Is the GeForce RTX 4090 worth it for video editing in 2026?
The RTX 4090 with 24GB VRAM GDDR6X remains irreplaceable for local AI (LLMs up to 70B), 8K editing and 3D rendering. It dominates 4K gaming but at a very high price.
Editing score
90
/ 100
VRAM
24
GB
Indicative price ES
~1499 €
✓ Ideal for editing
- • 4K ultra gaming, max fps
- • Local ML / AI (24GB)
- • 8K editing and VFX
- • 3D rendering
✗ Limitations
- • Low budget
- • 1080p/1440p gaming (overkill)
GeForce RTX 4090 compatibility with editing software
Not every GPU performs the same in each program. Here is the real performance per application.
DaVinci Resolve
CUDA + NVENC. VRAM sufficient for 4K RAW without proxy.
Adobe Premiere
Mercury Playback Engine with CUDA. Fast NVENC export. Full AI effects support.
Blender
OptiX + CUDA for Cycles. Large scenes without VRAM limits.
Topaz Video AI
TensorRT speeds up upscaling and denoising. 5-10× faster than CPU.
How much VRAM does the GeForce RTX 4090 have, and what is it enough for?
The GeForce RTX 4090 has 24 GB of VRAM. This determines which formats you can work with without using proxies.
1080p H.264 / H.265
No limitations
4K H.264 / H.265
Smooth without proxy
4K RAW / ProRes 4444
Ideal, no proxy
8K / RED RAW
Smooth
Hardware-accelerated codecs on the GeForce RTX 4090
Hardware acceleration drastically reduces export time compared with software (CPU) encoding. These are the codecs the GeForce RTX 4090 processes with its dedicated engine:
Alternatives to the GeForce RTX 4090 for editing
FAQ — GeForce RTX 4090 for video editing
Is the GeForce RTX 4090 worth it for video editing in 2026?
The RTX 4090 with 24GB VRAM GDDR6X remains irreplaceable for local AI (LLMs up to 70B), 8K editing and 3D rendering. It dominates 4K gaming but at a very high price. In video editing it scores 90/100. Its 24 GB of VRAM let you work with 4K RAW with no proxy needed.
Is the GeForce RTX 4090 compatible with DaVinci Resolve?
CUDA + NVENC. VRAM sufficient for 4K RAW without proxy.
Which codecs does the GeForce RTX 4090 accelerate by hardware?
The GeForce RTX 4090 hardware-accelerates the following codecs: H.264, H.265, AV1. This significantly reduces export time compared with software (CPU) encoding.
Which resolutions is the GeForce RTX 4090 sufficient for when editing?
1080p H.264 / H.265: No limitations. 4K H.264 / H.265: Smooth without proxy. 4K RAW / ProRes 4444: Ideal, no proxy. 8K / RED RAW: Smooth.