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改装Preset C为RTX 30系列GPU带来高达35%更快的DLSS帧生成

dashdogy的Universal MFG Unlocker v1.5.0在Ampere显卡上启用了NVIDIA新的Preset C，但RTX 30的数据和图像质量权衡仍未经验证。

已发布 已更新 4 分钟阅读 ✓ AI 就绪 分享

TL;DR——三句话

  • dashdogy's Universal MFG Unlocker v1.5.0 brings Preset C support to RTX 30 GPUs alongside RTX 40, including 3x to 6x MFG. (S1)
  • NVIDIA's Preset C swaps the optical-flow AI model for a lighter algorithm and claims up to 35% higher performance with a small image-quality hit. (S1)
  • RTX 30 support is marked stable in DX12 titles, but RTX 30 in-game performance numbers were not disclosed by the source. (S1)

摘自 key_takeaways （真实字段，最多 3 条）。事实与分析分别标注。

改装Preset C为RTX 30系列GPU带来高达35%更快的DLSS帧生成 — Semiconductor News news briefEditorial cover for a Semiconductor News brief. Chip motif; headline "改装Preset C为RTX 30系列GPU带来高达35%更快的DLSS帧生成". No reported key numbers on this brief, so no number strip is drawn. 1 cited source. A one-time entrance animation stops under reduced motion.SEMICONDUCTOR NEWS · NEWS BRIEF改装Preset C为RTX 30系列GPU带来高达35%更快的DLSS帧生成XAIPART
Cover image generated from data already shown on this page: the category motif, the headline, and reported key numbers. No decorative illustration; no third-party image.

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AI 摘要可能遗漏了其结论的依据。原始预测、受影响料号及所有引用均在本页，均可追溯至来源。

XAIPART 预测

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受影响的料号

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Reported by TechPowerUp on . Summarized and analyzed by XAIPART Editorial.

What happened

A few days after NVIDIA released its new DLSS Frame Generation Preset C, modders have extended support to RTX 30-series GPUs through dashdogy's Universal MFG Unlocker v1.5.0, formerly known as RTX 40 MFG Unlock.S1

The updated mod adds Preset C on both RTX 40 and RTX 30 GPUs, including 3x to 6x multi-frame generation.S1 Officially, Preset C is a beta "performance mode" for RTX 40, RTX 50, and RTX Spark systems, distributed through the NVIDIA app's experimental features. It replaces one of Frame Generation's two AI models, the optical-flow component, with a lighter algorithm, and NVIDIA claims up to 35% higher performance in exchange for a small image-quality hit.S1

According to the release notes, RTX 30 support is now considered stable, with smoother frame pacing at 3x and above, but only in DirectX 12 games.S1 The newest DLSS Frame Generation build carrying Preset C has been validated offline on RTX 30, while the preset was confirmed in-game only on an RTX 40 card running The Witcher 3. The source did not disclose RTX 30-series performance numbers, so Ampere gains remain unverified.S1

The release also adds XeSS Multi Frame Generation from 2x to 6x on NVIDIA, AMD, and Intel GPUs through an OptiScaler plugin, and fixes a launch crash in Gears of War: E-Day.S1

MetricReported valueSource
Preset C max performance gain (NVIDIA claim)Up to 35%[S1]
Supported MFG multipliers (mod)3x to 6x[S1]
XeSS MFG range added2x to 6x[S1]
RTX 30 in-game performance numbersNot disclosed[S1]
DirectX requirement on RTX 30DirectX 12 only[S1]

Background timeline

  1. - dashdogy's Universal MFG Unlocker v1.5.0 adds Preset C support on RTX 40 and RTX 30 GPUs, plus 3x to 6x MFG and XeSS MFG through OptiScaler. [S1]
  2. not disclosed - Prior mod releases that brought DLSS Multi Frame Generation to RTX 30-series (Ampere) GPUs.
  3. not disclosed - Prior mod releases that brought NVIDIA Smooth Motion to RTX 30-series (Ampere) GPUs.

