2025-06-13_amd-advancing-ai-mi350x-and-mi400-ualoe72-mi500-ual256::AMD25-0029
① SA Source
- Source: 開啟完整 SA 文章
- Section:
MI350X, MI355X, MI400 Series UALoE72 Bill Of Materials and Total Cost of Ownership - Line hint:
471
Context Before
Source: SemiAnalysis TCO model
Evidence
The MI400 only has a 4.5% lower total cost of ownership vs the VR200 NVL144 using InfiniBand networking given the higher operating cost of ownership of the MI400.
Context After
Source: SemiAnalysis TCO model
② Atomic Claim
SemiAnalysis TCO model 中，MI400 對比使用 InfiniBand 的 VR200 NVL144 只低約 4.5% TCO。
- Epistemic Mode:
ESTIMATED - Mapping Status:
COMPLETE
③ Semantic Frame
{
"comparison_expression": "MI400 TCO 4.5% lower vs VR200 NVL144 with InfiniBand",
"entities": [
{
"id": "04_knowledge_base/MI400",
"label": "MI400"
},
{
"id": "04_knowledge_base/VR200",
"label": "VR200"
},
{
"id": "04_knowledge_base/NVL144",
"label": "NVL144"
},
{
"id": "04_knowledge_base/InfiniBand",
"label": "InfiniBand"
}
],
"frame_type": "COMPARISON",
"metric": "total_cost_of_ownership",
"operator": "4_5_PERCENT_LOWER",
"qualifiers": {
"condition_text": null,
"numeric_mentions": [
"4.5%"
],
"temporal_mentions": []
}
}④ Canonical Entity Mapping
| Role | Surface Label | Canonical Target |
|---|---|---|
| comparison_entity_0 | MI400 | MI400 |
| comparison_entity_1 | VR200 | VR200 |
| comparison_entity_2 | NVL144 | NVL144 |
| comparison_entity_3 | InfiniBand | InfiniBand |
⑤ Human Review
請在 Properties 逐項確認：
- 原文 → Atomic Claim 是否忠實
- Atomic Claim → Semantic Frame 是否忠實
- Canonical Entity mapping 是否正確
- Epistemic mode 是否保留原文語氣
- 最後選擇
review_action
Review state
Markdown 內文不是正式 approval。只有 Apply bridge 寫入的 Decision Ledger event 才是正式決策。