Gpu nvidia rtx

The Nvidia RTX GPU represents the line of graphics cards with real-time ray tracing, launched in 2018 with the Turing architecture.

About this subject

Nvidia RTX GPUs marked a revolution in graphics processing by introducing real-time ray tracing for gaming and professional applications. Launched in 2018 with the Turing architecture, these cards brought dedicated RT cores for light trajectory calculation and Tensor cores for artificial intelligence, enabling techniques like DLSS (Deep Learning Super Sampling). The lineup includes models such as RTX 2060, 2070, 2080, and the flagship RTX 2080 Ti, as well as later series RTX 30 (Ampere) and RTX 40 (Ada Lovelace).

Ray tracing technology simulates real light behavior, generating more accurate reflections, shadows, and illumination in 3D scenes. Previously confined to high-cost workstations, it became accessible to end consumers with RTX. Besides gaming, these GPUs are widely used in architectural rendering, scientific simulations, and deep learning model training.

The Brazilian market embraced RTX with enthusiasm, despite high prices due to taxes and exchange rates. Models like RTX 3060 and RTX 4060 are popular for offering good cost-benefit for 1080p and 1440p gaming with ray tracing enabled. The RTX line competes directly with AMD's Radeon RX cards, which offer cheaper rasterization alternatives.

In 2023, Nvidia announced the RTX 40 Super series, with performance and energy efficiency improvements. Support for technologies like Nvidia Reflex (latency reduction) and Broadcast (video call enhancements) expands the use of these GPUs beyond gaming.

Frequently Asked Questions

What does RTX mean in Nvidia?

RTX is Nvidia's brand for graphics cards supporting real-time ray tracing. The acronym stands for "Ray Tracing Texel eXtreme" or similar, indicating the ability to process ray tracing.

What is the difference between RTX and GTX?

GTX is the previous line without dedicated RT and Tensor cores. RTX has these cores, enabling accelerated ray tracing and AI techniques like DLSS. Generally, RTX offers better performance in games with ray tracing enabled.

Is it worth buying an RTX in Brazil?

It depends on budget and need. For 1080p gaming with ray tracing, RTX 3060 or 4060 are good options. For 1440p or 4K, higher models like RTX 4070 or 4080 are recommended. The high price may make AMD alternatives more attractive for cost-conscious users.