Windows 7-64, blockchain drivers, 2 x Sapphire Nitro+ RX470 8GB:
Code:
Detecting OpenCL-capable GPUs... No OpenCL-capable GPU found.
Works great on latest AMD drivers, Windows 10 and VEGA56's.
is there any reason to still be using blockchain drivers?
Win7 ... 18.x drivers don't allow to enable compute mode in Win7 :/ so I use blockchain driver or 15.12 (as its best for Claymore miners on old cards)
I don't know how old your cards, but I use Claymore 11.3 on my R9 270X 4Gb with latest 18.6.1 drivers on Windows 10. Speed is the same as on old drivers. There is no need to stay on so old drivers...
There IS if you need to stay with Windows 7, for what ever reason, I've got mine.