SA260324R-0082
① SA Source
- Source: 開啟完整 SA 文章
- Section:
SRAM and Memory Hierarchy - Line hint:
87
Context Before
One of the benefits of relying on SF4 is that it isn’t constrained like TSMC’s N3, which is putting a cap on accelerator production and is a key reason why the industry remains compute constrained. This is in addition to not having HBM which is also constrained. This allows Nvidia to ramp production of the LPU without sacrificing or eating into their valuable TSMC allocation or HBM allocations, representing true incremental revenue and
Evidence
capacity that noone else can access.
Context After
Since Nvidia has taken over, the next generation LP40 will be fabricated on TSMC N3P and use CoWoS-R, and Nvidia will contribute more of their own IP such as supporting the NVLink protocol rather than Groq’s C2C. This will be the first LPU to be extremely co-designed alongside the Feynman platform. Groq’s original plans for LPU Gen 4 was also with TSMC and Alchip as the back-end design partner. Alchip’s involvement is now redundant with Nvidia able to perform backend design on their own.
② Atomic Claim
這也代表一塊其他人無法取得的額外產能。
- Epistemic Mode:
ASSERTED - Mapping Status:
PARTIAL
③ Semantic Frame
{
"frame_type": "CLAIM_ONLY",
"qualifiers": {
"condition_text": "承接前一 claim 的 LPU incremental capacity",
"numeric_mentions": [],
"temporal_mentions": []
},
"reason": "此句是上一條 incremental capacity 敘述的續句，沒有獨立明示 canonical entity。",
"statement": "這也代表一塊其他人無法取得的額外產能。"
}④ Canonical Entity Mapping
| Role | Surface Label | Canonical Target |
|---|---|---|
| — | — | — |
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。