Google
MLX Community

Gemma 4 E4B IT benchmark on an Apple's logo.M4 · 32 GB

<- Runs

Prompt tokens

40,960

Generation tokens

10,240

Trials passed

10/10

Verified

23.6 tok/s

349.6 tok/s

Peak memory

5.52/32 GB

Runs ok

Trials

Decode / Prefill Speeds

Metadata

metadata.json
{
"runId": "run_17bcc4bb-eff7-4940-a716-214ba93be3cd",
"bundleId": "mlx-gemma-4-e4b-it-4bit-194703",
"status": "verified",
"promptTokens": 40960,
"completionTokens": 10240,
"contextLength": 5120,
"harness": {
"version": "0.1.21",
"gitSha": "f68adca"
},
"runtime": {
"name": "mlx_lm",
"version": "0.31.2",
"buildFlags": null
},
"model": {
"displayName": "Gemma 4 E4B IT",
"format": "mlx",
"quant": "4bit",
"architecture": "gemma4",
"source": "mlx-community/gemma-4-e4b-it-4bit",
"fileSizeBytes": 5217361182,
"lab": {
"name": "Google",
"slug": "google"
},
"quantizedBy": {
"name": "MLX Community",
"slug": "mlx-community"
}
},
"device": {
"cpu": "Apple M4",
"cpuCores": 10,
"gpu": "Apple M4",
"gpuCores": 10,
"gpuCount": 1,
"ramGb": 32,
"osName": "macOS",
"osVersion": "15.7.4"
},
"decodeTpsMean": 23.6,
"prefillTpsMean": 349.6,
"ttftP50Ms": 12169.04,
"idleTpsMean": 4577,
"peakRssMb": 5650,
"trialsPassed": 10,
"trialsTotal": 10,
"runnabilityScore": 0.5872371977306547,
"bundleSha256": "8ed4a2f9c7f7a99474ecf61709539f1edc5a48b089746b9f48581b2e07989688",
"createdAt": "2026-04-17T13:27:34.927Z"
}