yet.
cheers.

I get 745 max on my MSI. Tried this guy settings - less than 600Kh/s

https://bitcointalk.org/index.php?topic=438191.msg4839916#msg4839916

[atp1916]

has anyone other than the OP managed to pull this 820khs off?
im trying but cant hit it yet.
cheers.

I get 745 max on my MSI. Tried this guy settings - less than 600Kh/s

https://bitcointalk.org/index.php?topic=438191.msg4839916#msg4839916

These MSI cards may be special.  They do use Samsung ram, and not elpida or hynix.  There's a good chance the MSI card bios may having tigher memory timings etc which allow higher hashrates.

The only other 280xs i know of that hit this high are those Sapphire Toxic 280xs.  I would be highly interested in knowing what brand of ram they use.

[elixir]

hi everyone.

ive been mining with my vtx3d 7870 black tahiti le for a while now and im getting 345kh/s with cgminer i was just wondering if i could get a higher hashrate. this is my command.

--worksize 256 --lookup-gap 2 --thread-concurrency 8192 -g 2 --intensity 12 -Q 0

any help would be great. thanks.

[ballot]

has anyone other than the OP managed to pull this 820khs off?
im trying but cant hit it yet.
cheers.

I get 745 max on my MSI. Tried this guy settings - less than 600Kh/s

https://bitcointalk.org/index.php?topic=438191.msg4839916#msg4839916

These MSI cards may be special.  They do use Samsung ram, and not elpida or hynix.  There's a good chance the MSI card bios may having tigher memory timings etc which allow higher hashrates.

The only other 280xs i know of that hit this high are those Sapphire Toxic 280xs.  I would be highly interested in knowing what brand of ram they use.

can you show your memory  @ vbe7 or tahiti gddr5 identifier

[critical88]

Is the bf4 version same as this?

[atp1916]

I do not think the cards in the OP are BF4 Eds.

I can't provide anything about the ram as i have since sold these cards off for 270s.  

270s make quite a bit more sense in terms of performance / watt!

[Dannyboyni]

I do not think the cards in the OP are BF4 Eds.

I can't provide anything about the ram as i have since sold these cards off for 270s.  

270s make quite a bit more sense in terms of performance / watt!

What hash rate are you getting with the 270s? and which brand of 270s did you get?

[SheepOnDrugs]

I do not think the cards in the OP are BF4 Eds.

I can't provide anything about the ram as i have since sold these cards off for 270s.  

270s make quite a bit more sense in terms of performance / watt!

Not if you also calculate the cost for additional hardware like PSU, motherboard, RAM, CPU, USB and whatnot.

[Miner_]

I spoke to the owner of this shop. He has 14 in stock.
http://shop.magicboxsolutions.com/msi-radeon-r9-280x-graphic-card-1000-mhz-core-3gb-ddr5-sdram/