Qwen · 9B to 32B · Mixture of experts
Qwen1.5 MoE A2.7B
14.32 billion parameters in total, but only 2.69 billion are read for each token. That split is the whole point of the design: it costs the memory of a large model and the speed of a small one. This one is cache-hungry: a 32k window adds 6.0 GB on top, so context length matters more here than the model size suggests.
Memory needed, by quantisation
At an 8k context window. Quality is our rough ranking of how much the compression costs you: anything at or above Q5 is hard to tell apart from the original in normal use.
| Quantisation | File size | KV cache | Total VRAM | Quality | What it costs you |
|---|---|---|---|---|---|
| Q8_0 | 14.17 GB | 1.5 GB | 16.4 GB | 99% | Lossless in practice. Use it when the memory is there. |
| Q6_K | 10.94 GB | 1.5 GB | 13.16 GB | 98% | Very close to Q8 for two thirds of the size. |
| Q5_K_M | 9.49 GB | 1.5 GB | 11.71 GB | 96% | The quality-first choice when Q6 will not fit. |
| Q4_K_M | 8.05 GB | 1.5 GB | 10.28 GB | 93% | The default. Best size-to-quality ratio for local use. |
| IQ4_XS | 7.09 GB | 1.5 GB | 9.31 GB | 91% | Importance-matrix 4-bit. Q4_K_S quality, smaller file. |
| Q3_K_M | 6.52 GB | 1.5 GB | 8.74 GB | 86% | Degradation starts to show. A way to fit one size up. |
| IQ3_XXS | 5.1 GB | 1.5 GB | 7.33 GB | 79% | Aggressive. Only worth it on very large models. |
What a longer conversation costs
Same model at Q4_K_M, only the context window changes. This model uses sliding-window attention, so most layers stop growing past 32k tokens and the bill flattens out.
| Context | KV cache | Total VRAM | Fits in 8 GB | Fits in 12 GB | Fits in 24 GB |
|---|---|---|---|---|---|
| 4k | 0.75 GB | 9.47 GB | no | yes | yes |
| 8k | 1.5 GB | 10.28 GB | no | yes | yes |
The "fits" columns allow for the roughly 0.8 GB Windows keeps for the desktop.
Which hardware runs Qwen1.5 MoE A2.7B
100 of 118 consumer devices run it at a quantisation worth using, at an 8k context window. Another 11 can load it only by compressing the weights far enough to damage the model, marked with a warning below.
| Device | Memory | Verdict | Quantisation | Used | Speed |
|---|---|---|---|---|---|
| GeForce RTX 5090 NVIDIA | 32 GB | Runs great | Q8_0 | 16.4 GB | 353.1 t/s |
| RTX PRO 6000 Blackwell NVIDIA | 96 GB | Runs great | Q8_0 | 16.4 GB | 353.1 t/s |
| GeForce RTX 4090 NVIDIA | 24 GB | Runs great | Q8_0 | 16.4 GB | 198.6 t/s |
| GeForce RTX 3090 Ti NVIDIA | 24 GB | Runs great | Q8_0 | 16.4 GB | 198.6 t/s |
| RTX 6000 Ada Generation NVIDIA | 48 GB | Runs great | Q8_0 | 16.4 GB | 189.1 t/s |
| GeForce RTX 3090 NVIDIA | 24 GB | Runs great | Q8_0 | 16.4 GB | 184.4 t/s |
| GeForce RTX 5090 Laptop NVIDIA | 24 GB | Runs great | Q8_0 | 16.4 GB | 176.5 t/s |
| Radeon RX 7900 XTX AMD | 24 GB | Runs great | Q8_0 | 16.4 GB | 166.1 t/s |
