NVIDIA RTX

NVIDIA RTX
Name	NVIDIA RTX
Developer	NVIDIA
Type	Graphics processing unit series
Released	2018
Predecessor	GeForce 10 series

NVIDIA RTX. It is a series of graphics processing units designed by NVIDIA, first introduced in 2018, that revolutionized computer graphics by bringing real-time ray tracing and advanced artificial intelligence capabilities to consumer and professional markets. Built upon the company's Turing and subsequent Ampere, Ada Lovelace, and Blackwell architectures, these products integrate dedicated RT cores for ray tracing and Tensor cores for AI acceleration. The technology is deployed across multiple product lines, including the consumer GeForce series, professional Quadro and RTX Workstations, and data center accelerators like the NVIDIA A100.

Overview

The launch of the GeForce 20 series in 2018 marked the debut of this technology, introducing a fundamental shift from traditional rasterization techniques. This initiative was supported by key industry partners like Microsoft through its DirectX Raytracing API and the Vulkan API. The underlying platform, encompassing both hardware and software, is designed to accelerate a suite of technologies including DLSS, which uses AI to upscale images, and NVIDIA Omniverse, a platform for 3D design collaboration. Its adoption has been widespread, influencing sectors from video game development and film production to scientific visualization and autonomous vehicle research.

Architecture

The architectural foundation began with the Turing microarchitecture, which first combined programmable shaders with the dedicated RT cores and Tensor cores. This was succeeded by the Ampere architecture, which significantly improved ray tracing and AI performance, and later by the Ada Lovelace architecture, introducing further advancements like Shader Execution Reordering. The latest Blackwell architecture continues this progression for data center applications. Core components include the Streaming Multiprocessor for general computation, while technologies like CUDA, OptiX, and Microsoft DirectX provide the essential software frameworks for developers to harness these capabilities.

Product Lineup

The consumer lineup is headlined by the GeForce RTX 40 series based on Ada Lovelace, including flagship models like the GeForce RTX 4090. Previous generations include the GeForce RTX 30 series (Ampere) and the pioneering GeForce 20 series (Turing). For professional visualization, products are marketed under the RTX Workstation brand, featuring GPUs such as the RTX A6000 and the RTX 5880 Ada Generation. In the data center, accelerators like the NVIDIA H100, NVIDIA A100, and the NVIDIA B200 form the computational backbone for AI research and high-performance computing tasks, powering systems from partners like Dell Technologies, Hewlett Packard Enterprise, and Lenovo.

Software and Features

A defining software feature is DLSS, an AI-powered rendering technology that uses Tensor cores to boost frame rates. The ecosystem is supported by NVIDIA Studio Drivers optimized for creative applications like Adobe Photoshop and Autodesk Maya. SDKs such as NVIDIA OptiX and NVIDIA MDL facilitate ray tracing and material definition, while NVIDIA Omniverse serves as a collaborative simulation platform. Additional technologies include NVIDIA Reflex, which reduces system latency for competitive gaming, and NVIDIA Broadcast, which enhances live streaming and video calls through AI effects.

Performance and Applications

Performance gains are most notable in enabling photorealistic real-time graphics in titles like Cyberpunk 2077 and Minecraft with path tracing. In professional spheres, the technology accelerates workflows in computer-aided design software from Dassault Systèmes and Siemens, and rendering in V-Ray. For research, it powers complex simulations in fields like computational fluid dynamics and molecular modeling. The AI capabilities, central to DLSS, also accelerate deep learning inference and training workloads, making the hardware pivotal for developers working with frameworks like PyTorch and TensorFlow.

Market Impact and Competition

Its introduction catalyzed the widespread adoption of real-time ray tracing, pushing competitors like AMD with its Radeon RX series and Intel with its Arc series to develop rival technologies such as FidelityFX Super Resolution. The technology has become a standard in high-end gaming PCs and a critical tool in industries from visual effects studios like Industrial Light & Magic to automotive design at companies like BMW. Its integration into cloud gaming services like NVIDIA GeForce Now and its role in advancing metaverse concepts underscore its broad influence across the technology sector.

Category:Graphics processing units Category:NVIDIA Category:Computer hardware Category:2018 in technology