^ not incorrect at all mate - all those extras are per module - theres not a single game out there that make significant use of 6 threads let alone 8.
The extra cores make no difference in gaming at all, not even 1%.
At the same relative clock speed on a 6300/8320/8350 performance in current games is not similar , its exactly the same .
Gaming benches meaning ??
Only 3dmark will show a different bench score between a 6 & 8 core, & that info is estimed not accurate - in game benches like GTA v, mordor, tomb raider etc won't.