[ANN] cudaMiner & ccMiner CUDA based mining applications [Windows/Linux/MacOSX]

[Kheg]

This begs the question, how many cards does cudaminer support?

I suppose it also begs the question of how many cards the nvidia drivers would support as well... 

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[cbuchner1]

This begs the question, how many cards does cudaminer support?

I suppose it also begs the question of how many cards the nvidia drivers would support as well...  

8 and I know someone maxing this out

about the drivers? dunno. I remember having seen some forum posting (nvidia forums) of a guy having 14 cards recognized. But during operation there were issues.


Christian

[carloss]

The New Nvidia GeForce GTX 750 Ti Scrypt Mining Performance
http://cryptomining-blog.com/922-the-new-nvidia-geforce-gtx-750-ti-scrypt-mining-performance/

Quite promising. Is there a version of this card which fits just one slot? If I could fit four of these cards to the MB with 4 PCIe slots (preferably without risers) it could be quite interesting...

[relm9]

The cards are up on Newegg, I just grabbed an MSI 750 TI

http://www.newegg.com/Product/Product.aspx?Item=N82E16814127783

That one comes with a $10 rebate and AC Liberation code, plus it has a better cooler, so not a bad deal.

[debido666]

Those cards on NewEgg are 2GB. With empty surface mounts for chips on the back. Guessing 4GB around the corner?

[Thirtybird]

The cards are up on Newegg, I just grabbed an MSI 750 TI

http://www.newegg.com/Product/Product.aspx?Item=N82E16814127783

That one comes with a $10 rebate and AC Liberation code, plus it has a better cooler, so not a bad deal.

I'm confused - I thought I read that the cards had 640 cuda cores - the msi specifications show 960.  (5x128=640 - they would need 7.5 SMM units to hit 960)

[taltamir]

The New Nvidia GeForce GTX 750 Ti Scrypt Mining Performance
http://cryptomining-blog.com/922-the-new-nvidia-geforce-gtx-750-ti-scrypt-mining-performance/

Quite promising. Is there a version of this card which fits just one slot? If I could fit four of these cards to the MB with 4 PCIe slots (preferably without risers) it could be quite interesting...

Oh great, and I just dropped 1900$ on the parts to build a 2x 780 Ti rig from newegg.

[SimonFR]

Hi,

I have this card :
http://www.nvidia.com/object/product-nvs-300-us.html

It has 16 cuda core.

But I still don't get it.
I know I have to use the F for Fermy/Legacy flag, but for the blocks and warps I don't understand.

I tried 32x16 which is getting 5000khashs/s but result only in new stratum blocks detected and no accepted blocks neither refused.
How do you compute the best BxW for an legacy card like that ?

PS : I know it's a really bad card...

use the autotune: -lF (without any number, it should be fast with 16 cores)

autotune is not yet ready for keccak so I can't use this easy solution...

[ivanlabrie]

Damn, I need to get 4 of these asap

Someone test proper yacoin settings with high -L and core oc please!!!

[djm34]

Hi,

I have this card :
http://www.nvidia.com/object/product-nvs-300-us.html

It has 16 cuda core.

But I still don't get it.
I know I have to use the F for Fermy/Legacy flag, but for the blocks and warps I don't understand.

I tried 32x16 which is getting 5000khashs/s but result only in new stratum blocks detected and no accepted blocks neither refused.
How do you compute the best BxW for an legacy card like that ?

PS : I know it's a really bad card...

use the autotune: -lF (without any number, it should be fast with 16 cores)

autotune is not yet ready for keccak so I can't use this easy solution...

Are you really sure you want to mine maxcoin with your card ?
It won't be profitable at all... Even with my 780ti I gave up...
You should rather mine panda or utc (and autotune works...)

[SimonFR]

Hi,

I have this card :
http://www.nvidia.com/object/product-nvs-300-us.html

It has 16 cuda core.

But I still don't get it.
I know I have to use the F for Fermy/Legacy flag, but for the blocks and warps I don't understand.

I tried 32x16 which is getting 5000khashs/s but result only in new stratum blocks detected and no accepted blocks neither refused.
How do you compute the best BxW for an legacy card like that ?

