RX 5700 XT vs RX 6900 XT
Best sourced output tok/s per model (single-stream generation) — engine and version, quantization, context and a source link on every row. Hover a value for the quant.
Sourced data on this pair is thin — most of the board is still partial. Submit your own run and help fill the matrix: one prompt, three steps, no downloads.
RX 5700 XT3 sourced runs · best 273.6 tok/s
RX 6900 XT2 verified runs · best 346.1 tok/s
Specs and evidence
| RX 5700 XT | RX 6900 XT | |
|---|---|---|
| VRAM | 8 GB | 16 GB |
| Sourced runs on the board | 3 | 2 |
| Models measured | 3 | 2 |
| Best output tok/s | 273.6 tok/s | 346.1 tok/s |
| Highest measured peak VRAM | — | — |
| Street price (latest snapshot) | — | — |
Head-to-head
On the 2 models measured on both cards, RX 5700 XT leads on 0, RX 6900 XT on 2. The widest gap is on LFM2.5-350M: RX 5700 XT 207.7 tok/s vs RX 6900 XT 275.8 tok/s (RX 6900 XT 33% faster).