How much khash/s do you get mining?

[Mirsad]

To all of you getting more than 500kh out of a 7850: HOW? I only got one (2gb, 2 fans) and Im not getting above 300kh. I tried differnet settings in the batch file, but it stays pretty much the same. Any ideas?

500 KH/s with 1 7850 is impossible.
In my 7850 Rig I can manage stable 380 KH/s per card with 1110 Mhz Core / 1375 Mhz Mem
But you really need to tweak every card ! Don't copy settings, that will lead to lower hashrates. Core / Memory ratio is crucial.

Max I can get out of the 7850 is 400 KH/s, but it's not worth the extra power draw.

[Spiffy_1]

They are twin frozr 3 cards.  I could push them a lot more but I want to stay on one 1000W PSU for efficiency sake.. Otherwise I'm sure I could hit 2.0 easy

[y3804]

11 Mhash/s from 17 @ 7950's
I have another 21 R9 280X's that I am slowly bringing online this and next week.  It's going slow as I am having power and cooling issues as well as I have not really figured out the best settings yet.  These new 280X's are 5 different brands so that might be a challenge.  I am hoping for another 15 Mhash/s from them.

That's an epic setup! How many rigs? Cost of components?
What is ROI? what coin do you mine?

[Haze]

2,200 KH/s. 3x 7970s. Best part is, my friend bought the rig in April but couldn't get it to work so it just sat at his house. He gave it to me and a week later I got it working. I send him some coins now and then. He basically just wrote off $2k before I got it to work so we're both happy.

[tadakaluri]

I am getting 433 kh/s with my 5870

[Bilibong]

I'm running a 7790 and getting on average about 190 kH till I can get a R9 280x or 290 . and then on my old i7 laptop with a 6770 Im getting 58kH with the temp stayin about 66

[notabeliever]

I'm getting ~250 khash/s on a stock reference GTX 570.
cudaminer.exe  -C 2 -i 0 -H 0 -l F15x16

Can't use your settings on EVGA GTX 750ti 2gb ram stock with fan

246 khash     -   with cuadminer   -H2 -i 0 -l T5x24 -C 1 -m 1  (hashes are plus or minus but the average is 246 and higher) T5 x 24 highest you can go - stable here

240 khash     -    with cuadminer   -H2 -i 0 -l T5x24 -C 2 -m 1  (hashes are plus or minus but the average is 241 and lower) stable

228 khash     -    with cuadminer   -H2 -i 0 -l T5x16 -C 1 -m 1  (hashes are plus or minus but the average is 228 and lower) stable


2700 khash     -    with cuadminer   -H2 -i 0 -l T5x32 -C 1 -m 1  (hashes are plus or minus but the average is 2500 and lower) unstable

2700 khash     -    with cuadminer   -H2 -i 0 -l T5x32 -C 1  (hashes are plus or minus but the average is 2500 and lower) unstable



now using ccminer-x64 v1.7

4100 kh (1.9 mh) Qubit
2666 kh X11

[RJX]

My Accelero Extreme HD5970 does around 520KHs although it does make the pc really sluggish and for some reason this GPU heats up more then for example an HD5850 Sapphire or Ati Radeon HD5870.

I know, it's all outdated crap. Like me