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GeForce RTX 3090 Ti

NVIDIA · Consumer GPU · 2022

24 GB VRAM
1008 GB/s
450W TDP
$1,999 MSRP
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$1,999 MSRP
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Price checked Aug 15, 2026

Performance Benchmarks

LLM Inference all sourced rows →

ModelMetricValueSource
Qwen3-8B Q4_K_XL
Token generation: 16K context, batch 1, Ubuntu 24.04, on-hardware lab measurement
tokens per second 93.6 tok/s
llama.cpp llama-bench, CUDA 12.8 · 2025-12-09
Unverified community Hardware Corner LLM GPU Rankings ↗

Full Specifications

Vram gb
24 GB
Vram type
GDDR6X
Memory bus
384 bit
Memory bandwidth gbps
1008 GB/s
Tdp watts
450 W
Cuda cores
10752
Pcie interface
PCIe 4.0 x16
Architecture
Ampere

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Common Questions

Can the GeForce RTX 3090 Ti run local LLMs?

Yes, if the model fits in its 24 GB of memory — VRAM capacity decides which models load at all, while its 1008 GB/s of bandwidth decides how fast tokens generate. With 24 GB or more it can hold large quantized models such as 70B-class LLMs in reduced precision, and our model pages list exact VRAM fits per model.

How much VRAM does the GeForce RTX 3090 Ti have?

GeForce RTX 3090 Ti has 24 GB of video memory with 1008 GB/s of memory bandwidth and a 450 W TDP , per the specification values in our hardware database.

Is the GeForce RTX 3090 Ti worth it for AI workloads?

At a $1,999 MSRP, its value depends on whether your models fit in 24 GB. Compare its VRAM and bandwidth against your target models with our VRAM calculator, or see how it stacks up in head-to-head comparisons.

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