Google
MLX Community

Gemma 4 E2B IT benchmark on an Apple's logo.M1 Max · 64 GB

<- Runs

Prompt tokens

40,960

Generation tokens

10,240

Trials passed

10/10

Verified

75.3 tok/s

2,009.4 tok/s

Peak memory

5.42/64 GB

Runs great

Trials

Decode / Prefill Speeds

Metadata

metadata.json
{
"runId": "run_acdc100c-45ce-4464-b1ab-76590e77afad",
"bundleId": "mlx-gemma-4-e2b-it-optiq-4bit-235046",
"status": "verified",
"promptTokens": 40960,
"completionTokens": 10240,
"contextLength": 5120,
"harness": {
"version": "0.1.21",
"gitSha": "753787f"
},
"runtime": {
"name": "mlx_lm",
"version": "0.31.2",
"buildFlags": null
},
"model": {
"displayName": "Gemma 4 E2B IT",
"format": "mlx",
"quant": "OptiQ-4bit",
"architecture": "gemma4",
"source": "mlx-community/gemma-4-e2b-it-OptiQ-4bit",
"fileSizeBytes": 4170987649,
"lab": {
"name": "Google",
"slug": "google"
},
"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": 75.3,
"prefillTpsMean": 2009.4,
"ttftP50Ms": 2075.77,
"idleTpsMean": 4426,
"peakRssMb": 5551,
"trialsPassed": 10,
"trialsTotal": 10,
"runnabilityScore": 0.8768843408203126,
"bundleSha256": "43e78139f5b02d172c3317e74488397f025f7104c4794c092a76a336ca3d8535",
"createdAt": "2026-04-15T04:27:50.166Z"
}