Intel Arc Pro B70 x2 vs RTX 3090
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.
Intel Arc Pro B70 x25 sourced runs · best 136.4 tok/s
RTX 309018 verified runs · best 709.5 tok/s
Specs and evidence
| Intel Arc Pro B70 x2 | RTX 3090 | |
|---|---|---|
| VRAM | 32 GB | 24 GB |
| Sourced runs on the board | 5 | 18 |
| Models measured | 3 | 11 |
| Best output tok/s | 136.4 tok/s | 709.5 tok/s |
| Highest measured peak VRAM | 29.0 GB | 22.0 GB |
| Street price (latest snapshot) | — | $1,720 |
Head-to-head
On the 2 models measured on both cards, Intel Arc Pro B70 x2 leads on 0, RTX 3090 on 2. The widest gap is on Qwen3.8-Flash-Next: Intel Arc Pro B70 x2 20.3 tok/s vs RTX 3090 38.6 tok/s (RTX 3090 90% faster).
The measured matrix
| Model | Intel Arc Pro B70 x2 | RTX 3090 |
|---|---|---|
| LFM2.5-1.2B-Instruct | — | 709.5 |
| Qwen3.5-0.8B-MTP | — | 476.1 |
| NVIDIA-Nemotron-3.5-Lightning-30B-A3B | — | 353.7 |
| LFM2.5-2.6B | — | 305.6 |
| Qwen3.5-4B-MTP | — | 240.4 |
| Qwen3.8-27B | 101.9 | 164.6 |
| Qwen3.5-9B-MTP | — | 164.3 |
| Qwen3.8-27B-Uncensored | 136.4 | — |
| Qwen3.8-Flash-Next | 20.3 | 38.6 |
| Ornstein3.6-27B-MTP-NSC-ACE-SABER | — | 32.9 |
| GLM-5.3-Flash | — | 28.1 |
| DeepSeek-V4.1-Flash | — | 26.0 |