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GeForce GTX 690 vs 3-way SLI GTX 670 Performance & Value Comparison Linus Tech Tips

Linus Tech Tips@LinusTechTips359.7K viewsMay 24, 20127:24
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CA: ncix.com US: us.ncix.com 3 Way SLI is not something that often comes up as a "value proposition", but in this case I'm using 3 NVIDIA GeForce GTX 670s to compare 3-way SLI against a high end dual GPU single card solution the GTX 690!

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The video presents a direct performance and value comparison between a single GeForce GTX 690 and a three-way SLI setup using GTX 670 cards. Linus tests at 1080p across multiple games, highlighting the extreme scarcity and price sensitivity around the GTX 690, which can sometimes rival the cost of three GTX 670s. He explains the driver support and system configuration used for the benchmark, including a fresh Nvidia driver release and a test rig featuring a high-end CPU and 4-way capable motherboard. The discussion focuses on practical outcomes: while the GTX 690 can be the pinnacle of single-card performance, a 3x GTX 670 SLI configuration often delivers superior scaling in games like Battlefield 3, with notable gains in average frame rates and strong minimums in several titles. The video ultimately argues that for ultimate performance when the GTX 690 isn’t available, a three-way GTX 670 setup is a compelling value proposition, though real-world pricing can narrow the gap between the two approaches. Linus also candidly notes the limitations of 3-way SLI, such as power consumption, coil whine, and airflow considerations, while maintaining a balanced view on what each configuration offers to enthusiasts seeking the best possible frame rates at 1080p. The final takeaway is that the 3x GTX 670 can be a viable and sometimes superior alternative to a GTX 690, depending on game and price conditions, with the 670’s scaling being a standout feature in this comparison.

Topics · hardware benchmarking · graphics cards · pc gaming hardware · computing hardware

Questions answered

What is the main takeaway from comparing GTX 690 to 3x GTX 670 SLI in this video?
The three GTX 670s in SLI can offer superior game scaling and sometimes better overall value than a GTX 690, depending on pricing and the titles tested.
Which game showed the strongest performance advantage for the 3x GTX 670 configuration?
Battlefield 3 showed a significant performance lead for the 3x GTX 670 configuration over the GTX 690.
What are some caveats of using a 3-way SLI setup discussed in the video?
Power consumption, coil whine, and airflow considerations are notable caveats, and not all games scale equally well with three GPUs.