Google
MLX Community

Gemma 4 E2B benchmark on an Apple's logo.M4 Max · 128 GB

<- Runs

Prompt tokens

40,960

Generation tokens

10,240

Trials passed

10/10

Verified

167.6 tok/s

8,158.4 tok/s

Peak memory

4.21/128 GB

Runs great

Trials

Decode / Prefill Speeds

Metadata

metadata.json
{
"runId": "run_ef54a4fc-9ce6-4225-b16f-521062771f94",
"bundleId": "mlx-gemma-4-e2b-4bit-731f3a",
"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": "Gemma 4 E2B",
"format": "mlx",
"quant": "4bit",
"architecture": "gemma4",
"source": "mlx-community/gemma-4-e2b-4bit",
"fileSizeBytes": 3581101896,
"lab": {
"name": "Google",
"slug": "google"
},
"quantizedBy": {
"name": "MLX Community",
"slug": "mlx-community"
}
},
"device": {
"cpu": "Apple M4 Max",
"cpuCores": 16,
"gpu": "Apple M4 Max",
"gpuCores": 40,
"gpuCount": 1,
"ramGb": 128,
"osName": "macOS",
"osVersion": "26.4.1"
},
"decodeTpsMean": 167.6,
"prefillTpsMean": 8158.4,
"ttftP50Ms": 502.34,
"idleTpsMean": 2037,
"peakRssMb": 4315,
"trialsPassed": 10,
"trialsTotal": 10,
"runnabilityScore": 0.9858910696847099,
"bundleSha256": "27d113d7d43c86526772760cc11a4685e0f36ac5ae1147e45653f8f7539bf187",
"createdAt": "2026-04-14T03:13:03.113Z"
}