RX 7900 XTX vs Tesla V100 x2

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.

RX 7900 XTX6 sourced runs · best 550.2 tok/s

Tesla V100 x25 verified runs · best 96.1 tok/s

Specs and evidence

	RX 7900 XTX	Tesla V100 x2
VRAM	24 GB	32 GB
Sourced runs on the board	6	5
Models measured	5	3
Best output tok/s	550.2 tok/s	96.1 tok/s
Highest measured peak VRAM	22.9 GB	25.2 GB
Street price (latest snapshot)	—	—

Sourced rows only. Peak VRAM is recorded by the person who ran the benchmark, so it is a floor for what the card can hold, not a specification. Price snapshots.

Head-to-head

Only one model has been measured on both cards (Qwen3.8-27B). On that single data point RX 7900 XTX records 154.2 tok/s and Tesla V100 x2 records 24.0 tok/s — treat it as one data point, not a ranking.

The measured matrix

Model	RX 7900 XTX	Tesla V100 x2
Qwen3.5-0.8B	550.2 MQ4	—
LFM2.5-350M	398.4 MQ4	—
Qwen3.8-27B	154.2 MQ4	24.0 Q8_K_XL
Qwen3.6-35B-A3B	150.0 MQ4R	—
Qwen3.8-Flash-Next	—	96.1 IQ3XXS
Qwen3.6-35B-A3B-abliterated-v4	82.1 Q8_0	—
Ornith-1.5-35B-A3B	—	65.0 Q4_K_M

Head-to-head (models tested on both): RX 7900 XTX 1 · Tesla V100 x2 0 · tied 0 · data as of Oct 30, 2026. Full rules: methodology.

Related reading: RTX 5090 vs 3090 · quantization · Value index · Full board