Hello community, I just bought an Asus 2k display and will be upgrading my gfx from a GTX 450 to something new, I put an offer on an AMD R9 290X (ex miner offered $250) but was wondering before I pull the trigger on it.)
I have absolutely 100% liquid-smooth performance with FSO completely maxed out all the way. To be specific, I'm seeing a constant 60 FPS with extremely low
frametimes of 17ms (the time it takes to render one frame).
Here's my system (I built it myself), which was actually built for Crysis 3 (and performs like a dream for it):
CPU: i5-2500K at 4.5 GHz
Motherboard: ASUS P8P67 EVO
Memory: 8 GB G.SKILL Ripjaws X (
F3-14900CL9D-8GBXL)
Video Card: GTX 780 (ASUS DirectCU II) overclocked to 1228 MHz core, 6300 MHz memory (1575 MHz x 4)
Sound Card: Sound Blaster X-Fi Titanium HD
Monitor: Samsung 2253BW (1680 x 1050 native resolution, which is the only resolution I use for everything, including FSO)
There's more to my system, but these are the relevant parts. I overclocked my GTX 780 specifically for Crysis 3; the stock clocks are still way more than good enough for FSO. The CPU is only overclocked because hey, I paid for parts to be able to overclock (including a very good air cooler, of course), and so I'm going to do it. To be honest, I don't need the 2500K to be overclocked - not even for Crysis 3. To anyone who might say,
"Well then you should go back to stock so that you get the longest life out of your CPU". There's no need to because by the time this CPU reaches a point where it can no longer be stable while overclocked, the 2500K will be completely obsolete by at least 5 generations of Intel CPUs. Like I said, even at stock, this thing is more than enough for me.
Anyway, based on my performance in FSO, I would say that even something like the R9 270 or the GTX 760 (both are equivalent to each other) would be major overkill, especially if you have a decent
modern CPU. So, since you can get an ex-miner 290X for $250 (be aware that this card was probably under extremely full load 24/7 for a few months straight), I would say that your performance would be perfectly liquid-smooth as well. The 290X is AMD's equivalent to the GTX 780 Ti. Mind you, these "equivalents" aren't precisely the same as each other in performance, but they're
practically the same.
However, I would get a GeForce card because there's a thread on here called "
Known Drivers to avoid", and all of the drivers are AMD's. So, that tells me that AMD's GPUs are not as good as NVIDIA's for FSO. Of course, I'd guess that you'd have no problems as long as you avoid those drivers.
Having said all of this, I'm curious about the rest of your system: what do you have for a CPU and memory?