The NVIDIA GeForce GTX 980 Review: Maxwell Mark 2
by Ryan Smith on September 18, 2014 10:30 PM ESTThief
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.
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atlantico - Friday, September 19, 2014 - link
I'm sorry, but I couldn't care less about power efficiency on an enthusiast GPU unit. The 780Ti was a 250W card and that is a great card because it performs well. It delivers results.I have a desktop computer, a full ATX tower. Not a laptop. PSUs are cheap enough, it's even a question of that.
So please, stuff the power requirements of this GTX980. The fact is if it sucked 250W and was more powerful, then it would have been a better card.
A5 - Friday, September 19, 2014 - link
They'll be more than happy to sell you a $1000 GM210 Titan Black Ultra GTX, I'm sure.Fact is that enthusiast cards aren't really where they make their money anymore, and they're orienting their R&D accordingly.
Fallen Kell - Friday, September 19, 2014 - link
Exactly. Not only that, the "real" money is in getting the cards in OEM systems which sell hundreds of thousands of units. And those are very power and cooling specific.Antronman - Sunday, September 21, 2014 - link
Yep, yep, and yep again.For OEMs, the difference between spending 10 more or less dollars is huge.
More efficient cards means less power from the PSU. It's one of the reasons why GeForce cards are so much more popular in OEM systems.
I have to disagree with the statement about enthusiast cards not being of value to Nvidia.
Many people are of the opinion that Nvidia has always had better performance than AMD/ATI.
Tikcus9666 - Friday, September 19, 2014 - link
For desktop cards power consumption is meaningless to the 99%Price/Performance is much more important. if Card A uses 50w more under full load than card B, but performs around the same and is £50 cheaper to buy at 15 p per kwh cost for energy it would take 6666 hours of running to get your £50 back. Add to this if Card A produces more heat into the room, in winter months your heating system will use less energy, meanning it takes even longer to get your cash back.... tldr Wattage is only important in laptops and tablets and things that need batterys to run
jwcalla - Friday, September 19, 2014 - link
At least in this case it appears the power efficiency allows for a decent overclock. So you can get more performance and heat up your room at the same time.Of course I'm sure they're leaving some performance on the table for a refresh next year. Pascal is still a long way's off so they have to extend Maxwell's lifespan. Same deal as with Fermi and Kepler.
Icehawk - Friday, September 19, 2014 - link
When I built my mATX current box one criteria was that it be silent, or nearly so while still being a full power rig (i7 OC'd & 670), and the limitation really is GPU draw - thankfully NVs had dropped by the 6xx series enough I was able to use a fanless PSU and get my machine dead silent. I am glad I don't need a tower box that sounds like a jet anymore :)I would love to see them offer a high TDP, better cooled, option though for the uber users who won't care about costs, heat, sound and are just looking for the max performance to drive those 4k/surround setups.
Yojimbo - Friday, September 19, 2014 - link
I agree that power consumption in itself isn't so important to most consumer desktop users, as long as they don't require extra purchases to accommodate the cards. But since power consumption and noise seem to be directly related for GPUs, power efficiency is actually an important consideration for a fair number of consumer desktop users.RaistlinZ - Sunday, September 21, 2014 - link
Yeah, but they're still limited by the 250W spec. So the only way to give us more and more powerful GPU's while staying within 250W is to increase efficiency.kallogan - Friday, September 19, 2014 - link
dat beast