Ashar
MLX Community

Gemma 4 26B A4B IT (Heretic) benchmark on an Apple's logo.M4 Pro · 64 GB

<- Runs

Prompt tokens

1,536

Generation tokens

768

Trials passed

3/3

Verified

67.4 tok/s

769.8 tok/s

Peak memory

15.00/64 GB

Runs well

Trials

Decode / Prefill Speeds

Metadata

metadata.json
{
"runId": "run_78ed1cda-bb25-4a28-9d34-c9d171688de3",
"bundleId": "mlx-gemma-4-26b-a4b-it-heretic-4bit-e4f2ad",
"status": "verified",
"promptTokens": 1536,
"completionTokens": 768,
"contextLength": 768,
"harness": {
"version": "0.1.20",
"gitSha": "unknown"
},
"runtime": {
"name": "mlx_lm",
"version": "0.31.2",
"buildFlags": null
},
"model": {
"displayName": "Gemma 4 26B A4B IT (Heretic)",
"format": "mlx",
"quant": "4bit",
"architecture": "gemma4",
"source": "mlx-community/gemma-4-26B-A4B-it-heretic-4bit",
"fileSizeBytes": 15608838516,
"lab": {
"name": "Ashar",
"slug": "coder3101"
},
"quantizedBy": {
"name": "MLX Community",
"slug": "mlx-community"
}
},
"device": {
"cpu": "Apple M4 Pro",
"cpuCores": 14,
"gpu": "Apple M4 Pro",
"gpuCores": 20,
"gpuCount": 1,
"ramGb": 64,
"osName": "macOS",
"osVersion": "26.3"
},
"decodeTpsMean": 67.4,
"prefillTpsMean": 769.8,
"ttftP50Ms": 662.7,
"idleTpsMean": 1531,
"peakRssMb": 15360,
"trialsPassed": 3,
"trialsTotal": 3,
"runnabilityScore": 0.7276335714285715,
"bundleSha256": "360660b30f346c5b8e80cfdcde3a0db1b0e5029b9d952575a03edc6bed7adc58",
"createdAt": "2026-04-14T03:53:01.440Z"
}