How effective they will be to connect upto a usb hub and then connect the 10 into one usb and add into a power and an ODROID
http://www.hardkernel.com/main/products/prdt_info.php?g_code=G143452239825
With ODROID kicks ass over Raspverry pi2 have done for a long time and USB3 and far better proformance than pi 2 and been out lot longer. If I ever get back into GPU mining on some profitable coins then this will be the way I go but I need to look at testing on Linux and looking at how AMD will work using linux and usb and odroid system
That looks like a very interesting system, thanks for sharing. I think that may be a new addition to my collection ... I have not had the chance to try anything with ODROID yet and the specs sure seem to blow a pi (or anything else I am using at the moment) out of the water.
Sure is and the previous version http://www.hardkernel.com/main/products/prdt_info.php?g_code=G140448267127 the XU3 was even more powerful however they have discontinued it but why they have done that and released the XU4
XU3
Samsung Exynos5422 Cortex™-A15 2.0Ghz quad core and Cortex™-A7 quad core CPUs
* Mali-T628 MP6(OpenGL ES 3.0/2.0/1.1 and OpenCL 1.1 Full profile)
* 2Gbyte LPDDR3 RAM at 933MHz (14.9GB/s memory bandwidth) PoP stacked
* eMMC5.0 HS400 Flash Storage
* USB 3.0 Host x 1, USB 3.0 OTG x 1, USB 2.0 Host x 4
* HDMI 1.4a and DisplayPort1.1 for display
* Integrated power consumption monitoring tool
https://www.youtube.com/watch?v=tE5wJzItppU That is 8 cores running Chinese video but brake down of everything and features and boot up in linux
XU4
* Samsung Exynos5422 Cortex™-A15 2Ghz and Cortex™-A7 Octa core CPUs
* Mali-T628 MP6(OpenGL ES 3.0/2.0/1.1 and OpenCL 1.1 Full profile)
* 2Gbyte LPDDR3 RAM PoP stacked
* eMMC5.0 HS400 Flash Storage
* 2 x USB 3.0 Host, 1 x USB 2.0 Host
* Gigabit Ethernet port
* HDMI 1.4a for display
* Size : 82 x 58 x 22 mm approx.(including cooling fan)
Video of the new one. https://www.youtube.com/watch?v=wtqfC9v0xB0 with hardware review over other pi's
https://www.youtube.com/watch?v=lUchfyTpOjU
Seems they are both almost the same in specs just costs are lot less on the new one. Well worth the money as on 2nd video gives results of pi pi2 and other types and blows the results away.