NVIDIA GeForce RTX 4080 Super
NVIDIA · High-end
A high-end Ada Lovelace consumer card with 16GB of memory, a strong all-rounder for local models that fit within 16GB.
Specifications
| VRAM | 16GB |
|---|---|
| Memory bandwidth | 736 GB/s |
| Power draw | 320W |
| Type | gpu |
An upper-tier consumer card. Verify current pricing.
NVIDIA GeForce RTX 4080 Super: common questions
- What models can the NVIDIA GeForce RTX 4080 Super run?
- With 16GB of VRAM it can run models up to roughly 23B parameters at a 4-bit quantisation, or smaller models with more context. Use the hardware matrix for specifics; these figures are approximate.
- How much power does the NVIDIA GeForce RTX 4080 Super draw?
- About 320W under load, so pair it with a power supply that has real headroom.
Strengths
- 736 GB/s bandwidth and fast Ada tensor cores give good speed on models that fit 16GB
- Broad CUDA support across every major local inference engine
- Also strong for local image generation and mixed gaming use
Weaknesses
- 16GB limits it to roughly 13B-class models, or heavy offload for larger
- A high 320W draw for the memory you get
- GDDR6X runs hot, and consumer cards lack ECC
Featured in builds
Entry last verified 18 August 2026. Specifications and especially prices change; verify before buying.