Google
ggml

Gemma 4 26B A4B IT benchmark on an Apple's logo.M4 Pro · 48 GB

<- Runs

Prompt tokens

40,960

Generation tokens

10,240

Trials passed

10/10

Verified

54.9 tok/s

649.8 tok/s

Peak memory

10.14/48 GB

Runs well

Trials

Decode / Prefill Speeds

Metadata

metadata.json
{
"runId": "run_3c362c04-0067-4316-92e5-02cf135b2b4e",
"bundleId": "llamacpp-gemma-4-26b-a4b-it-q4_k_m.gguf-932135",
"status": "verified",
"promptTokens": 40960,
"completionTokens": 10240,
"contextLength": 5120,
"harness": {
"version": "0.1.21",
"gitSha": "b88df72"
},
"runtime": {
"name": "llama.cpp",
"version": "b8950",
"buildFlags": "metal"
},
"model": {
"displayName": "Gemma 4 26B A4B IT",
"format": "gguf",
"quant": "q4_k_m",
"architecture": "gemma4",
"source": "ggml-org/gemma-4-26B-A4B-it-GGUF:gemma-4-26B-A4B-it-Q4_K_M.gguf",
"fileSizeBytes": 16796015136,
"lab": {
"name": "Google",
"slug": "google"
},
"quantizedBy": {
"name": "ggml",
"slug": "ggml"
}
},
"device": {
"cpu": "Apple M4 Pro",
"cpuCores": 14,
"gpu": "Apple M4 Pro",
"gpuCores": 20,
"gpuCount": 1,
"ramGb": 48,
"osName": "macOS",
"osVersion": "26.0.1"
},
"decodeTpsMean": 54.9,
"prefillTpsMean": 649.8,
"ttftP50Ms": 6259.64,
"idleTpsMean": 6722.9,
"peakRssMb": 10380.3,
"trialsPassed": 10,
"trialsTotal": 10,
"runnabilityScore": 0.706820966796875,
"bundleSha256": "56f18e0e07bcf7a9d27d5f3f2d0949852fdabac1fb9d2128692180e46fd87651",
"createdAt": "2026-04-28T08:02:39.032Z"
}