RTX 3090 Ti

RTX 3090 Ti Review & Specifications

The RTX 3090 Ti is based on the Ampere architecture and manufactured using the 8 nm nm process node. It was launched approximately 4 years, 5 months ago, originally priced at $1999. It features 10752 cores, including 34 compute units (SMs), 336 texture mapping units (TMUs), and 112 render output units (ROPs). For ray tracing and AI-accelerated tasks, it also includes 84 dedicated RT cores and 336 Tensor cores, enabling advanced rendering and upscaling features where supported. It has a base clock of 1560 MHz and a boost clock reaching up to 1860 MHz. The RTX 3090 Ti comes equipped with 24 GB of GDDR6X memory across a 384-bit bus. Memory runs at 1313 MHz and delivers a total memory bandwidth of 1 GB/s.

This GPU has a very high thermal design power (TDP) of 450 W. A PC case with excellent airflow and a high-quality, high-wattage power supply are essential for stable operation.

RTX 3090 Ti Performance

RTX 3090 Ti is a high-end graphics card, achieving a relative gaming performance score of 60.77%. With 24 GB of VRAM, it delivers excellent gaming performance across all resolutions and maintains 60+ FPS at 4K in most modern titles when paired with a high-performance CPU. Ideal for 150+ FPS at 1440p or smooth 4K gaming with ultra settings.

In terms of memory capacity, the RTX 3090 Ti features an exceptionally high VRAM size of 24 GB — far exceeding what is typically required for modern games and creative tasks. This allows users to max out VRAM-dependent settings such as textures, caching, and resolution scaling. However, since this is not an ultra high-end GPU in terms of core performance, rendering speed and frame rates in demanding games may be limited by the processing power rather than memory. In the domain of AI and machine learning, the large VRAM capacity enables work with complex neural networks (e.g., large LLMs or diffusion models like Stable Diffusion XL) using high batch sizes without falling back on system memory. It is also ideal for creators running high-resolution video editing, 3D rendering, or simultaneous high-memory applications — even if render times are slower compared to top-tier GPUs. This card offers excellent value for prosumers prioritizing memory capacity over raw graphical horsepower.

RTX 3090 Ti has a gaming performance-per-price ratio of 33.3%, suggesting lower value in this category. However, its high raw performance makes it a viable choice for users who prioritize gaming power over budget constraints.