[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f2cgw3dwgja7gt":3},{"slug":4,"category":5,"publishedAt":6,"titleZh":7,"titleEn":8,"summaryZh":9,"summaryEn":10,"models":11,"hardwares":12,"bodyZh":16,"bodyEn":17,"sourceName":18,"sourceUrl":18,"updatedAt":19},"used-gpu-keep-or-sell-2026-10-08","GUIDE","2026-10-08T14:00:00.000Z","二手显卡保留\u002F出售决策：VRAM 6GB 是个分水岭","Used GPU keep or sell: VRAM 6GB is the dividing line","Strata 出来后再战 3 年。决策标准：VRAM ≥ 6GB 留，\u003C 6GB 卖。RTX 3050 4GB 不够装 27B 量化。","Strata gives used GPUs three more years. Decision rule: VRAM ≥ 6GB keep, \u003C 6GB sell. RTX 3050 4GB cannot fit 27B quantizations.",[],[13],{"id":14,"name":15},15,"NVIDIA RTX 3060 12GB","# 二手显卡保留\u002F出售决策：VRAM 6GB 是个分水岭\n\nStrata 作者 Niko 一周前亲口：6GB VRAM + 三层 offload + MTP = 5090 性能。本条出**决策**。\n\n## 算账（按 27B Q4_K_M ≈ 16GB 模型）\n\n| 卡 | VRAM | 现在卖价 | 留 \u002F 卖 | 原因 |\n|---|---|---|---|---|\n| GTX 1080 | 6GB | ¥600-800 | ✅ 留 | Strata 三层 offload + MTP 后能扛 |\n| GTX 1080 Ti | 11GB | ¥1100-1300 | ✅ 留 | VRAM 足够装 IQ2_XS 27B |\n| RTX 2060 | 6GB | ¥700-900 | ✅ 留 | 同 1080 |\n| RTX 3050 | 4GB | ¥500-600 | ❌ 卖 | 4GB VRAM 连 IQ2_XS 都塞不下 |\n| RTX 3060 | 12GB | ¥1400-1700 | ✅ 留 | 当前最舒服的过渡卡 |\n| RTX 4060 | 8GB | ¥1600-1800 | ✅ 留 | Strata 受益 MTP 加速 1.68× |\n| RTX 5070 | 12GB | ¥3500-4000 | ✅ 留 | 跑 27B IQ2_XS = 79 tok\u002Fs 已实测 |\n| RTX 5090 | 32GB | ¥16000+ | ✅ 留 | Strata 在 32GB 上几乎是\"非必要但能跑更快\" |\n\n## 留 vs 卖的判断\n\n✅ 留：VRAM ≥ 6GB + Strata 兼容 + 不急用钱\n❌ 卖：VRAM \u003C 6GB（跑不动 27B 量化）OR 急用钱 OR 长期升级到 32GB+\n\n## 三个判断点\n\n1️⃣ 这一切的前提：Niko 「6GB = 5090」是 **forward-looking 主张**，不是当前可复现。Niko 写\"I'm only constrained with time and compute\"\n2️⃣ Strata v0.5.x 当前是过渡。Qwen 4 完整支持 = v0.6（没明确时间）\n3️⃣ 即使 Strata v0.6 落地，机械硬盘会拖死 SSD offload——>3 GB\u002Fs 顺序读 NVMe 是底线\n\n## 证据分层\n\n- \"6GB = 5090\"：Niko Veit @coldniko 2026-10-06 推文（forward-looking）\n- 79 tok\u002Fs @ 5070 12GB：本地 DB Strata record id 52 实测\n- 70 tok\u002Fs @ 3060 12GB：本地 DB Strata record id 51 实测\n- 卖价：闲鱼 2026-10 月均价样本\n\n## 数据来源\n\n- Niko 原推：https:\u002F\u002Fx.com\u002Fcoldniko\u002Fstatus\u002F2107406312682258511\n- 实测：本地 DB Strata records（id 51\u002F52\u002F53）\n- 卖价：闲鱼 2026-10 月样本均价（个人非商家数据）","# Used GPU keep or sell: VRAM 6GB is the dividing line\n\nStrata author Niko one week ago: 6GB VRAM + three-tier offload + MTP = 5090 performance. This is the **decision**.\n\n## Accounting (for 27B Q4_K_M ≈ 16GB model)\n\n| Card | VRAM | Now price | Keep \u002F Sell | Why |\n|---|---|---|---|---|\n| GTX 1080 | 6GB | ¥600-800 | ✅ Keep | Strata three-tier offload + MTP can carry |\n| GTX 1080 Ti | 11GB | ¥1100-1300 | ✅ Keep | Enough VRAM for IQ2_XS 27B |\n| RTX 2060 | 6GB | ¥700-900 | ✅ Keep | Same as 1080 |\n| RTX 3050 | 4GB | ¥500-600 | ❌ Sell | 4GB can't even hold IQ2_XS |\n| RTX 3060 | 12GB | ¥1400-1700 | ✅ Keep | Sweet spot transition card |\n| RTX 4060 | 8GB | ¥1600-1800 | ✅ Keep | Strata MTP 1.68× speedup |\n| RTX 5070 | 12GB | ¥3500-4000 | ✅ Keep | 27B IQ2_XS = 79 tok\u002Fs measured |\n| RTX 5090 | 32GB | ¥16000+ | ✅ Keep | Strata on 32GB ≈ \"overkill but faster\" |\n\n## Keep vs sell\n\n✅ Keep: VRAM ≥ 6GB + Strata compatible + not cash-strapped\n❌ Sell: VRAM \u003C 6GB (can't run 27B quant) OR need cash OR upgrading to 32GB+ long-term\n\n## Three judgment points\n\n1️⃣ Premise: Niko's \"6GB = 5090\" is a **forward-looking** claim, not currently reproducible\n2️⃣ Strata v0.5.x is transitional. Qwen 4 full support = v0.6 (no clear timeline)\n3️⃣ Even with v0.6, HDD will kill SSD offload — >3 GB\u002Fs sequential read NVMe is the floor\n\n## Evidence\n\n- \"6GB = 5090\": Niko Veit @coldniko 2026-10-06 (forward-looking)\n- 79 tok\u002Fs @ 5070 12GB: local DB Strata record id 52\n- 70 tok\u002Fs @ 3060 12GB: local DB Strata record id 51\n- Prices: Xianyu 2026-10 samples (non-merchant, reference only)\n\n## Sources\n\n- Niko tweet: https:\u002F\u002Fx.com\u002Fcoldniko\u002Fstatus\u002F2107406312682258511\n- Local DB Strata records (id 51\u002F52\u002F53)\n- Prices: Xianyu 2026-10 samples",null,"2026-10-09T06:21:02.124Z"]