File size: 14,413 Bytes
baebdf4 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 | {
"schemaVersion": 1,
"editionId": "m1-pro-engine-2026-09-30",
"title": "M1 Pro engine microbenchmarks — 30 September 2026",
"measurementKind": "historical_synthetic_engine_microbenchmark",
"measurementDate": "2026-09-30",
"provenanceVerifiedAt": "2026-10-30T20:53:40.293080+00:00",
"scope": "Three Q4_K_M GGUF models measured with llama-bench on one Apple M1 Pro machine.",
"customerTelemetry": false,
"lociAppBenchmark": false,
"machine": {
"chip": "Apple M1 Pro",
"cpuCores": 10,
"gpuCores": 16,
"unifiedMemoryGiB": 32,
"osVersion": null,
"productIdentifier": null,
"powerMode": null,
"thermalState": null,
"configurationSource": "Retained environment receipt; CPU and GPU identities also appear in each benchmark result."
},
"runtime": {
"name": "llama.cpp",
"executable": "llama-bench",
"commit": "7fe450e19305b828c199d602c23a8337aaa1f03b",
"commitUrl": "https://github.com/ggml-org/llama.cpp/commit/7fe450e19305b828c199d602c23a8337aaa1f03b",
"benchmarkSourceUrl": "https://github.com/ggml-org/llama.cpp/blob/7fe450e19305b828c199d602c23a8337aaa1f03b/tools/llama-bench/llama-bench.cpp",
"benchmarkSourceSha256": "1944ab22165852d502c47d943b46353d7c05b48caa0b56246da051fc6a062ec0",
"recordedExecutableSha256": "58570044544019f61c4f6f68f504c7f4304579faa6ffdc783d8ddab74974c563",
"executableFreshlyRehashed": false,
"backends": [
"MTL",
"BLAS"
]
},
"protocol": {
"threads": 6,
"batchSize": 512,
"microBatchSize": 128,
"requestedGpuLayers": 99,
"flashAttention": true,
"keyCacheType": "f16",
"valueCacheType": "f16",
"kvOffloadDisabled": false,
"repetitionsPerTest": 3,
"priorContextTokens": 0,
"warmup": "Default warmup: one full prompt-processing pass before pp512; one single-token generation step before tg128.",
"cacheReset": "The runtime clears sequence memory before each timed repetition.",
"requestedContextRule": "promptTokens + generatedTokens + priorContextTokens; requested context is not a measurement of allocated context.",
"timing": "Per-repetition wall-clock nanoseconds around synthetic llama_decode work and backend synchronization; model loading is outside this interval.",
"summary": "Mean and sample standard deviation of repetition token rates. Each repetition rate is token count × 1,000,000,000 / elapsed nanoseconds.",
"syntheticTokens": true,
"naturalLanguagePrompts": false
},
"models": [
{
"id": "minicpm5-2b",
"name": "MiniCPM5-2B",
"quantization": "Q4_K_M",
"artifact": {
"format": "GGUF",
"repository": "openbmb/MiniCPM5-2B-GGUF",
"revision": "2079a22f3beaa4e306449978533478fe0522f4b3",
"filename": "MiniCPM5-2B-Q4_K_M.gguf",
"fileBytes": 1561318368,
"sha256": "ec2d5801640099e97d8d7e8003ad4d81f336e757811f03a26173dddf386602fd",
"url": "https://huggingface.co/openbmb/MiniCPM5-2B-GGUF/blob/2079a22f3beaa4e306449978533478fe0522f4b3/MiniCPM5-2B-Q4_K_M.gguf",
"checksumReceiptMatchedUpstream": true
},
"commandStartedAt": "2026-09-30T16:53:24.549684+00:00",
"loadAverageBefore": {
"oneMinute": 32.86572265625,
"fiveMinutes": 25.07080078125,
"fifteenMinutes": 24.49462890625
},
"errorsAndWarningsInRetainedBenchmarkLog": [],
"processExitStatus": null,
"tests": [
{
"id": "pp512",
"kind": "prompt_processing",
"measuredAt": "2026-09-30T16:53:25Z",
"promptTokens": 512,
"generatedTokens": 0,
"priorContextTokens": 0,
"requestedContextTokens": 512,
"allocatedContextTokens": null,
"samplesNs": [
641562875,
645963167,
641383125
],
"samplesTokensPerSecond": [
798.0511652891387,
792.6148519858253,
798.2748220885917
],
"meanTokensPerSecond": 796.313613,
"sampleStddevTokensPerSecond": 3.205173,
"meanElapsedNs": 642969722,
"minTokensPerSecond": 792.6148519858253,
"maxTokensPerSecond": 798.2748220885917,
"timeToFirstTokenMs": null,
"peakMemoryBytes": null
},
{
"id": "tg128",
"kind": "single_token_generation",
"measuredAt": "2026-09-30T16:53:28Z",
"promptTokens": 0,
"generatedTokens": 128,
"priorContextTokens": 0,
