Ok so new results: Reduced MSAA to 4x, Anso to 4x, Reduced Terrain draw and trees, turned off field of view so basically with these reduced settings the GPU core clock never exceeds 800MHz and the VDDC remains just below 1.000V.
Things are stable @60fps, this is basically the card operating at 62%. Anything beyond this results in crash i.e any consistant VDDC closer 1.1V. I have a Corsair VS650 PSU. i3 6100, 8gb RAM,
What is to blame here?