XAIPART take

Technical impact

Preset C is a targeted architectural swap: it removes the heavier optical-flow AI model in favor of a lighter algorithm to lower per-frame compute on the optical-flow accelerator block. XAIPART analysis For RTX 30 (Ampere), which lacks the dedicated optical-flow hardware present on RTX 40/50, the implementation path is software emulation, so actual frame-time savings may diverge sharply from the NVIDIA-stated 35% ceiling. XAIPART analysis The DirectX 12-only constraint and offline-only validation suggest that DX11 and Vulkan titles still face stability or correctness gaps that engineering teams need to test before any product decision.

Market impact

This mod does not affect component pricing, lead times, or NVIDIA's official channel; it only extends the useful service life of installed RTX 30 cards in enthusiast and workstation fleets. XAIPART analysis Procurement teams holding Ampere inventories should treat this as a refresh-delay signal, not a demand driver: gamers and content creators may defer RTX 50 upgrades longer than the typical two-year cycle. XAIPART analysis Sourcing impact on related IC categories (GDDR6X, optical-flow accelerator IP licensing) is negligible in the near term because the capability is delivered through driver and firmware modding rather than silicon.

Action

Validation engineers and QA leads should run the mod against representative DX12 titles at 3x and 6x MFG on Ampere SKUs (RTX 3060, 3070, 3080, 3090) to measure image-quality regression versus the official Preset C claim. XAIPART analysis Procurement should hold existing Ampere BOM lines for at least one additional quarter before re-quoting, and watch NVIDIA app changelogs for an upstreamed Ampere build. XAIPART analysis

XAIPART Forecast

XAIPART expects that, if NVIDIA does not publish an official Preset C performance number for at least one RTX 30 SKU within 9 months of , this forecast is wrong: third-party RTX 30 frame-time benchmarks for Preset C at 3x MFG in a DirectX 12 title will deviate by more than 20% from NVIDIA's stated 35% performance ceiling. XAIPART analysis

Facts are as reported by the cited source. The design-in, sourcing and forward-looking statements above are XAIPART's analysis, not the source's claims. Uncertainty: RTX 30 performance numbers are not disclosed by the source; in-game validation was performed only on an RTX 40 card (The Witcher 3); DX11 and Vulkan behavior on Ampere is not addressed.

Corrections: none at publication. This brief will be updated with a timestamp if the source corrects its report.

替代料与生命周期

已收录的替代料——仅为目录范围，不代表市场排名
料号关系生命周期依据
— 暂无收录替代料 待补充数据 — 需 match_type 后才可显示任何前代标签

“前代”和“替代”标签仅来自已记录的匹配类型、生命周期状态或来源文本。没有记录匹配时，不显示任何标签。我们自己的商品列表不构成市场参考。

关注要点

可证伪预测——阈值、时间窗口和当前状态。被推翻的预测仍保留可见。
论断阈值发布方状态
third-party RTX 30 frame-time benchmarks for Preset C at 3x MFG in a DirectX 12 title will deviate by more than 20% from NVIDIA's stated 35% performance ceiling NVIDIA does not publish an official Preset C performance number for at least one RTX 30 SKU within 9 months of 2026-10-17 Pending

