The NVIDIA GeForce GTX 980 Review: Maxwell Mark 2

Thief

Our latest addition to our benchmark suite is Eidos Monreal’s stealth action game, Thief. Set amidst a Victorian-era fantasy environment, Thief is an Unreal Engine 3 based title which makes use of a number of supplementary Direct3D 11 effects, including tessellation and advanced lighting. Adding further quality to the game on its highest settings is support for SSAA, which can eliminate most forms of aliasing while bringing even the most powerful video cards to their knees.

Thief is another solid win for the GTX 980. The closest anyone gets to it is within 10%, and the lead only widens from there. Against the GTX 780 Ti, this is a lead of anywhere between 10% and 16%, and against the R9 290 XU it’s 15-22%; Mantle doing the card no favors for average framerates above 1080p.

The performance advantage over the GTX 780 and GTX 680 is also above average. GTX 980 can outrun the previous x80 card by 33% or more, and the GTX 680 by at least 80%.

On an absolute basis the GTX 980 won’t quite crack 60fps at 1440p, but it does come very close at 56fps. And since thief is running an internal form of SSAA, turning up the resolution to 4K and dropping the SSAA still yields playable framerates, though at 48fps it’s closer to 45 than 60. 60fps is going to require a bit more horsepower than what a single GTX 980 can deliver today.

The GTX 980’s performance advantage generally holds up when it comes to minimum framerates as well. Though it is interesting to note that until we get to 4K, the GTX 980 holds a larger minimum framerate advantage over the GTX 780 Ti than it does an average framerate advantage – 20% verus about 10%. On the other hand the use of Mantle begins to close the gap for the R9 290XU a bit, but it’s still not enough to make up for the GTX 980’s strong overall performance advantage, especially at 1080p.

Our delta percentages are once more unremarkable. All cards are consistently below 3% here.