Check out our RTX 3080 review for a deeper look at Ampere’s most significant architectural changes, as we won’t be rehashing those GPU-level technical details here. Power connectors: 2x 8-pin (with supplied 12-pin adapter)īy comparison, the RTX 3080 packs 68 SMs and 8,704 CUDA cores.Display connectors: 1x HDMI 2.1, 3x DisplayPort 1.4.Here’s a high-level look at the GeForce RTX 3090’s insides: You can also find more info about how the new RTX 30-series GPUs stacks up against the previous generation in our GeForce RTX 30-series vs. That gives the GeForce RTX 3090 a 20-percent advantage in raw specs, though it’s worth noting that it is not 20 percent faster in every workload. The GeForce RTX 3080 offers roughly 85 to 90 percent of the RTX 3090’s 4K gaming performance at under half the cost, as you’ll see in our benchmarks later. The upgraded RT and tensor cores in Ampere GPUs help with playing ray traced games at 1440p and 4K resolution, alleviating a concern with the RTX 20-series. But Nvidia’s new-look cores can make an even more tangible difference for creators. Several creative applications now support Nvidia’s OptiX technology, which lets them tap into the specialized capabilities of RT and tensor cores to speed up tasks. In addition to the raw denoising and ray tracing speed boosts in rendering tasks, the 2nd-gen RT cores inside the RTX 3090 now support hardware acceleration for ray-traced motion blur, and applications can now support Nvidia’s DLSS technology to speed up their real-time visualizations. The D5 Render tool for architects already supports DLSS. The RTX 3080 FE measures 11.2 inches long, while the 3090 FE is 12.3 inches. This beast takes a lot of space in your case. And if you’re a prosumer who only needs one or two monstrous graphics card for your projects, the RTX 3090 Founders Edition’s size shouldn’t matter either. But if your workload can scale up if you put more graphics cards in your system, drastically reducing completion time and potentially putting real money in your pocket, the size is something you want to take into consideration.
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