RTX 5070 Ti vs RTX 5080: Which GPU Is Better Value in 2026?

The RTX 5080 offers more processing power compared to the RTX 5070 Ti, but both GPUs share 16GB of GDDR7 memory and support DLSS in Nvidia's Blackwell architecture. The RTX 5080 has more CUDA cores, higher memory bandwidth, and a larger power budget. However, the RTX 5070 Ti retains the same 16GB memory capacity and is a better starting point for most gamers.

While the RTX 5080 delivers higher frame rates with DLSS enabled, the difference in performance between the two cards is not directly proportional to the core count. In specific tests, the RTX 5080 achieved approximately 13% better frame rates without upscaling and about 17% better with DLSS Transformer Quality enabled. Both GPUs support hardware ray tracing and DLSS Ray Reconstruction, but actual ray-tracing performance varies depending on the games played and settings used.

The RTX 5070 Ti has a power consumption rating of 300W, whereas the RTX 5080 consumes 360W, requiring at least a 750W or 850W power supply, respectively. Both cards feature a minimum recommended power supply of 750W for the RTX 5070 Ti and 850W for the RTX 5080.