| Apple M3 Ultra 96GB Apple | 96 GB | Runs great | Q8_0 | 16.1 GB | 153.5 t/s |
| Apple M3 Ultra 256GB Apple | 256 GB | Runs great | Q8_0 | 16.1 GB | 153.5 t/s |
| Apple M3 Ultra 512GB Apple | 512 GB | Runs great | Q8_0 | 16.1 GB | 153.5 t/s |
| RTX A6000 NVIDIA | 48 GB | Runs great | Q8_0 | 16.4 GB | 151.3 t/s |
| RTX A5000 NVIDIA | 24 GB | Runs great | Q8_0 | 16.4 GB | 151.3 t/s |
| Apple M1 Ultra 64GB Apple | 64 GB | Runs great | Q8_0 | 16.1 GB | 149.9 t/s |
| Apple M1 Ultra 128GB Apple | 128 GB | Runs great | Q8_0 | 16.1 GB | 149.9 t/s |
| Apple M2 Ultra 64GB Apple | 64 GB | Runs great | Q8_0 | 16.1 GB | 149.9 t/s |
| Apple M2 Ultra 128GB Apple | 128 GB | Runs great | Q8_0 | 16.1 GB | 149.9 t/s |
| Apple M2 Ultra 192GB Apple | 192 GB | Runs great | Q8_0 | 16.1 GB | 149.9 t/s |
| Radeon PRO W7900 AMD | 48 GB | Runs great | Q8_0 | 16.4 GB | 149.5 t/s |
| Radeon RX 7900 XT AMD | 20 GB | Runs great | Q8_0 | 16.4 GB | 138.4 t/s |
| Apple M4 Max 36GB Apple | 36 GB | Runs great | Q8_0 | 16.1 GB | 102.3 t/s |
| Apple M4 Max 48GB Apple | 48 GB | Runs great | Q8_0 | 16.1 GB | 102.3 t/s |
| Apple M4 Max 64GB Apple | 64 GB | Runs great | Q8_0 | 16.1 GB | 102.3 t/s |
| Apple M4 Max 128GB Apple | 128 GB | Runs great | Q8_0 | 16.1 GB | 102.3 t/s |
| Apple M1 Max 32GB Apple | 32 GB | Runs great | Q8_0 | 16.1 GB | 75 t/s |
| Apple M1 Max 64GB Apple | 64 GB | Runs great | Q8_0 | 16.1 GB | 75 t/s |
| Apple M2 Max 32GB Apple | 32 GB | Runs great | Q8_0 | 16.1 GB | 75 t/s |
| Apple M2 Max 64GB Apple | 64 GB | Runs great | Q8_0 | 16.1 GB | 75 t/s |
| Apple M2 Max 96GB Apple | 96 GB | Runs great | Q8_0 | 16.1 GB | 75 t/s |
| Apple M3 Max 36GB Apple | 36 GB | Runs great | Q8_0 | 16.1 GB | 75 t/s |
| Apple M3 Max 48GB Apple | 48 GB | Runs great | Q8_0 | 16.1 GB | 75 t/s |
| Apple M3 Max 64GB Apple | 64 GB | Runs great | Q8_0 | 16.1 GB | 75 t/s |
| Apple M3 Max 96GB Apple | 96 GB | Runs great | Q8_0 | 16.1 GB | 75 t/s |
| Apple M3 Max 128GB Apple | 128 GB | Runs great | Q8_0 | 16.1 GB | 75 t/s |
| NVIDIA DGX Spark 128GB NVIDIA | 128 GB | Runs great | Q8_0 | 16.4 GB | 53.8 t/s |
| Apple M4 Pro 24GB Apple | 24 GB | Just fits | Q8_0 | 16.1 GB | 51.2 t/s |
| Apple M4 Pro 48GB Apple | 48 GB | Runs great | Q8_0 | 16.1 GB | 51.2 t/s |
| Apple M4 Pro 64GB Apple | 64 GB | Runs great | Q8_0 | 16.1 GB | 51.2 t/s |
| Jetson AGX Orin 32GB NVIDIA | 32 GB | Runs great | Q8_0 | 16.4 GB | 40.4 t/s |
| Jetson AGX Orin 64GB NVIDIA | 64 GB | Runs great | Q8_0 | 16.4 GB | 40.4 t/s |
| Ryzen AI Max+ 395 32GB AMD | 32 GB | Runs great | Q8_0 | 16.4 GB | 40 t/s |
| Ryzen AI Max+ 395 64GB AMD | 64 GB | Runs great | Q8_0 | 16.4 GB | 40 t/s |
| Ryzen AI Max+ 395 96GB AMD | 96 GB | Runs great | Q8_0 | 16.4 GB | 40 t/s |
| Ryzen AI Max+ 395 128GB AMD | 128 GB | Runs great | Q8_0 | 16.4 GB | 40 t/s |
| Apple M1 Pro 32GB Apple | 32 GB | Runs great | Q8_0 | 16.1 GB | 37.5 t/s |
