Specifications for the next graphics card in Nvidia’s Kepler-based lineup,the GTX 650 Ti,have leaked. Last week saw the introduction of two new Kepler graphics cards from Nvidia with the GeForce GTX 650 and GTX 660. Those cards filled in the massive void between the nearly-integrated-g… SMX unit and allowing the card to have two whole GPCs while also (possibly) keeping the 192-bit memory interface. That would have allowed the card to be a nice transitional step between the vanilla 650 and vanilla 660,and the approximate $170 price could much more easily be justified.

There is one fundamental design element that makes that bitcoin can never be a good store of value. This does not mean that bitcoin is doomed,but in my view its main purpose – if any – in the future will be on facilitating transactions,not carrying value over time. Or to put it differe…ne,and the more expensive will it be to control 50%+ of the pool. What I have graphed in the charts above is what happens when the monetary ($, €) value of bitcoins falls,but the same happens of course if the mining reward – in bitcoins – changes,as it does every approximately 4 years.

I was myself unable to run completely headless. For some reason the ATI driver needs an XServer running. Once you have an XServer running you still need to tell cgminer where to find it, setting the DISPLAY env variable takes care of this: export DISPLAY=0.0 this though only takes care…as well. Next you restart the XServer and test that it works: DISPLAY=0 aticonfig --adapter=all --od-gt This should give you the temperatures for all cards you have installed. From there, you should be able to start cgminer and it should detect the cards: DISPLAY=0 ./cgminer/cgminer -n

Amazon is taking on PayPal with a new service that lets online shoppers use their log-in details to make purchases on other e-commerce sites. Sites that sign up to the ‘Login and Pay with Amazon’ system will get access to widgets and APIs so that they can add a button at the checkout w… in. Tom Taylor, VP, Amazon Payments, says: “Login and Pay with Amazon enables companies to make millions of our customers their customers by inviting online shoppers with Amazon credentials to access their account information safely and securely with a single login.” Comments comments

Posted by Mohammad Hafiz mypapit Ismail on 19 May 2011 in hardware, Open Source, Server, Tips & Guides Bitcoin is a form of decentralize digital currency, so unlike other digital currency services (like e-gold), bitcoin is not susceptible to be frozen, seized or invalidated. Bitcoin ca…r xvf bitcoin-0.3.19-linux.tar.gz ~/bitcoin-0.3.19/bin/64/bitcoin -server& Step 6: Then finally, running the miner python poclbm.py -d 0 --user username --pass password The parameter -d 0 denotes that the miner will use GPU #1 for its bitcoin mining generation, increment it to -d 1 for

Not one,but two new Titans said to be in the works WithAMD’s answer to the the $1, 000 Nvidia GTX Titan expected to hit themarket later this week,you need something special to prevent AMD’supcoming dual-chip beast,the Radeon HD 7990 “Malta”,from hogging eachand every ray of the spotlig…MHz clock speed and a 225W TDP. As for the Titan LE, it will reportedly have 2496 CUDA cores,208 TMUs,40 ROPs,320-bit DDR memory interface,5 GB of GDDR5 and a 180-190W TDP. As per the German site,the Titan LE is likely to come out sometime during “summer 2013.” Follow Pulkit on Google+

Posted by CoinBits on Jul 10, 2012 in News Bits | To elaborate more I'm in a mining pool (slush's) pool and I'm mining with a rig that really wasn't built for bitcoin mining , but I figured I'd give it a whirl just to see what would happen. I've left it running over night and GUIMiner …t when I log in to mining.bitcoin.cz I don't see any bitcoins coming my way. Where should I go from here, and at this rate will I ever see any bitcoins? EDIT: also if I get more machines logged in to GUIMiner mining as me, will I have a better chance of getting bitcoins? Original post: