Hybrid Gaming HTPC and Mini Bitcoin/Litecoin Miner VIDEO CARD MODEL Bitcoin-mining Graphics Card Performance Chart , , FXA-TDFC, oh mine is a factory mac edition sapphire unmodded, which is why i commented I have a MacPro 3,1 with XFX FXA-TDBC Version Pro: Love the speed of the card it can drive 3 monitors p and effortlessly mine Bitcoin or password bruteforcing. Cons: LOUD HOT Use a lot of electricity. SPREAD BETTING POINT DEFINITION IN GEOMETRY
The graphics adapter GPU is able to carry out many similar tasks very fast and effectively, but at the same time it switches to another task slowly. Techniques of mining[ edit ] Mining farm with well-designed cooling How mining farm works[ edit ] The main components of the farm are nearly the same as those of a regular computer, with several exceptions: Motherboard. It should not be cheap and have 4 or more PCI-e slots for graphics cards. Its capacity is not needed for the scrypt mining of Litecoin and its forks.
This is why the cheapest one is chosen, which fits the motherboard. DDR memory. Size from 4Gb, the simplest and cheapest one. Hard disk drive. It is needed to install the OS and to store wallets , so a simple flash stick fits. Power supply. The main engine of the whole farm, so the choice must be done carefully and without hasty conclusions.
The power supply capacity should be chosen with a margin of watts, considering the power consumed by other components except the graphics cards. Graphics card. The main and the most expensive component of a mining farm conducting calculation of hash functions of the blocks.
Specifications and speeds of many graphics cards are displayed by users in tables on various portals. Here you will find links to them. Cooling system. It must be well-designed to move the hot air away from graphics cards. An example of definition can be seen in this article . There are currently a great number of graphics cards on the market that are suitable for mining. The largest list of these graphics cards is available on [litecoin. Some graphics cards are already deprecated and they are impossible to find in the necessary number and condition.
We will discuss graphics cards which are available on the market, as it will give an opportunity to make a mining farm of a necessary capacity. Mining farm Graphics card overclocking[ edit ] The selection of optimal parameters of memory clock speed and core clock speed must be done individually for each graphics card.
Like I said above, coming from a , this would have been unnecessary had I been running a single x monitor. I'm not sure how well the would fare on a x monitor or something like that, but for normal gamers, this upgrade is a bit too much.
Other thoughts: -Here is my real problem with this card. XFX has a lifetime warranty! My experience with XFX was less than desirable, granted it may have been at a bad time, but it was still ridiculous. Upon sending in a support ticket, they told me to bypass their RMA system and go with Amazon's return. Seeing as Amazon didn't have a replacement option and only a refund, I didn't want that.
I wanted my card, and I wanted my lifetime warranty. I could have gone through another seller, but I would have missed out on the rebate available I did anyway due to the lengthy RMA process and not wanting to send in my UPC and have zero proof of ownership. I shipped it to them, and it was received within a few days. I did not receive any confirmation of receipt except for my tracking number. After a week, I checked back on my status, and they did update it as received from what I can remember.
After that, the next time I visited the page, everything was gone. My RMA tickets, their entire website, etc. They were planning a server swap, and guess when they did it? Right then! I contacted support, and I was told about the server transfer, as well as them being as unhappy as I am about the whole situation.
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I have the core clock at max and it never goes higher than 75 c. Cons: Not the best cooling system. Really loud fan. Satified at this point until we get a second card. High Framrates and good graphics. Oh, well. Card works great, easy to install, used the In BF3, X, mostly ultra setting reduced alaising and terrain decorations , frames are above 50 even in 64 person multiplayer games.
Cons: Cannot max all settings with single card and get above 40 frame in large MP. Overall Review: waiting to see if I can afford a second for crossfire. Card does not work with xslpit. Crashed about 5 minutes after trying to stream. They really need to fix this issue!!!! Paid way too much for this card for it to have any issues.
We can help troubleshoot your problem. Thank you. Overall Review: Overkill for any system really, but that's what this type of build is all about. Will run anything at maxed out settings with no hesitation. This card overclocks like a beast! I have the core clock at max and it never goes higher than 75 c. Cons: Not the best cooling system. Really loud fan. Satified at this point until we get a second card. High Framrates and good graphics. Oh, well. Card works great, easy to install, used the In BF3, X, mostly ultra setting reduced alaising and terrain decorations , frames are above 50 even in 64 person multiplayer games.
Cons: Cannot max all settings with single card and get above 40 frame in large MP. Overall Review: waiting to see if I can afford a second for crossfire. Card does not work with xslpit. Crashed about 5 minutes after trying to stream. They really need to fix this issue!!!!