"requestedContextTokens": 128,
"allocatedContextTokens": null,
"samplesNs": [
1689188958,
1686516833,
1687589041
],
"samplesTokensPerSecond": [
75.77601037100789,
75.89607022914309,
75.84784973725128
],
"meanTokensPerSecond": 75.839977,
"sampleStddevTokensPerSecond": 0.060416,
"meanElapsedNs": 1687764944,
"minTokensPerSecond": 75.77601037100789,
"maxTokensPerSecond": 75.89607022914309,
"timeToFirstTokenMs": null,
"peakMemoryBytes": null
}
]
},
{
"id": "spark-1.7b",
"name": "Spark-X2.5-1.7B",
"quantization": "Q4_K_M",
"artifact": {
"format": "GGUF",
"repository": "XHToken/Spark-X2.5-1.7B-GGUF",
"revision": "1f7fa33b1245c14730da39e125714ad3a327901b",
"filename": "Spark-X2.5-1.7B-Q4_K_M.gguf",
"fileBytes": 1107457856,
"sha256": "902bde2522394954ac17821b3e5fd0df02defbc6944f122253f2580acf0503f4",
"url": "https://huggingface.co/XHToken/Spark-X2.5-1.7B-GGUF/blob/1f7fa33b1245c14730da39e125714ad3a327901b/Spark-X2.5-1.7B-Q4_K_M.gguf",
"checksumReceiptMatchedUpstream": true
},
"commandStartedAt": "2026-09-30T16:53:33.142614+00:00",
"loadAverageBefore": {
"oneMinute": 31.69775390625,
"fiveMinutes": 25.0830078125,
"fifteenMinutes": 24.505859375
},
"errorsAndWarningsInRetainedBenchmarkLog": [],
"processExitStatus": null,
"tests": [
{
"id": "pp512",
"kind": "prompt_processing",
"measuredAt": "2026-09-30T16:53:33Z",
"promptTokens": 512,
"generatedTokens": 0,
"priorContextTokens": 0,
"requestedContextTokens": 512,
"allocatedContextTokens": null,
"samplesNs": [
464548542,
464428666,
468941875
],
"samplesTokensPerSecond": [
1102.1453168181508,
1102.42979704444,
1091.8197484496345
],
"meanTokensPerSecond": 1098.798287,
"sampleStddevTokensPerSecond": 6.045266,
"meanElapsedNs": 465973027,
"minTokensPerSecond": 1091.8197484496345,
"maxTokensPerSecond": 1102.42979704444,
"timeToFirstTokenMs": null,
"peakMemoryBytes": null
},
{
"id": "tg128",
"kind": "single_token_generation",
"measuredAt": "2026-09-30T16:53:35Z",
"promptTokens": 0,
"generatedTokens": 128,
"priorContextTokens": 0,
"requestedContextTokens": 128,
"allocatedContextTokens": null,
"samplesNs": [
1296611500,
1298268250,
1301578500
],
"samplesTokensPerSecond": [
98.71885294862803,
98.59287554786926,
98.34212842329525
],
"meanTokensPerSecond": 98.551286,
"sampleStddevTokensPerSecond": 0.191775,
"meanElapsedNs": 1298819416,
"minTokensPerSecond": 98.34212842329525,
"maxTokensPerSecond": 98.71885294862803,
"timeToFirstTokenMs": null,
"peakMemoryBytes": null
}
]
},
{
"id": "spark-4b",
"name": "Spark-X2.5-4B",
"quantization": "Q4_K_M",
"artifact": {
"format": "GGUF",
"repository": "XHToken/Spark-X2.5-4B-GGUF",
"revision": "9826e0be84e6e6e8b9668abc91421109a1df1e2d",
"filename": "Spark-X2.5-4B-Q4_K_M.gguf",
"fileBytes": 2600224352,
"sha256": "adfcfa19a4ed6a5985da8bf565fe15f8e1a7e131d79bae2d19d48d1c40109428",
"url": "https://huggingface.co/XHToken/Spark-X2.5-4B-GGUF/blob/9826e0be84e6e6e8b9668abc91421109a1df1e2d/Spark-X2.5-4B-Q4_K_M.gguf",
"checksumReceiptMatchedUpstream": true
},
"commandStartedAt": "2026-09-30T16:53:39.654764+00:00",
"loadAverageBefore": {
"oneMinute": 31.0810546875,
"fiveMinutes": 25.06494140625,
"fifteenMinutes": 24.50244140625
},
"errorsAndWarningsInRetainedBenchmarkLog": [],
"processExitStatus": null,
"tests": [
{
"id": "pp512",
"kind": "prompt_processing",
"measuredAt": "2026-09-30T16:53:40Z",
"promptTokens": 512,
"generatedTokens": 0,
"priorContextTokens": 0,
"requestedContextTokens": 512,
"allocatedContextTokens": null,
"samplesNs": [
1188076958,
1186304584,
1186505333
],
"samplesTokensPerSecond": [
430.9485143638313,
431.59236414111336,
431.519341514835
],
"meanTokensPerSecond": 431.353407,
"sampleStddevTokensPerSecond": 0.352543,
"meanElapsedNs": 1186962291,
"minTokensPerSecond": 430.9485143638313,
"maxTokensPerSecond": 431.59236414111336,
"timeToFirstTokenMs": null,
"peakMemoryBytes": null
},
{
"id": "tg128",
"kind": "single_token_generation",
"measuredAt": "2026-09-30T16:53:44Z",
"promptTokens": 0,
"generatedTokens": 128,
