The NVIDIA GeForce GTX 980 Ti Review

Civilization: Beyond Earth

Shifting gears from action to strategy, we have Civilization: Beyond Earth, the latest in the Civilization series of strategy games. Civilization is not quite as GPU-demanding as some of our action games, but at Ultra quality it can still pose a challenge for even high-end video cards. Meanwhile as the first Mantle-enabled strategy title Civilization gives us an interesting look into low-level API performance on larger scale games, along with a look at developer Firaxis’s interesting use of split frame rendering with Mantle to reduce latency rather than improving framerates.

Stop me if you’ve heard this one before: the GTX 980 Ti and GTX Titan perform within a few percent of each other. Under Civilization the gap between the two is a hair larger than in other games, at 3-4%, but this is also as large of a gap as you’ll see for average framerates. Even here the two are for all meaningful purposes tied.

Meanwhile on an absolute basis, the GM200 twin remain the only single-GPU cards to crack 60fps, with GTX 980 Ti delivering 70.5fps at the game’s most extreme setting. This is once again well ahead of the GTX 980 – beating it by 34% at 4K, though by less at lower resolutions where we start to get CPU-bottlenecked.

I also want to quickly touch upon how the GTX 980 Ti compares to the last-generation high-end GK110 Kepler cards, the GTX 780 and GTX 780 Ti. Against GTX 780 in particular, in this test we see the GTX 980 Ti deliver 70-80% better performance. With this being the 2 year anniversary of the GTX 780’s release, this is especially notable since it’s such a good example of how performance has improved specifically at this $649 price point in the last 2 years. GM200 in general is not this fast versus GK110 – there’s only so much to be done at 28nm – but against GTX 780 in particular NVIDIA’s latest card looks quite good. Even GTX 780 Ti is not entirely immune, with GTX 980 Ti beating it by around 45% at 4K.

When it comes to minimum framerates the same story continues; the two GM200 cards are very close to each other, staying within 5%. At worst, you can say that the 7-17% performance advantage over the GTX 980 isn’t very impressive, though this is admittedly a game that’s not too far off from being CPU-bottlenecked.