Is Gtx 980 Sli Worth It
A recap of NVIDIA GeForce GTX 980 in SLI performance at 4K
Nosotros run two NVIDIA GeForce GTX 980s in SLI through our suite of benchmarks, preparing for the launch of the GTX Titan X.
| Midweek, Mar 11 2015 vii:10 PM CDT
Our review sample of the GeForce GTX Titan Ten is sitting behind me as I type, and while we tin can't test information technology simply yet because nosotros don't have our easily on drivers, we're seeing a actually nice sneak acme at the performance and it is mind bravado to say the least.
Before our review of the Titan X goes live, I thought I would run our GeForce GTX 980s in SLI through our benchmark suite and update our numbers. This volition requite us a amend look at how the new Maxwell-based Titan 10 fares against the Maxwell-based 980s in SLI.
Seeing as though we tin expect around 30-50% more performance over a single GTX 980, the Titan Ten should do quite well against fifty-fifty the GTX 980s in SLI. In VRAM limited situations (which we're going to get into with another commodity) the Titan Ten will trounce the contest thanks to its 12GB framebuffer.
The system we're running, and its specs:
- CPU: Intel Core i7 5820K processor w/Corsair H110 cooler
- Motherboard: GIGABYTE X99 Gaming G1 Wi-Fi
- RAM: 16GB Corsair Vengeance 2666MHz DDR4
- Storage: 240GB SanDisk Farthermost II and 480GB SanDisk Farthermost II
- Chassis: Lian Li T60 Pit Stop
- PSU: Corsair AX1200i digital PSU
- Software: Windows 7 Ultimate x64
3DMark Burn down Strike Ultra - 4K
Synthetic benchmarks have e'er been great for testing operation, with a nigh perfect 86% increase in performance. Stunning scaling with 3DMark, as usual.
Heaven - 4K
Heaven repeats this SLI scaling awesomeness, with an 83% increase in performance with our SLI set upwardly over the single GTX 980.
Battleground 4
As usual, we'll brainstorm with the thoughts on Battlefield iv. On the Medium preset, we have a 50% increment in performance thanks to the additional GTX 980. On the Ultra preset (minus AA) nosotros have some bad scaling going on, with a driblet of 5FPS. This is where the upcoming GTX Titan Ten is going to come into play, as its a unmarried GPU that will have higher performance for Battlefield 4.
GRID Autosport
Grid Autosport sees some great SLI scaling with the two GeForce GTX 980s in SLI at 4K, with 99FPS versus 60FPS on the unmarried GTX 980. This is a 65% increment in performance.
Metro: Terminal Light
Metro: Last Light is always starved for more performance, where nosotros have 73FPS with our SLI configuration, versus 51FPS, an increase of 43%.
Middle-earth: Shadow of Mordor
Shadow of Mordor is another GPU hungry game, with our GTX 980 SLI set up performing beautifully. We see an boilerplate frame rate of 87FPS, confronting the single GTX 980 which scored 52FPS - an increase of 67%.
Thief
Thief continues the SLI domination, with a 56% increase in performance - jumping upwards from the single GTX 980 and its boilerplate frame rate of 37FPS, to 58FPS.
Sniper Elite 3
Sniper Aristocracy three is playing funny buggers with us correct now, with a huge drop in performance when SLI was enabled. Nosotros ran the tests multiple times to ensure information technology wasn't something we were doing, disabled and re-enabled SLI, rebooted, and everything in between. But still, bad SLI scaling or a problem with the 347.25 drivers, peradventure.
Tomb Raider
Whoa. Tomb Raider excels with the GTX 980s in SLI, with a gigantic 147FPS boilerplate over the 68FPS that the single GTX 980 provided. This is a huge improvement of 116%.
BioShock Infinite
BioShock Infinite saw like results to Tomb Raider with the SLI rig, with 122FPS versus the 68FPS on the single GTX 980, an increase of 79%.
DiRT Showdown
Clay Showdown enjoyed the SLI-enabled system, improving up the GTX 980 and its 63FPS by a squeamish fifty% boost in performance up to 95FPS boilerplate.
Power Consumption
The power consumption of our GeForce GTX 980s in SLI was swell, coming in at only 430W for our entire organisation running Battleground iv at 2560x1440 on our Ultra (minus AA) preset. Comparing this to the single SAPPHIRE Radeon R9 290X 8GB Tri-X which consumes a huge 450W, or when overclocked an insane 625W... the GTX 980 SLI is a ability-sipping champion.
Terminal Thoughts
The NVIDIA GeForce GTX 980 SLI option is one of the best setups you tin buy today, with huge operation scaling in most games, and non that much power consumption. Consuming only 430W in full, the GTX 980 SLI system is a great alternative to a Radeon R9 290X setup in terms of power consumption and heat output solitary.
We primarily did this article every bit a tease of what's to come with the GeForce GTX Titan X, which isn't likewise far away at all. We were able to fill in our criterion charts waiting for the Titan 10, which should come along and stomp all over the GTX 980 and have a huge boxing with the GTX 980s in SLI.
Information technology is not long until that happens, then sit tight, as we have some more exciting things to come - 4K Environs testing.
Last updated: Nov 3, 2020 at 07:12 pm CST
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