NVIDIA force-upgrades RTX graphics with DLSS 4.5 official release
NVIDIA released the full version of DLSS 4.5 to all GeForce RTX GPU users via the NVIDIA app one week after announcing it at CES and issuing a beta.
DLSS 4.5 Super Resolution provides sharper visuals and enhanced temporal stability. Its second-generation Super Resolution Transformer minimizes ghosting and advances anti-aliasing across more than 400 games and applications.
This transformer model employs five times the compute power of the original and underwent training on a substantially larger high-fidelity dataset. NVIDIA stated, “This second-generation model is our most sophisticated yet, utilizing five times the compute power of the original transformer model, having been trained on a significantly expanded, high-fidelity dataset.”
NVIDIA will introduce an upgraded frame generation capability to DLSS 4.5 during spring for GeForce RTX 50 Series GPUs. The Dynamic 6× Frame Generation produces up to five additional frames for each conventionally rendered frame, achieving up to 4K 240 Hz path-traced performance.