Performance comparison: which is faster?
GeForce RTX 3060 Ti (NVIDIA, 2020) and NVIDIA RTX A4000 (NVIDIA, 2020) are compared here. Compare scores and VRAM, generative AI usability, and CPUs that pair well with each GPU.
Overall performance: nearly equal
For generative AI, the higher-VRAM RTX A4000（16GB） has the advantage. For gaming, prioritize performance score and CPU compatibility; for AI, prioritize VRAM.
Relative performance score (higher is faster). Actual fps varies by resolution, game, and CPU configuration.
| Item | RTX 3060 Ti | RTX A4000 |
|---|---|---|
| Performance Score | 19,500 | 19,500 |
| VRAM | 8GB | 16GB |
| Manufacturer | NVIDIA | NVIDIA |
| Series | RTX 30 | Workstation |
| Release Year | 2020 | 2020 |
| Compatible CPU Example | Ryzen 9 3900X | Ryzen 9 3900X |
These generative AI models can run on only one GPU because of the VRAM difference (Stable Diffusion, Flux, LLMs, and others).
— None (all models that run on RTX A4000 also run here)
| If You Want To... | Recommended |
|---|---|
| Prioritize high fps and smooth performance in demanding games | RTX 3060 Ti |
| Run larger generative AI and LLM models | RTX A4000 |
| Prioritize value and adequate performance | RTX 3060 Ti (the lower model is often sufficient) |
Their scores are nearly identical (RTX 3060 Ti: 19500 points / RTX A4000: 19500 points). In this case, compare price, VRAM, and power draw.
RTX 3060 Ti has 8GB of VRAM, while RTX A4000 has 16GB; RTX A4000 has more. If image generation or a local LLM is even a possibility, the higher-VRAM option provides more room.
Using our guideline, Ryzen 9 3900X pairs well with RTX 3060 Ti and Ryzen 9 3900X with RTX A4000 (CPU:GPU ≈ 0.9:1). If the CPU is too weak, replacing the GPU may not raise fps, so check the combination before buying.