| Apple M2 Pro 32GB Apple | 32 GB | Runs great | Q8_0 | 16.1 GB | 37.5 t/s |
| Apple M5 24GB Apple | 24 GB | Just fits | Q8_0 | 16.1 GB | 28.7 t/s |
| Apple M5 32GB Apple | 32 GB | Runs great | Q8_0 | 16.1 GB | 28.7 t/s |
| Apple M3 Pro 36GB Apple | 36 GB | Runs great | Q8_0 | 16.1 GB | 28.1 t/s |
| Apple M4 24GB Apple | 24 GB | Just fits | Q8_0 | 16.1 GB | 22.5 t/s |
| Apple M4 32GB Apple | 32 GB | Runs well | Q8_0 | 16.1 GB | 22.5 t/s |
| Intel Core Ultra 9 288V 32GB Intel | 32 GB | Runs well | Q8_0 | 16.4 GB | 21.2 t/s |
| Ryzen AI 9 HX 370 24GB AMD | 24 GB | Just fits | Q8_0 | 16.4 GB | 20 t/s |
| Ryzen AI 9 HX 370 32GB AMD | 32 GB | Runs well | Q8_0 | 16.4 GB | 20 t/s |
| GeForce RTX 5080 NVIDIA | 16 GB | Runs great | Q6_K | 13.16 GB | 221.5 t/s |
| GeForce RTX 5070 Ti NVIDIA | 16 GB | Runs great | Q6_K | 13.16 GB | 206.7 t/s |
| GeForce RTX 5080 Laptop NVIDIA | 16 GB | Runs great | Q6_K | 13.16 GB | 177.2 t/s |
| GeForce RTX 4080 SUPER NVIDIA | 16 GB | Runs great | Q6_K | 13.16 GB | 169.8 t/s |
| GeForce RTX 4080 NVIDIA | 16 GB | Runs great | Q6_K | 13.16 GB | 165.4 t/s |
| GeForce RTX 4070 Ti SUPER NVIDIA | 16 GB | Runs great | Q6_K | 13.16 GB | 155 t/s |
What to buy to run Qwen1.5 MoE A2.7B
The cheapest hardware that runs it at a quantisation worth using and a speed you would not resent, at an 8k context window.
Cheapest that works
GeForce RTX 2060 12GB
$160 used
Q4_K_M · uses 10.28 GB of its 12 GB · about 91.5 tokens/s
Best value
GeForce RTX 3060 12GB
$200 used
Q4_K_M · about 98 tokens/s · 360 GB/s
| Device | Price | Memory | Runs it at | Speed | |
|---|---|---|---|---|---|
| GeForce GTX 1080 Ti NVIDIA | $150 used | 11 GB | IQ4_XS | 140.2 t/s | Check price |
| GeForce RTX 2060 12GB NVIDIA | $160 used | 12 GB | Q4_K_M | 91.5 t/s | Check price |
| GeForce RTX 2080 Ti NVIDIA | $250 used | 11 GB | IQ4_XS | 178.4 t/s | Check price |
| Arc A770 16GB Intel | $280 used | 16 GB | Q6_K | 102.4 t/s | Check price |
| GeForce RTX 3080 12GB NVIDIA | $400 used | 12 GB | Q4_K_M | 248.2 t/s | Check price |
| Radeon RX 7900 XT AMD | $650 | 20 GB | Q8_0 | 138.4 t/s | Check price |
| GeForce RTX 3090 NVIDIA | $700 used | 24 GB | Q8_0 | 184.4 t/s | Check price |
| Apple M4 32GB Apple · whole machine | $999 | 32 GB | Q8_0 | 22.5 t/s | Check price |
Indicative prices reviewed 2026-09-01; used prices are marketplace typical. Options that cost more than a cheaper one with no more memory and no more speed are hidden. Price links are Amazon affiliate links. Change the standard, the context window or the budget in the buying tool.
Where it sits in the catalogue
Source: Qwen/Qwen1.5-MoE-A2.7B on Hugging Face. Downloaded 527k times in the last month. Published 2024-02-29. Architecture figures are read from the repository's own configuration file, so they move when the model does.