Digital Painting•KDE
Krita GPU Requirements
2GB Min VRAM4GB Recommended8GB ProfessionalOpenCL
Krita needs at least 2GB of GPU VRAM for basic use and 4GB for recommended performance. 2GB for standard canvas sizes up to 4K
Short answer: Krita runs well on mainstream GPUs with 4GB VRAM or more. Any RTX 4070 or better covers all workflows.
VRAM Requirements
| Usage Tier | VRAM Required | What It Covers |
|---|---|---|
| Minimum | 2GB | 2GB for standard canvas sizes up to 4K |
| Recommended | 4GB | 4GB for large canvases, many layers, and OpenCL brush acceleration |
| Professional | 8GB | 8GB for high-resolution concept art with hundreds of layers |
VRAM data sourced from official KDE system requirements.
Best GPUs for Krita
Picks at minimum, recommended, and professional VRAM tiers
minimum
NVIDIA • Ada Lovelace
recommended
NVIDIA • Ada Lovelace
professional
NVIDIA • Ada Lovelace
Check Your GPU
See if your specific GPU meets requirements for Krita
More resources
Krita GPU FAQ
How much VRAM does Krita need?
Krita requires 2GB minimum VRAM and 4GB for recommended performance. Professional workflows benefit from 8GB or more.
Can RTX 4070 run Krita?
Yes, the RTX 4070 (12GB VRAM) meets the 4GB recommended requirement for Krita.
What GPU is best for Krita?
For Krita at professional settings, we recommend an RTX 4070 Ti Super (16GB) or RTX 4090 (24GB). These have sufficient VRAM and fast CUDA cores for digital painting workloads.
Does Krita support CUDA?
Krita does not use CUDA. It uses OpenCL for GPU acceleration.