NVIDIA GeForce RTX 5080 16GB GDDR6

The RTX 5080 is a ray tracing beast with best-in-class performance and DLSS 4 that makes 4K gaming smooth. But thermals are rough and the 16GB VRAM feels tight for a flagship. Worth it if you prioritize ray tracing and can find a good price, especially that CAD 2,800 listing in Canada.

This card rips through ray-traced workloads. The RT score is best-in-class, and raster performance isn't far behind at the 94th percentile. DLSS 4 does a lot of heavy lifting here, especially in 4K titles where native rendering would choke most cards. The 56.28 TFLOPS of FP32 compute is no joke either. But the 16GB of VRAM on a 192-bit bus feels a little tight for a flagship in 2025. It's fine today, but if you're planning to keep this card for four or five years, that memory config might age faster than you'd like. The 960 GB/s bandwidth is solid, but it's not the leap some folks expected from a new generation.

Against the RTX 5090, the 5080 gives up raw compute and VRAM but costs significantly less. The ASUS TUF 5090 is the halo product, and unless you're doing heavy workstation tasks, the 5080 gets you most of the gaming experience. The MSI Ventus RTX 5070 Ti is the value play, it's cheaper and still strong at 1440p, but it can't touch the 5080's ray tracing. The Gigabyte AERO 5080 is basically the same card with a different cooler, so if thermals worry you, that might be the better buy. The ZOTAC APOCALYPSE is another 5080 variant worth a look if you want a beefier cooling solution.

Pricing is all over the place depending on where you shop. In Canada, we're seeing a spread from CAD 2,800 to CAD 6,656 across three listings. That's a CAD 3,856 gap for the same silicon. If you're buying in Canada, the CAD 2,800 listing is the obvious move. The USD 1,688 price in the US is more reasonable, but the EUR listings north of 5,000 are hard to justify. The affordability score sits at the 6th percentile, so this card is expensive no matter how you slice it. You're paying a premium for the ray tracing crown.

The RTX 5080 is NVIDIA's new Blackwell flagship for gamers who want serious 4K ray tracing without jumping to the absurdly priced 5090. It packs 16GB of GDDR6 on a 192-bit bus, 84 RT cores, and a 2617MHz boost clock. In our database, its ray tracing score lands in the 95th percentile, which is basically the top of the charts right now.

But here's the thing. The thermal score sits at the 7th percentile. That's one of the worst we've seen for a card in this class. A 360W TDP will do that. You'll want a case with actual airflow, not a glass box with two fans spinning at idle.

Skip this card if you're building a quiet, compact system. The thermal performance is one of the worst in our database, and a 360W TDP in a small case is a recipe for throttling and fan noise. Also skip it if you need strong connectivity options, the 19th percentile score there means you're getting the basics and not much else. If you're on a budget, the RTX 5070 Ti gets you most of the gaming experience for less money.

If you want the best ray tracing you can get without selling a kidney for a 5090, the RTX 5080 is the card. It's a 4K gaming monster with DLSS 4 doing the heavy lifting. But you need to know what you're getting into. The thermals are a real concern, the VRAM is adequate but not future-proof, and the price varies wildly by region. Buy it for the ray tracing performance, not for efficiency or connectivity.