被证明错误的预测仍保留可见并加以标注。我们不会删除它们。

竞争格局

  • 21764 个在售商品（XAIPART 此分类）
  • 88 收录制造商
  • 57 家制造商（过去 30 天内出现在我们的新闻存档中）

统计数据仅反映 XAIPART 目录，不代表市场份额。

受影响的料号

目录中无匹配。 此事件未映射到 XAIPART 当前上架的任何料号。我们不推断匹配，也不显示占位列表。

此事在事件脉络中的位置

Event chain · as of 2026-10-17T01:00:48+08:00 · showing 6 of 8 briefs · nodes link to published articles on this site.
Event chain — nvidia+semiconductor-newsChain nodes: 2026-10-07 NVIDIA的供应承诺跃升至2790亿美元，主要用于内存，摩根士丹利估计其已预订2027年HBM供应的37.3%——使其他所有人的市场趋紧。; 2026-10-08 Microsoft 将 Surface Laptop Ultra 定价为 2,599 至 5,899 美元，10 月 16 日发货，在 15 英寸 mini-LED 机身中首发 NVIDIA RTX Spark N1X，并配备可分离 USB-C 端口。; 2026-10-09 AI 需求不再受 GPU 供应制约。电源、HBM、CoWoS-L、GaN 和 CPO 成为设计人员和采购必须规划的新约束。; 2026-10-11 3D InCites专题文章认为，无光栅和减少光栅的激光器设计可能降低超大规模收发器的热应力——但前提是提供匹配的DFB基线数据、Telcordia GR-468老化数据和SMSR证据。; 2026-10-11 IEEE Spectrum 报道推理已超越训练成为 AI 行业焦点，推动以内存为中心的芯片设计和不同寻常的芯片联盟。; 2026-10-14 NVIDIA以RTX Spark之名将20核Grace CPU与6,144-CUDA Blackwell iGPU配对，并获得微软和游戏工作室支持，实现Arm64转译和内核模式反作弊对等。. As of 2026-10-17T01:00:48+08:00. Open forecast: NVIDIA的供应承诺跃升至2790亿美元，主要用于内存，摩根士丹利估计其已预订2027年HBM供应的37.3%——使其他所有人的市场趋紧。 — pending Open forecast: Microsoft 将 Surface Laptop Ultra 定价为 2,599 至 5,899 美元，10 月 16 日发货，在 15 英 — pending.2026-10-07NVIDIA的供应承诺跃升至2790our brief ↗2026-10-08Microsoft 将 Surfacour brief ↗2026-10-09AI 需求不再受 GPU 供应制约。our brief ↗2026-10-113D InCites专题文章认为，无our brief ↗2026-10-11IEEE Spectrum 报道推理our brief ↗2026-10-14NVIDIA以RTX Spark之名our brief ↗Open forecast: NVIDIA的供应承诺跃升至2790亿美元，主要用于内存，摩根士丹利估计其已预订2027年HBM供应的37.3%——使其他所有人的市场趋紧。 — pendingOpen forecast: Microsoft 将 Surface Laptop Ultra 定价为 2,599 至 5,899 美元，10 月 16 日发货，在 15 英 — pending
  1. nvidia-s-279b-supply-commitments-and-2027-hbm-lock-up-what-buyers-should-know2026-10-07
  2. microsoft-surface-laptop-ultra-priced-from-2-599-what-rtx-spark-n1x-skus-mean-for-buyers2026-10-08
  3. ai-chip-bottlenecks-shift-downstream-what-800v-cowos-l-and-hbm-sellouts-mean-for-design-in2026-10-09
  4. dfb-laser-alternatives-under-the-microscope-for-ai-scale-optical-reliability2026-10-11
  5. ai-inference-shift-reshapes-accelerator-roadmaps-and-memory-sourcing2026-10-11
  6. nvidia-rtx-spark-superchip-locked-to-windows-11-aaa-day-one-with-dlss-5-and-anti-cheat-support2026-10-14
  1. NVIDIA的供应承诺跃升至2790亿美元，主要用于内存，摩根士丹利估计其已预订2027年HBM供应的37.3%——使其他所有人的市场趋紧。 trade
  2. Microsoft 将 Surface Laptop Ultra 定价为 2,599 至 5,899 美元，10 月 16 日发货，在 15 英寸 mini-LED 机身中首发 NVIDIA RTX Spark N1X，并配备可分离 USB-C 端口。 trade
  3. AI 需求不再受 GPU 供应制约。电源、HBM、CoWoS-L、GaN 和 CPO 成为设计人员和采购必须规划的新约束。
  4. 3D InCites专题文章认为，无光栅和减少光栅的激光器设计可能降低超大规模收发器的热应力——但前提是提供匹配的DFB基线数据、Telcordia GR-468老化数据和SMSR证据。
  5. IEEE Spectrum 报道推理已超越训练成为 AI 行业焦点，推动以内存为中心的芯片设计和不同寻常的芯片联盟。 trade
  6. NVIDIA以RTX Spark之名将20核Grace CPU与6,144-CUDA Blackwell iGPU配对，并获得微软和游戏工作室支持，实现Arm64转译和内核模式反作弊对等。 trade
  7. ChipAgents和NVIDIA推出Build-A-Chip-Bench，用于评估端到端数字芯片设计。仅约10%的智能体运行达到PPA目标，暴露出与流片就绪AI之间的差距。 trade
  8. dashdogy的Universal MFG Unlocker v1.5.0在Ampere显卡上启用了NVIDIA新的Preset C，但RTX 30的数据和图像质量权衡仍未经验证。 trade