"priorContextTokens": 0,
"requestedContextTokens": 128,
"allocatedContextTokens": null,
"samplesNs": [
2859482042,
2854946458,
2859785166
],
"samplesTokensPerSecond": [
44.76335158603524,
44.83446603396861,
44.75860687781468
],
"meanTokensPerSecond": 44.785475,
"sampleStddevTokensPerSecond": 0.042494,
"meanElapsedNs": 2858071222,
"minTokensPerSecond": 44.75860687781468,
"maxTokensPerSecond": 44.83446603396861,
"timeToFirstTokenMs": null,
"peakMemoryBytes": null
}
]
}
],
"limitations": [
"These are historical llama.cpp engine microbenchmarks on one recorded hardware configuration. They do not measure Loci app performance or customer usage.",
"The host was under substantial concurrent load: the recorded one-minute load averages before the three commands were approximately 31 to 33 on a 10-core CPU. Background work, thermal state and power mode were not controlled in the retained evidence.",
"Each test has three sequential repetitions from one session on 30 September 2026. Variation across those repetitions does not describe variation across machines, people or future runs.",
"The benchmark feeds synthetic token IDs. The generation test performs 128 single-token decode steps without a preceding prompt; it is not a 128-token natural-language answer or a quality test.",
"Requested context was 512 tokens for prompt processing and 128 tokens for generation. Actual allocated context, OS version, exact Mac product identifier and peak process memory were not retained.",
"The timings exclude model loading and include no app interface, time-to-first-token, tools, retrieval or conversation history. No phone or tablet was measured.",
"Original timing and checksum receipts are retained. The original executable and model cache are no longer available for a fresh local hash check. The runtime commit and immutable model artifact hashes and sizes were independently checked against the upstream sources on 30 October 2026.",
"No memory-fit threshold, Loci compatibility claim, device-wide speed estimate or cross-model quality conclusion follows from these measurements."
],
"reuse": {
"license": null,
"statement": "No dataset reuse license is specified. Model licenses apply separately to the model artifacts."
},
"sourceReceipts": [
{
"name": "environment.json",
"sha256": "1df1fe3bafee35cfd8a5e9e5718f10cea3b9a65262f22cd97dbd3946dcaa76f1"
},
{
"name": "runtime-sha256.json",
"sha256": "f026b2793066f219a22170f6001970e1f64a1dc5ccf43b4672696e1a73f61eb6"
},
{
"name": "MiniCPM5-2B-Q4_K_M.gguf.receipt.json",
"sha256": "83a911f30e24b2742885e4ade9840cf06be0b5247968e4d66acb15018a856b7f"
},
{
"name": "minicpm5-2b-bench-command.json",
"sha256": "c9c7969bc79756e5037fc5d14bf9dd580f0b0c35a5770702dc965061d8251209"
},
{
"name": "minicpm5-2b-bench.json",
"sha256": "517297e24050af4a67c9b35117699192a07bd732d47cd69a999365bbb14607a9"
},
{
"name": "minicpm5-2b-bench.log",
"sha256": "aed4cb1995a3e564a3c0a8def3b867e491af13177466808a4d81cab3bf2f452c"
},
{
"name": "Spark-X2.5-1.7B-Q4_K_M.gguf.receipt.json",
"sha256": "82d048c9d97104508b77b327222f79330dbb73f73e67cbacffc18cc0789e90d2"
},
{
"name": "spark-1.7b-bench-command.json",
"sha256": "ce0063e120fdd50c5ed80c2335e981b998bf02d7eb959227401e6280e846bfa8"
},
{
"name": "spark-1.7b-bench.json",
"sha256": "e63ae4a0a91a45fb0cd67ddffc584c84d4abb253fea23a9f5a85f246c6b51313"
},
{
"name": "spark-1.7b-bench.log",
"sha256": "e594b6e921d0a57bf749f06824a2bf2d1918de1d580504bf27a3417b0410188e"
},
{
"name": "Spark-X2.5-4B-Q4_K_M.gguf.receipt.json",
"sha256": "1007bf2fbff77ff28aa22fcb3d61fd8e99eff88a2ada8902f0ef8932d6e355cb"
},
{
"name": "spark-4b-bench-command.json",
"sha256": "72f246e69c80804fe59d831e3751041e0fc7401e13cb7648819f050dbce6504e"
},
{
"name": "spark-4b-bench.json",
"sha256": "426a3f12e7edd304081a65061a5f42413ef10ae2171fec8876eae55fe99ed0a0"
},
{
"name": "spark-4b-bench.log",
"sha256": "e68a437b0f7d0b182e43516afe436ab0e417e4cbd9b03346d2edd709bd7093c7"
}
]
}
|