Google
Unsloth

Gemma 4 12B IT benchmark on an Apple's logo.M4 · 24 GB

<- Runs

Prompt tokens

40,960

Generation tokens

10,240

Trials passed

10/10

Verified

13.4 tok/s

136.0 tok/s

Peak memory

7.49/24 GB

Runs poorly

Trials

Decode / Prefill Speeds

Metadata

metadata.json
{
"runId": "run_f7757335-1c69-45d5-97f7-62894f20a467",
"bundleId": "llamacpp-gemma-4-12b-it-q4_0.gguf-696b97",
"status": "verified",
"promptTokens": 40960,
"completionTokens": 10240,
"contextLength": 5120,
"harness": {
"version": "0.1.21",
"gitSha": "unknown"
},
"runtime": {
"name": "llama.cpp",
"version": "b9430",
"buildFlags": "metal"
},
"model": {
"displayName": "Gemma 4 12B IT",
"format": "gguf",
"quant": "q4_0",
"architecture": "gemma4",
"source": "unsloth/gemma-4-12b-it-GGUF:gemma-4-12b-it-Q4_0.gguf",
"fileSizeBytes": 6738474400,
"lab": {
"name": "Google",
"slug": "google"
},
"quantizedBy": {
"name": "Unsloth",
"slug": "unsloth"
}
},
"device": {
"cpu": "Apple M4",
"cpuCores": 10,
"gpu": "Apple M4",
"gpuCores": 10,
"gpuCount": 1,
"ramGb": 24,
"osName": "macOS",
"osVersion": "26.5.1"
},
"decodeTpsMean": 13.4,
"prefillTpsMean": 136,
"ttftP50Ms": 30562.15,
"idleTpsMean": 7539.5,
"peakRssMb": 7671.9,
"trialsPassed": 10,
"trialsTotal": 10,
"runnabilityScore": 0.41081268136160715,
"bundleSha256": "b8131509f8a6ec30a6b5dca7aecbd5e7acb15c849897000b3255ad4baebe1e65",
"createdAt": "2026-06-05T23:53:34.734Z"
}