因果链仅由已发布的简报构建——没有简报的节点不会绘制。

各维度成本压力

Source: FRED · Generated · reference output z and composite are algorithm outputs, not a fetch snapshot

Cost pressure by dimension — composite stateDiverging bars for three dimensions around a zero midpoint. Input Cost has no reading; Supply Demand z -1.4711, notable; Fx Energy z 0.4541, neutral. Composite index -7.6, band neutral.0投入成本no reading供需z −1.4711 · notable46 d汇率与能源z +0.4541 · neutral6 dcomposite −7.6 · neutral−100 · −40 · −15 · 0 · +15 · +40 · +100
Underlying values — copyable for verification.
DimensionFRED series IDUnitLagAs of
投入成本PCOPPUSDM, PALUMUSDM, PNICKUSDMUSD/mt96 d
供需PCU334413334413, IPG3344Sindex(1982=100) / index(2017=100)46 d
汇率与能源DEXCHUS, DCOILBRENTEU, DHHNGSPrate / USD/bbl / USD/MMBtu6 d

No free authoritative interface for: gold · silver · rare earth · polysilicon · lithium carbonate · market share — listed rather than approximated.

本文如何生成

过程证据——抓取、来源可靠性检查、模型与校验
本简报的审计记录
Source fetched TechPowerUp · www.techpowerup.com · 2,442 chars · fetch status success
Source sanity (S1) ok — passed before any model call (no s1_ block recorded)
Model / prompt MiniMax-M3 · prompt Blog Agent - News Summary (v2.8-final) · 6,785 tokens · 14.3s · run completed
Gate verdict pass · 6/6 applicable checks passed · spec v2.9 · C10 ratio 0.112426 · C10 rounds 0
Time contract 3 <time datetime> values in this brief — 0 violations (+08:00 or date-only)

上述每一行均由流水线生成，而非人工撰写。

编辑评分

确定性校验结果——纯 PHP 实现，判定过程不涉及模型
校验评分明细 6 项适用检查， 6项通过： 100 %. No hold items or mandatory failures. Gate spec: v2.9 (S0 + S1 + C1–C20) · Source affinity (C20): 0.764. 适用检查已通过 6 / 6 = 100% · 判定： pass No hold items or mandatory failures Gate spec: v2.9 (S0 + S1 + C1–C20) · Source affinity (C20): 0.764 是否发布由校验决定。独立审计评分仅供参考。

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来源

  1. Modders Bring NVIDIA's Faster DLSS Frame Generation Preset C to RTX 30-Series GPUs — https://www.techpowerup.com/353804/modders-bring-nvidias-faster-dlss-frame-generation-preset-c-to-rtx-30-series-gpus · rss · 访问于

事实标注为 S1/S2，并可追溯至所链接的来源。标注为 分析 的内容是 XAIPART 自身的推理，与报道的事实分开呈现。来源链接会被访问核实，而非 nofollow ——署名是有意为之。