Qwen
MLX Community

Qwen3-32B benchmark on an Apple's logo.M3 Ultra · 256 GB

<- Runs

Prompt tokens

40,960

Generation tokens

10,240

Trials passed

10/10

Verified

29.6 tok/s

255.3 tok/s

Peak memory

20.00/256 GB

Runs ok

Trials

Decode / Prefill Speeds

Metadata

metadata.json
{
"runId": "run_f717404d-1182-492f-93fd-1d2085a61c79",
"bundleId": "mlx-qwen3-32b-4bit-5d987a",
"status": "verified",
"promptTokens": 40960,
"completionTokens": 10240,
"contextLength": 5120,
"harness": {
"version": "0.1.18",
"gitSha": "unknown"
},
"runtime": {
"name": "mlx_lm",
"version": "0.31.1",
"buildFlags": null
},
"model": {
"displayName": "Qwen3-32B",
"format": "mlx",
"quant": "4bit",
"architecture": "qwen3",
"source": "mlx-community/Qwen3-32B-4bit",
"fileSizeBytes": 18429850874,
"lab": {
"name": "Qwen",
"slug": "qwen"
},
"quantizedBy": {
"name": "MLX Community",
"slug": "mlx-community"
}
},
"device": {
"cpu": "Apple M3 Ultra",
"cpuCores": 28,
"gpu": "Apple M3 Ultra",
"gpuCores": 60,
"gpuCount": 1,
"ramGb": 256,
"osName": "macOS",
"osVersion": "26.4"
},
"decodeTpsMean": 29.6,
"prefillTpsMean": 255.3,
"ttftP50Ms": 16045.38,
"idleTpsMean": 19456,
"peakRssMb": 20480,
"trialsPassed": 10,
"trialsTotal": 10,
"runnabilityScore": 0.6389345238095238,
"bundleSha256": "afbe6dff7ce8ee2b4164e2cfe7d10da0a6a1cc2942c0609bd0be5d1fdffb3ea7",
"createdAt": "2026-04-05T00:03:12.045Z"
}