Qwen
MLX Community

Qwen3-4B-Instruct-2507 benchmark on an Apple's logo.M5 Pro · 48 GB

<- Runs

Prompt tokens

40,960

Generation tokens

10,240

Trials passed

10/10

Verified

82.9 tok/s

2,359.8 tok/s

Peak memory

6.12/48 GB

Runs great

Trials

Decode / Prefill Speeds

Metadata

metadata.json
{
"runId": "run_6e3a712b-9625-428b-a71c-2fc26e3135c3",
"bundleId": "mlx-qwen3-4b-instruct-2507-4bit-508796",
"status": "verified",
"promptTokens": 40960,
"completionTokens": 10240,
"contextLength": 5120,
"harness": {
"version": "0.1.20",
"gitSha": "unknown"
},
"runtime": {
"name": "mlx_lm",
"version": "0.31.2",
"buildFlags": null
},
"model": {
"displayName": "Qwen3-4B-Instruct-2507",
"format": "mlx",
"quant": "4bit",
"architecture": "qwen3",
"source": "mlx-community/Qwen3-4B-Instruct-2507-4bit",
"fileSizeBytes": 2263022417,
"lab": {
"name": "Qwen",
"slug": "qwen"
},
"quantizedBy": {
"name": "MLX Community",
"slug": "mlx-community"
}
},
"device": {
"cpu": "Apple M5 Pro",
"cpuCores": 15,
"gpu": "Apple M5 Pro",
"gpuCores": 16,
"gpuCount": 1,
"ramGb": 48,
"osName": "macOS",
"osVersion": "26.4.1"
},
"decodeTpsMean": 82.9,
"prefillTpsMean": 2359.8,
"ttftP50Ms": 1782.34,
"idleTpsMean": 1925,
"peakRssMb": 6271,
"trialsPassed": 10,
"trialsTotal": 10,
"runnabilityScore": 0.8786662193080357,
"bundleSha256": "dc13d89a629eb9d9dd9459dea03775b320c3fe106e42c6cd468ab9dfe4fe5054",
"createdAt": "2026-04-13T18:15:31.252Z"
}