Bitcoin Forum

I'm curious if my I have a high or low kH/s. Please post your kH/s here and the specs of your mining rig.

(I'm mining an altcoin with a GTX 760 at an average of 200 kH/s)

Im mining at 700 kh/s.

And also use my laptop for testing with cpu mining coins.

I have an average of 70 kh/s. I usually mine alt coins. I did not mine bitcoins.

Im at 880 kh/s with a R9 290, was quite an upgrade from a GTX 680 that i had before which only had around 220 :D

~400 kH/s with a 780 GTX and cudaminer

I have 2400 khs. an r9 270x,7970,7950, 6950, and a 7850. all the cards are pretty reliable. I obviously do scrypt mining, mostly DOGE. but right now I'm messing around with new scrypt coins that have come out recently. I do have an interesting tidbit, my sapphire 7950 fan bearing went bad and it started making terrible noises. While I was waiting on a new fan to come in from ebay, I let the fan continue to run at full blast. to my suprise, the fan motor (not the gpu) got so hot that one of the blades got hot enough that the plastic blade flung off ! luckily I had a spare cpu fan to put in front of it while I removed the bad fan and waited only 2 more days for the new fan to come in hahah !

So I recently bought a new Gigabite Radeon R9 270 for around $230. With proper config, I reached 450 kH/s.

"setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS=1

cgminer --scrypt -o xxx -u xxx -p xxx -I 19 -g 1 -w 512 --thread-concurrency 15232 --temp-target 63 --temp-cutoff 85 --lookup-gap 2 --gpu-memdiff 0"

My question is, should I believe my cgminer or pool stats with kH/s?

I have one R9 280x and mining at 1050 core/1500 memory   384 worksize   20992 thread concurency   20 agression   cgminer 3.6.6  -  735 Kh/s

Your cgminer will have a more accurate representation of what you are mining at. You would be able to obtain more kh's with intensity on 20 but you would have to change other settings to accommodate it so no HW errors occur.

 about 8600 kh/s with a R9 290. i highly recommned this card!

overclocked much ???

3960 KH/s

Mining with a 7950, I can't make it go over 500Kh/s :-(

mine are
7970: 625kh/s 900mhz core 1375mhz mem 70c temp
--intensity 13 --shaders 2048 --thread-concurrency 8192 -g 2 --lookup-gap 2 --vectors 1 --temp-cutoff 80
6950: 330kh/s 870mhz core 1250mhz mem 60c temp
--intensity 13 --shaders 1408 --thread-concurrency 6144 -g 1 --lookup-gap 2 --vectors 1 --temp-cutoff 80
Fx-4100: about 500kh/s on quark, 4.4Ghz core clock 40c temp

System spec:
CPU fx-4100, 4.4GHz x22 multi 40c full load (Corsair H40 CPU cooler)
Mobo: Asus m5a97 Evo 38c temp
Bus speed: 200mhz
FSB 2200mhz
NB: 2400mhz
Mem: 16gb 1600mhz 11-11-11-32
Primary hard drive: 128GB PCI-E SSD Raid 0
PSU: Corsair GS700 (700watt)

Mining at 630kh/s with the only gigabyte 7950 left.
Already sold all my miners a few months ago, not sure that was the right choice

800 kh/s, very annoying compare to other miners here

around 9000Kh/s with 5850x3,5870x8, 5970x4 7870x2 and R9 270X x2
assembled on 2x ASROCK 970 extreme4 and one ASROCK 990 FX extreme4 plus a few old motherboards only accepting 2 graphic cards
Powered by 3x Antec TPQ1200, one Antec TPQ 850, one Antec HCG850 and one  Antec HCG900

Waiting for one 970 extreme4 to put on 3x 5850 that are waiting to hash

BTW, it's hot in my room, even with the window half open in winter.

750KH/s @ Asus 280x Direct CU2 TOP

A whopping 580khash with 2x gtx 670's.  Even with the improvement with cudaminer, it's not enough to be profitable mining anything unless it's a new coin on day one. :'(

Well you dont need a heater in the winter!! :P

Running 4x 280x at 740Kh/s

Mining at 1300 Kh/s with an undervolted 7990 :). I'm down below the equator so its dam hot!

