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Loongson · CPU

Loongson 3A6000

Loongson 3A6000 — Specifications and benchmarks. .

These specifications are supported by the linked sources. Core counts, clocks and memory capacities do not predict workload performance. Check benchmark versions, environments and sample counts.

Evidence review in progress · Search indexing deferred

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Compute

ParameterValue and conditions
CPU cores
4
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Physical cores",
  "raw_value": "4",
  "qualifiers": {
    "configuration_status": "source-listed; family maxima and clock ranges retained as text",
    "evidence_type": "manufacturer-specification",
    "source_field": "Physical cores",
    "source_language": "zh-cn",
    "source_product_name": "龙芯3A6000",
    "source_row": 1
  },
  "document_id": "chinese-www-loongson-cn-794aeb88e72d3528d7ae5edb-9782e53872d061dd"
}
threads
8
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Logical threads",
  "raw_value": "8",
  "qualifiers": {
    "configuration_status": "source-listed; family maxima and clock ranges retained as text",
    "evidence_type": "manufacturer-specification",
    "source_field": "Logical threads",
    "source_language": "zh-cn",
    "source_product_name": "龙芯3A6000",
    "source_row": 1
  },
  "document_id": "chinese-www-loongson-cn-794aeb88e72d3528d7ae5edb-9782e53872d061dd"
}

Connectivity and features

ParameterValue and conditions
CPU FP64 theoretical peak
240GFlops
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "FP64 peak compute",
  "raw_value": "240GFlops",
  "qualifiers": {
    "configuration_status": "source-listed; family maxima and clock ranges retained as text",
    "evidence_type": "manufacturer-specification",
    "measurement_type": "manufacturer_peak",
    "precision": "unknown",
    "source_field": "FP64 peak compute",
    "source_language": "zh-cn",
    "source_product_name": "龙芯3A6000",
    "source_row": 1,
    "sparsity": "unknown"
  },
  "document_id": "chinese-www-loongson-cn-794aeb88e72d3528d7ae5edb-9782e53872d061dd"
}

Public benchmarks

Compare results with matching versions, scenes, settings and statistics. A run count of 0 identifies an aggregate or reported value, not a newly measured run.

SPEC CPU manufacturer claim (2)

SPEC CPU2006 fp base (manufacturer claim; conditions unknown)

57.7 ratio

Run count: 0 (aggregate / reported value)

View source ↗

{
  "comparison_readiness": "source-reported-only",
  "condition": {
    "benchmark": "SPEC CPU manufacturer claim",
    "environment": {
      "asset_checksum_status": "unavailable",
      "comparability": "Do not compare against independently verified SPEC submissions without compiler/flags/platform conditions",
      "compiler": null,
      "cpu_clock": null,
      "evidence_origin": "manufacturer-published-performance-claim",
      "evidence_type": "source-reported",
      "os": null,
      "population": "Manufacturer claim; no independently verified individual run record",
      "settings_status": "unknown",
      "source_sample_count": null,
      "statistic": "reported"
    },
    "scene": "fp base single-thread",
    "scene_checksum": "source-workload:benchmark.chinese_manufacturer_spec2006_fp_base",
    "version": "2006; exact build unknown"
  },
  "condition_id": "5b443fdbace30b439ed9",
  "document_id": "bench-chinese-794aeb88e72d3528d7ae5edb-9782e53872d061dd",
  "example_record_ids": [
    "loongson-3a6000:fp"
  ],
  "measured_from": null,
  "measured_to": null,
  "parameter_id": "benchmark.chinese_manufacturer_spec2006_fp_base",
  "population": "Manufacturer claim; no independently verified individual run record",
  "product_id": "loongson-3a6000",
  "record_count": 1,
  "reported_value": 57.7,
  "run_count": 0,
  "sample_status": "source-reported",
  "source_sample_count": null,
  "statistic": "reported"
}

SPEC CPU2006 int base (manufacturer claim; conditions unknown)

46.1 ratio

Run count: 0 (aggregate / reported value)

View source ↗

{
  "comparison_readiness": "source-reported-only",
  "condition": {
    "benchmark": "SPEC CPU manufacturer claim",
    "environment": {
      "asset_checksum_status": "unavailable",
      "comparability": "Do not compare against independently verified SPEC submissions without compiler/flags/platform conditions",
      "compiler": null,
      "cpu_clock": null,
      "evidence_origin": "manufacturer-published-performance-claim",
      "evidence_type": "source-reported",
      "os": null,
      "population": "Manufacturer claim; no independently verified individual run record",
      "settings_status": "unknown",
      "source_sample_count": null,
      "statistic": "reported"
    },
    "scene": "int base single-thread",
    "scene_checksum": "source-workload:benchmark.chinese_manufacturer_spec2006_int_base",
    "version": "2006; exact build unknown"
  },
  "condition_id": "0c02262c2e690faafaa6",
  "document_id": "bench-chinese-794aeb88e72d3528d7ae5edb-9782e53872d061dd",
  "example_record_ids": [
    "loongson-3a6000:int"
  ],
  "measured_from": null,
  "measured_to": null,
  "parameter_id": "benchmark.chinese_manufacturer_spec2006_int_base",
  "population": "Manufacturer claim; no independently verified individual run record",
  "product_id": "loongson-3a6000",
  "record_count": 1,
  "reported_value": 46.1,
  "run_count": 0,
  "sample_status": "source-reported",
  "source_sample_count": null,
  "statistic": "reported"
}

Sources

Source terms and retrieval dates are listed below. Published values and conditions may change.