PS : I know it's a really bad card...

use the autotune: -lF (without any number, it should be fast with 16 cores)

autotune is not yet ready for keccak so I can't use this easy solution...

Are you really sure you want to mine maxcoin with your card ?
It won't be profitable at all... Even with my 780ti I gave up...
You should rather mine panda or utc (and autotune works...)

Are you saying that because I won't get any "accepted share" with this low hashrate ? If yes I will move to Pandacoin (I didn't heard about utccoin).

[debido666]

Overclocking Nvidia GeForce GTX 750 Ti Maxwell for Mining

http://cryptomining-blog.com/928-overclocking-nvidia-geforce-gtx-750-ti-maxwell-for-mining/

[djm34]

Overclocking Nvidia GeForce GTX 750 Ti Maxwell for Mining

http://cryptomining-blog.com/928-overclocking-nvidia-geforce-gtx-750-ti-maxwell-for-mining/

How much power can be delivered by a motherboard alone ?
Will it still work if you plug 3 or 4 of these cards directly on the mb ? (in view of the format of the reference card it seems it was rather designed for miniATX)    

[cbuchner1]

Overclocking Nvidia GeForce GTX 750 Ti Maxwell for Mining

http://cryptomining-blog.com/928-overclocking-nvidia-geforce-gtx-750-ti-maxwell-for-mining/

How much power can be delivered by a motherboard alone ?
Will it still work if you plug 3 or 4 of these cards directly on the mb ? (in view of the format of the reference card it seems it was rather designed for miniATX)    

some Mobos like my MSI K9A2 Platinum V2 and my ASRock Fatal1ty Z87 Killer have MOLEX connectors on the mainboard to provide extra power to the PCI express bus.

[antonio8]

Hey Christian,

At work but wanted to ask for when I get home.

Just got the MSI gtx750ti non powered OC. I am seeing from the results it already does the exact same as my 670 but a lot less power. Awesome.

Want would be a proper bat file since Maxwell is new? Should I use K or T setting in the bat? I want to try scrypt, jane and kecca to see how it competes with my 670.

I want to test it out with PTS also and see if it will do about 1,000 c/m like my 670. I will be thrilled if it does for the price of the card and the power draw. If it can I am going back to Fry's and picking up 3 more. I would really like the powered edition but this is all they have.

Thanks

[cbuchner1]

Hey Christian,

Want would be a proper bat file since Maxwell is new? Should I use K or T setting in the bat? I want to try scrypt, jane and kecca to see how it competes with my 670.

follow the settings given in this blog. They use the T kernel in a 5x24 launch configuration for scrypt mining, together with -H 1. http://cryptomining-blog.com/

I wonder which kernel is fastest for Keccak on Maxwell (K or T).

Christian

[antonio8]

Hey Christian,

Want would be a proper bat file since Maxwell is new? Should I use K or T setting in the bat? I want to try scrypt, jane and kecca to see how it competes with my 670.

follow the settings given in this blog. They use the T kernel in a 5x24 launch configuration for scrypt mining, together with -H 1. http://cryptomining-blog.com/

I wonder which kernel is fastest for Keccak on Maxwell (K or T).

Christian

I wish I knew programming.

I will play around with both and see what I get.

Thanks for responding.

[Cial]

Christian did you buy a 750ti to play with?

[Cial]

Hey Christian,

At work but wanted to ask for when I get home.

Just got the MSI gtx750ti non powered OC. I am seeing from the results it already does the exact same as my 670 but a lot less power. Awesome.

Want would be a proper bat file since Maxwell is new? Should I use K or T setting in the bat? I want to try scrypt, jane and kecca to see how it competes with my 670.

I want to test it out with PTS also and see if it will do about 1,000 c/m like my 670. I will be thrilled if it does for the price of the card and the power draw. If it can I am going back to Fry's and picking up 3 more. I would really like the powered edition but this is all they have.

Thanks

Which Frys did you go to? The 750 isn't showing up on their website yet.

[cbuchner1]

Christian did you buy a 750ti to play with?

I ordered one. A friend ordered six.