Bitcoin Forum

and i want to buy a good one for mining...can somebody guide me please?
thankyou inadvance

If you are thinking of mining bitcoin with it don't you can't do it anymore a computer is way too slow.  If you are thinking of mining altcoins then try in the altcoin mining forum for some ideas.

I am speaking from experience right now.  I have 5 desktops running in my office at work and I am not making much from them at all.  They are all good systems and they make me a few altcoins per month, but they are not worth the electric they are using.  Now if you have free electric like I do, then it is worth the time for you to do it.  If you look hard enough, you will make more money in signature campaigns than you will mining with a desktop computer.

like other say, mining with pc is not profitable, do not do it

For mining  better invest in ASIC, GPU. 
Mining today has became less profitable so, First invest a little amount by buying small ASIC/gpu if you are profitable then increase your mining power.

if you want to invest in a mini computer with only two gpu to mine ethereum, this is possible, with just 1k euro or dollar

if you already have a gaming rig, just buy 1 or two gpu, you don't need risers for only two of them, otherwise, buy those component, asrock h81 pro btc, 64gb ssd, 1840 cpu, 4 giga of ram, 750rm psu from corsair, and one or two riser

for gpu you can try with something cheap like the r9 370

i have not elc  bills..

hmm ,well ,i only have a laptop atm,i 'mmining dcr,getting no blocks,shares  around  0.21 gh/s average. like ridicolous 1dcr /week ,always better than nothing,,  but for example i,m wondering with people getting several blocks/day in cpu mining in coins like hodl

i am working in a hotel and i have my free room.payd bills ,and i cant have nothing so obvious , dedicated to mine , so , i want a destokp pc, thats why my question
so ,, with this situation , what do you think is better..
cpu mining? gpu?  and which coins could be more profitable in my situation??
i heard gaming pcs are better due his grafic cards
,but i cant spend too much money ,,,guys, i know this is a difficut question
thank you in advance again.. ;)

and yes ,i forgot , i want to mine alt coins , not btc ,  :D

all the information you need for mining is available at coinwarz.com
check it out and use the Mining Calculators with the hashrate you have and you can decide how much you need and how much you can earn by running it for mining different altcoins in order to find the best.

cpu mining is always dead, some times you can find a good cpu coin, but is a rare case and do not last long most of the time, now it's the time of hodl coin, which not profitable anymore but it was profitable at launch and up for 1 month or two

better to focus on gpu, like i said you need something like 1k to invest otherwise you can not even buy two gpu, because you need other component

i would recommend to no sell the rig itself ever, but only the gpu for the future, thereby you would not need to buy it each time there is profit in the alt scene

Gaming PC is not always better at mining, the thing that determine the power of your mining is GPU, CPU can be used to mining but don't expect a high hash speed with them :P
ATi radeon GPUs are always preferred for mining compared to Nvidia since ATi radeon has something that Nvidia doesn't (Don't know which one though)
But, do mind that mining with GPU always take a bunch of electricity, Would be sad to hear that your Hotel went bankrupt because one of their employees used 500Watt power supply each day ;D
here's the table of GPU mining along with their speed
https://en.bitcoin.it/wiki/Non-specialized_hardware_comparison
P.S you can reach faster speed with a mining rig (Though I don't think your boss would allow mining rig inside his Hotel :P)

Forget about mining with pc, better buy rigs and mine with them.

if you want to mine altcoins, then go with the high end graphics card and i7 processor.

It's not free if it costs you your job.

https://bitcointalk.org/index.php?topic=1364828.0
Maybe this fellow still selling his PC.
Looks like a fast machine, give him PM or post.

i7 cost too much and it is used only for buying cpu coin that are almost always worthless, buy a cheap cpu instead especially if you plan to build many rigs

the 1840 is the best one currently in the sweet spot among the cheap cpu