This morning ran with all possible view enhancements on my I3 using T2C. Worked perfectly, so feel like my above described system is pretty adequate. However, I was using installed scenery and not automatically
downloading; and the T2C doesn't impose a high load. As far as ram is concerned-use seems to max out at around 4GB. On occasion, it goes slightly above, so 8 GB seems plenty, as Parnikkapore has indicated. In my experience, automatic scenery downloading is the main bottleneck; however, haven't positively identified whether internet connection, WIFI, or machine capacity is the main culprit, though I suspect the former two.
I subsequently left all the enhancements on except ALS. Because, when flying in my part of the world, what immediately strikes one is the greenness of the landscape; and the ALS washes the color out more than I like. Color does disappear with distance and altitude, but on my system ALS reduces the green grass hue immediately adjacent to and while sitting on the runway,
Best Regards