https://steemitimages.com/DQmcoCCEzGVzb891uU7DRTW8GRj6aieBYuCDbfVB7Y2SQdw/image.png This is the fourth in a series of articles where I am presenting whitelisted [Gridcoin](http://gridcoin.us/) projects for which I have generated a list of CPUs with their calculated RAC ([Recent Average Credit](https://en.wikipedia.org/wiki/BOINC_Credit_System)). Based on these articles, I hope it will become easier for team members to establish the system output for [BOINC](https://boinc.berkeley.edu/) projects. The method to determine the calculated RAC is explained in the first article, which you can find [here]( https://steemit.com/gridcoin/@parejan/gridcoin-calculated-rac-srbase). This time I am presenting the calculated RAC of 1250+ CPUs running [LHC@Home](http://lhcathome.web.cern.ch/LHCathome/), based on a total sample set of 2,200,000 work-units. There are even more CPUs in the market but I have only added those with actual results. Next to the calculated RAC, I have also included GRC earnings per day for each CPU. The file with CPUs and calculated RAC for LHC@Home can be downloaded [here](https://github.com/parejan/gridcoin/blob/master/Gridcoin_Calculated_RAC.xlsx) on Github. It also includes BOINC projects presented in previous episodes. Further info on Github related to the calculated RAC for CPUs: * Asteroids@home: [Raw data part 1](https://github.com/parejan/gridcoin/blob/master/Asteroids%40home_p1.7z) (Size: 21 MB), [Raw data part 2](https://github.com/parejan/gridcoin/blob/master/Asteroids%40home_p2.7z) (Size: 17 MB) * LHC@Home: [Raw data part 1](https://github.com/parejan/gridcoin/blob/master/LHC%40Home_p1.7z) (Size: 14 MB), [Raw data part 2](https://github.com/parejan/gridcoin/blob/master/LHC%40Home_p2.7z) (Size: 15 MB) * SRBase: [Raw data](https://github.com/parejan/gridcoin/blob/master/SRBase.7z) (Size: 15 Mb) * TN-Grid: [Raw data](https://github.com/parejan/gridcoin/blob/master/TN-Grid.7z) (Size: 21 Mb) * Calculated RAC in OpenDocument (.ods) format: [here](https://github.com/parejan/gridcoin/blob/master/Gridcoin_Calculated_RAC.ods) If you notice any obvious mistakes, for example number of cores per CPU, let me know and I will update the information accordingly. https://steemitimages.com/DQmQ7REZqQpoeimXBy3fkenHUNjnhD3YU82jMSnXCug79Nx/image.png

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Gridcoin is an open source cryptocurrency (Ticker: GRC) which securely rewards volunteer computing performed upon the BOINC platform in a decentralized manner on top of proof of stake.

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BOINC (Berkeley Open Infrastructure for Network Computing) is a distributed Internet platform and was launched beginning of 2002 and it rewards participants with credits for performed work. BOINC is an application available for multiple Operating Systems and uses the unused CPU and GPU cycles on computers to perform scientific work.

https://steemitimages.com/DQmQ7REZqQpoeimXBy3fkenHUNjnhD3YU82jMSnXCug79Nx/image.png Thanks for reading. Follow me for more BOINC & Gridcoin related articles. https://steemitimages.com/DQmQ7REZqQpoeimXBy3fkenHUNjnhD3YU82jMSnXCug79Nx/image.png

Disclaimer: I have made every effort to present accurate RAC values but the output is as good as the results taken from the project websites. The actual RAC output of your system may vary from the calculated RAC based on your system use.