Google
MLX Community

Gemma 4 26B A4B IT benchmark on an Apple's logo.M5 Pro · 64 GB

<- Runs

Prompt tokens

40,960

Generation tokens

10,240

Trials passed

10/10

Verified

51.1 tok/s

2,139.2 tok/s

Peak memory

28.00/64 GB

Runs ok

Trials

Decode / Prefill Speeds

Metadata

metadata.json
{
"runId": "run_688d1bb9-63a3-461f-95e4-d14281ae1a30",
"bundleId": "mlx-gemma-4-26b-a4b-it-8bit-21d189",
"status": "verified",
"promptTokens": 40960,
"completionTokens": 10240,
"contextLength": 5120,
"harness": {
"version": "0.1.22",
"gitSha": "ff1d570"
},
"runtime": {
"name": "mlx_lm",
"version": "0.31.3",
"buildFlags": null
},
"model": {
"displayName": "Gemma 4 26B A4B IT",
"format": "mlx",
"quant": "8bit",
"architecture": "gemma4",
"source": "mlx-community/gemma-4-26b-a4b-it-8bit",
"fileSizeBytes": 27953641181,
"lab": {
"name": "Google",
"slug": "google"
},
"quantizedBy": {
"name": "MLX Community",
"slug": "mlx-community"
}
},
"device": {
"cpu": "Apple M5 Pro",
"cpuCores": 18,
"gpu": "Apple M5 Pro",
"gpuCores": 20,
"gpuCount": 1,
"ramGb": 64,
"osName": "macOS",
"osVersion": "26.4.1"
},
"decodeTpsMean": 51.1,
"prefillTpsMean": 2139.2,
"ttftP50Ms": 1929.54,
"idleTpsMean": 438,
"peakRssMb": 28672,
"trialsPassed": 10,
"trialsTotal": 10,
"runnabilityScore": 0.6926300000000001,
"bundleSha256": "0404938edc608ac86aaf6555a59bdcb3f80d8b8d446207256606cae0e0198718",
"createdAt": "2026-04-24T22:30:37.897Z"
}