Meta
MLX Community

Llama 3.2 1B Instruct benchmark on an Apple's logo.M1 Max · 64 GB

<- Runs

Prompt tokens

122,880

Generation tokens

30,720

Trials passed

30/30

Verified

130.0 tok/s

1,611.2 tok/s

Peak memory

2.13/64 GB

Runs great

Trials

Decode / Prefill Speeds

Metadata

metadata.json
{
"runId": "run_c90ab703-1df0-4919-abe0-0edb63a90a2b",
"bundleId": "mlx-llama-3.2-1b-instruct-4bit-1c11e7",
"status": "verified",
"promptTokens": 122880,
"completionTokens": 30720,
"contextLength": 5120,
"harness": {
"version": "0.1.8",
"gitSha": "753787f"
},
"runtime": {
"name": "mlx_lm",
"version": "0.31.0",
"buildFlags": null
},
"model": {
"displayName": "Llama 3.2 1B Instruct",
"format": "mlx",
"quant": "4bit",
"architecture": "llama",
"source": "mlx-community/Llama-3.2-1B-Instruct-4bit",
"fileSizeBytes": 695283921,
"lab": {
"name": "Meta",
"slug": "meta"
},
"quantizedBy": {
"name": "MLX Community",
"slug": "mlx-community"
}
},
"device": {
"cpu": "Apple M1 Max",
"cpuCores": 10,
"gpu": "Apple M1 Max",
"gpuCores": 32,
"gpuCount": 1,
"ramGb": 64,
"osName": "macOS",
"osVersion": "15.6.1"
},
"decodeTpsMean": 130,
"prefillTpsMean": 1611.2,
"ttftP50Ms": 2638.87,
"idleTpsMean": 971,
"peakRssMb": 2182,
"trialsPassed": 30,
"trialsTotal": 30,
"runnabilityScore": 0.9162908523995537,
"bundleSha256": "6d475118362993ea36641ea51cecd3006427b714bf32e3ba18f23643a92b583c",
"createdAt": "2026-03-23T00:05:17.439Z"
}