Sunk Cost sunkcost.ai Data checked 2026-09-03

What hardware do you need to run Qwen3.6 35B-A3B?

Qwen3.6 35B-A3B at Q4_K_M is 22 GB of weights, with a context ceiling of 256k tokens. Not yet rated: released after our last ratings pass. Sizes and prices are current.

Cheapest machine that runs itStrix Halo Framework Desktop, 32GB at $1,269
Fastest of the ones listedMac Studio M5 Ultra, 96GB — 143 tok/s at 32k context
Honest answer on costPays back in 83 years at 500k tokens a day.

How good is it, really?

On the Artificial Analysis Intelligence Index v4.3 it scores 19 (reasoning mode; 15 without), which puts it in the Haiku-class band. In the same band as Anthropic's cheap, fast tier. Every current OpenAI model scores above this band. Score source. See the whole table.

What it costs either way

Renting the same model costs $0.05 per million input tokens and $0.7 per million output (OpenRouter, cheapest active endpoint, checked 2026-09-03). Buying a machine only beats that if you use it hard enough, for long enough, that the hardware price divides down below the rental bill.

Machines that run it

MachinePriceSpeed at 32kPay-back
Strix Halo Framework Desktop, 32GB $1,269 56 tok/s estimated Pays back in 83 years Run the numbers
Mac mini M5 Pro, 48GB $2,299 37 tok/s estimated Pays back in 159 years Run the numbers
Mac Studio M5 Max, 36GB $2,499 55 tok/s estimated Pays back in 165 years Run the numbers
MacBook Pro M5 Pro (16-inch), 48GB $3,599 37 tok/s estimated Pays back in 248 years Run the numbers
DGX Spark GB10 Grace Blackwell, 128GB $4,699 70 tok/s estimated Pays back in 305 years Run the numbers

One machine per family, cheapest first. Speeds are measured where a public benchmark exists and estimated from memory bandwidth otherwise; the calculator says which for any configuration.

The specifics

Parameters
36B, of which 3B are active per token
Quantisation
Q4_K_M
Weights on disk
22 GB
KV cache
0.7 GB at 32k context — Hybrid: 30 linear-attention layers keep a fixed state; only the 10 full-attention layers hold a growing KV cache.
Maximum context
256k tokens (256k natively; up to 1M)
Licence
Apache 2.0
Sources
source 1, source 2