Performance comparison: which is faster?
Radeon RX 6800 XT (AMD, 2020) and Radeon RX 6800 (AMD, 2020) are compared here. Compare scores and VRAM, generative AI usability, and CPUs that pair well with each GPU.
Overall performance: RX 6800 XT is about 12.2% faster
Both have 16GB of VRAM, so they support a similar range of generative AI models. 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 | RX 6800 XT | RX 6800 |
|---|---|---|
| Performance Score | 23,000 | 20,500 |
| VRAM | 16GB | 16GB |
| Manufacturer | AMD | AMD |
| Series | RX 6000 | RX 6000 |
| Release Year | 2020 | 2020 |
| Compatible CPU Example | Ryzen 7 5800X | Core i3-12100 |
| If You Want To... | Recommended |
|---|---|
| Prioritize high fps and smooth performance in demanding games | RX 6800 XT |
| Run larger generative AI and LLM models | RX 6800 XT |
| Prioritize value and adequate performance | RX 6800 (the lower model is often sufficient) |
RX 6800 XT is about 12.2% higher by score (RX 6800 XT: 23000 points / RX 6800: 20500 points). Actual fps also varies by resolution, game, and CPU, so price is a reasonable deciding factor when the gap is only a few percent.
Both have 16GB of VRAM, so the range of generative AI models they can run is nearly the same.
Using our guideline, Ryzen 7 5800X pairs well with RX 6800 XT and Core i3-12100 with RX 6800 (CPU:GPU ≈ 0.9:1). If the CPU is too weak, replacing the GPU may not raise fps, so check the combination before buying.
