geforce-rtx-4090-performance-figures-and-new-features-detailed-by-nvidia

During a behind closed doorways presentation with the press, NVIDIA shared the primary concrete efficiency figures for the GeForce RTX 4090 GPU, resulting from launch on October twelfth. Whereas the general public presentation solely used imprecise reference factors, we bought precise FPS numbers on this slide, primarily based on 4K decision exams with DLSS Super Resolution set on Performance Mode. The CPU used was an Intel i9 12900K, outfitted with 32GB RAM and working on Windows 11 64-bit.

All the exams listed under have been made in video games with DLSS 3 assist, highlighting the significance of this new know-how to attain most efficiency. NVIDIA then divided the outcomes into two brackets: at the moment’s video games and tomorrow’s video games.

Today’s Games

  • Microsoft Flight Simulator – 103 FPS
  • Warhammer 40,000: Darktide – 138 FPS
  • Unreal Engine 5 Lyra Demo (RT) – 155 FPS
  • F1 22 (RT) – 204 FPS
  • Unity Enemies Demo (RT) – 89 FPS
  • Cyberpunk 2077 (RT) – 141 FPS

Tomorrow’s Games

  • Cyberpunk 2077 (Max RT – Overdrive Mode) – 90 FPS
  • NVIDIA Racer RTX (Full RT) – 80 FPS
  • Justice (Full RT) – 81 FPS
  • Portal RTX (Full RT) – 117 FPS
GeForce RTX 4090

As you may see, the efficiency beneficial properties registered by the GeForce RTX 4090 are extra vital in video games that assist extra superior ray tracing implementations. For occasion, video games with out RT enabled like Microsoft Flight Simulator and Warhammer 40,000: Darktide solely get 2X efficiency boosts, however the UE5 demo and F1 22 aren’t removed from 3X will increase, whereas the Unity demo and Cyberpunk 2077 are near 4X will increase.

CD Projekt RED’s game will quickly be up to date with the Overdrive Mode, which provides extra complicated RT calculations. In Overdrive Mode, the GeForce RTX 4090 runs 4X quicker with DLSS 3 enabled, whereas Racer RTX is round 4.5X, Justice is nearly at 5X, and Portal RTX is not removed from a 6X efficiency increase.

NVIDIA additionally mentioned a number of {hardware} additions made particularly to optimize ray tracing on the brand new Ada Lovelace structure. That’s as a result of because the first introduction of ray tracing to Battlefield V, which solely required 39 RT operations per pixel, essentially the most superior titles have change into way more taxing. The upcoming Cyberpunk 2077 Overdrive Mode, for instance, requires 635 RT operations per pixel.

The at first addition known as Shader Execution Reordering. As defined by NVIDIA’s Senior VP of GPU Engineering Jonah Alben, in a ray traced game, if some rays hit totally different areas of the scene, then they will not be capable to run the identical program and can subsequently have to sit down idle whereas the primary ray is ending.

SER helps by including a brand new stage into the ray tracing pipeline where rays that ought to run on the identical program are grouped collectively, gaining effectivity.

GeForce RTX 4090 Performance Figures and New Options Detailed by NVIDIA

According to NVIDIA, SER allows vital efficiency boosts in Cyberpunk 2077: Overdrive Mode (+44%), Portal RTX (+29%), and Racer RTX (+20%).

Another innovation launched within the GeForce RTX 4090 and the Ada Lovelace structure as an entire is Displaced Micro-Meshes (DMM). Once once more, it is focused at ray tracing optimization for geometry. The new third-generation RT core is able to understanding and processing an optimized BVH (bounding quantity hierarchy). As such, BVH construct efficiency is improved and storage necessities are decreased.

Displaced Micro-Meshes can be supported by each Simplygon and Adobe instruments.

GeForce RTX 4090 Performance Figures and New Options Detailed by NVIDIA

Lastly, Opacity Micro-Maps make it simpler for RT cores to grasp how irregular objects ought to be affected by rays. That’s achieved by means of opacity masks that embody predetermined opacity states like translucent, opaque, or unknown. As such, OMMs can save a visit again to the Streaming Multiprocessors (SMs) and subsequently enhance efficiency, within the case under, by 10%.

GeForce RTX 4090 Performance Figures and New Options Detailed by NVIDIA

We’ve despatched just a few extra inquiries to NVIDIA about DLSS 3, SER, DMM, and OMM. We’ll be reporting as soon as we hear again.

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