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Download the Latest bfgminer 3.99.0 for Windows With Gridseed ASIC Support

3, Apr 2014

bfgminer-new-3-99-0-windows

We have compiled a windows binary based on the latest bfgminer 3.99.0 (source) with support for the Gridseed 5-chip ASIC miners. The code includes some improvements and fixes and you can also set finer operating frequencies in 25 MHz increments. We have been focusing on releasing updated windows binaries for cgminer lately, so the previous bfgminer windows binary that was released here a while ago is already pretty old.

You should be careful with the new release if you are using earlier Gridseed 5-chip ASIC devices that use the CP2102 USB to UART Bridge Controller as these apparently do not work properly with the latest bfgminer 3.99.0. The older miners are beign detected and local hashrate is getting reported, however it seems nothing gets sent to the pool, so for these you should stick to the previous binary that works just fine. For the newer Gridseed ASIC revisions that use the STMicroelectronics Virtual COM Port (STM32 Virtual COM Port) there are no problems with the new release.

Note that we have also included a compiled version of the gridseed-support-clean bfgminer branch in the archive, so if you have trouble with one you may try with the other version and see if it will work better. You need to download the archive if you already have downloaded it in order to get both versions compiled for windows.

– You can download bfgminer 3.99.0 for Scrypt mining with Gridseed 5-chip ASICs on Windows OS here…

Yet Another Performance Boost of cgminer 3.7.3 for Heavycoin GPU Mining

1, Apr 2014

cgminer-heavycoin-new-performance-optimizations

AMD GPU owners mining for Heavycoin (HVC) can finally be happy with the latest performance optimization of the cgminer with HVC support as it takes back the lead in terms of performance from the Nvidia GPU miners. The new update adds almost 4 more MHS of performance on a Radeon R9 280x GPU with us getting about 12.8 MHS with the previous update and now with the new one we are up to about 16.2 MHS with the same hardware and settings. The new updated version that you can download from the link below for windows (source) includes the performance update and we recommend you to update now in order to benefit from the performance boost. And no, this is not a joke, but actual performance increase for free.

Updated cgminer 3.7.2 and cpuminer for Overclocking Gridseed 5-chip GC3355 ASICs

1, Apr 2014

cgminer-updated-version-for-overclocking

We have updated our windows builds of the cgminer 3.7.2 and cpuminer for Gridseed 5-chip GC3355 ASICs and you can download them below. Both versions include the latest official releases (cgminer source and cpuminer source) and in the source folder you can find our modified files for adding additional frequencies for overclocking if you want to compile from the source code yourself.

Both the cgminer 3.7.2 and cpuminer with Gridseed 5-chip GC3355 ASIC support the following frequencies that you can set to find what works best for overclocking the devices you have:

250, 400, 450, 500, 550, 600, 650, 700, 706, 713, 719, 725, 731, 738, 744, 750, 756, 763, 769, 775, 781, 788, 794, 800, 813, 825, 838, 850, 863, 875, 888, 900, 913, 925, 938, 950, 963, 975, 988, 1000, 1013, 1025, 1038, 1050, 1063, 1075, 1088, 1100, 1113, 1125, 1138, 1150, 1163, 1175, 1188, 1200, 1213, 1225, 1238, 1250, 1263, 1275, 1288, 1300, 1313, 1325, 1338, 1350, 1363, 1375, 1388, 1400.

– You can download the latest cgminer 3.7.2 ALT for Gridseed ASICs on Windows OS here…
– You can download the latest cpuminer for the 5-chip GC3355 ASICs for Windows OS here…


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