At the moment I have 2 x 2.5 GH/s.
I'm looking to buy something better soon, the ASIC cube looks to have some good reviews.
What do you guys think? Is the cube the best option available? and how long until something even better gets out?

This looks like Bitcoin mining. Any link to the cube ?  I hear it first time :)

6 x Asus 280x Direct CU2 TOP @ 743-745kh/s each = 4.5Mh/s

Undervolted 1100 or 1068 in trix and running 1060/1500 - i13 - tc8192 -w256

ASUS Sabertooth 990FX Motherboards

Running with open air frames @72c in summer.

These Asus R9 280X CU2s do pretty much 745kh/s out of the box and are voltage unlocked.

I turned GPU clock down from default of 1070 to 1060 and undervolted to get power usage and heat down.
That way the GPU fans are only running at 1500-2000 rpm so not so noisy and keeps the watts through PSU down as well.

Are we talking scrypt here?
If so;


Deskstop:
   GPU- HD 6850: 235kh/s
   CPU- i7 920: 27kh/s

Laptop:
   CPU- i7 3610QM: 36kh/s


also; https://litecoin.info/Mining_hardware_comparison is a good resource for finding what speeds you can get and the best setting for your miner.

I'm currently getting 1300 kH/s running 2x R9 270x cards.

740 each r280x X 4 in one rig.

2 x R9 290X

1.7 Mhash if i do -I 20

but their are loud as fuck, need to move on to a watercooled pc that would be great

600kh/s with a MSI twinfrorz iii 7950 :)

evga 770gtx at 247 khash/s mining scrypt, bitcoin mining I get around 280 mhash/s

buncha different cards...mining at 4000khs

Around 330 KH/s with a 5850 and a 5570 together. Nothing overclocked so far and using the 5850 in my main computer so intensity @12 most of the time.

Thanks for sharing your settings, but even matching yours I can't get pass 500... It might be the fact that the system is an old workstation with an Nvidia Quadro FX5800 (Currently not being used for mining) but I guess there might be some conflict there...

evga 600KH/s with Gigabyte HD 7950, temp 60C, 4101 RPM.
this is my config.

--Nfmin 4 --Nfmax 30 --StartT 1387769316  --gpu-engine 1100 --gpu-memclock 1500  -I 19 -g 1 -w 512 --thread-concurrency 20000  --lookup-gap 2 --no-submit-stale --gpu-fan 80

With a 760GTX  mine at 266kH/s and a bit more with some slight overclocking.

Around 630 KH/s with two evga.

450 kH/s  :'(

Damn you Nvidia

Averaging around 480 Kh/s with a Sapphire R9 270x, seems to be the most I can squeeze out of it...

My setting for anyone interested:

"api-listen" : true,
"intensity" : "19",
"vectors" : "1",
"worksize" : "256",
"kernel" : "scrypt",
"auto-fan" : true,
"temp-cutoff" : "85",
"temp-overheat" : "75",
"temp-target" : "70",
"scrypt" : true,
"thread-concurrency" : "15508",
"gpu-thread" : "1",
"gpu-engine" : "1135",
"lookup-gap" : "2",
"gpu-powertune" : "0",
"gpu-memclock" : "1500"

Around 300 KH/s. Not very much :(

1400kh/s

225000 KH/s
Stored @ own datacenter - 99.95% uptime last year

Well if you got over 250 you should be racking in the dough!!

Hi,

I use 2 280x Graphiccards
At the moment I have maxed them out but I haven't tweaked anything, they are doing 730 KHash each :)
I'm thinking of getting a couple of extra GPUs but then I need to upgrade my motherboard aswell ^^
Although I do got some great money from the Earthcoin jump, so 2 or 3 more 280s would be possible :D

 well some of you guys must be doing gr8, while i'm saving  up for a new card:
my asus hd 5670 can deliver 80-100 khps, and when i add in the amd phenomII x3 @ 2.8, add about 11 khps (or makes a good scout)
but if i use both, i can get a steady 100

880kh/s

I have two R9 290X and they do around 680 KH/sec.  Shouldn't they get more?


Almost any configuration I try gets HW errors.  Right now I have intensity 14, worksize 512, thread-concurrency 16384, gpu-engine 1025, gpu-memclock 1350, gpu-powertune 20, gpu-threads 2.

Only 150kh/s here, sadly.. Pretty much everything takes time. Either going to rent or upgrade my card.