[GH-ISSUE #4403] 为什么同样的脚本（Qwen1.5/examples/web_demo.py）去执行Qwen1.5-32B-Chat-GPTQ-Int4的推理时，4090 24G 比 V100 32G 回答速度快了5倍，这是什么原因，是显卡性能的问题，还是代码还有哪个配置没有打开，导致V100的计算能力没有发挥出来？ #2753

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GiteaMirror · 2026-04-12T13:03:53-05:00

GiteaMirror commented

2026-04-12 13:03:53 -05:00

Originally created by @lbl1120 on GitHub (May 13, 2024).
Original GitHub issue: https://github.com/ollama/ollama/issues/4403

为什么同样的脚本（Qwen1.5/examples/web_demo.py）去执行Qwen1.5-32B-Chat-GPTQ-Int4的推理时，4090 24G 比 V100 32G 回答速度快了5倍，这是什么原因，是显卡性能的问题，还是代码还有哪个配置没有打开，导致V100的计算能力没有发挥出来？
Uploading 屏幕截图 2024-05-13 212724.png…

Originally created by @lbl1120 on GitHub (May 13, 2024). Original GitHub issue: https://github.com/ollama/ollama/issues/4403 为什么同样的脚本（Qwen1.5/examples/web_demo.py）去执行Qwen1.5-32B-Chat-GPTQ-Int4的推理时，4090 24G 比 V100 32G 回答速度快了5倍，这是什么原因，是显卡性能的问题，还是代码还有哪个配置没有打开，导致V100的计算能力没有发挥出来？ ![Uploading 屏幕截图 2024-05-13 212724.png…]()

GiteaMirror added the feature request label 2026-04-12 13:03:53 -05:00

GiteaMirror closed this issue

2026-04-12 13:03:53 -05:00

GiteaMirror commented

2026-04-12 13:03:54 -05:00

@mchiang0610 commented on GitHub (May 13, 2024):

NVIDIA v100 的显示卡是 6年前的
NVIDIA 4090 是用新的架构做出来的. 会快非常多

@mchiang0610 commented on GitHub (May 13, 2024): NVIDIA v100 的显示卡是 6年前的 NVIDIA 4090 是用新的架构做出来的. 会快非常多

GiteaMirror referenced this issue

2026-04-12 23:19:39 -05:00

[PR #3065] [MERGED] relay load model errors to the client #11049

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2026-04-16 05:24:54 -05:00

[PR #3065] [MERGED] relay load model errors to the client #16320

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2026-04-19 15:44:04 -05:00

[PR #3065] [MERGED] relay load model errors to the client #21589

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2026-04-22 04:45:35 -05:00

[GH-ISSUE #2753] Error: error loading model #27419

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2026-04-22 05:12:54 -05:00

[GH-ISSUE #3119] Tensor `token_embed.weight` has wrong shape #27679

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2026-04-22 05:12:58 -05:00

[GH-ISSUE #3120] Ollama cannot open models with unicode in the filepath #27680

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2026-04-22 21:33:59 -05:00

[PR #3065] [MERGED] relay load model errors to the client #36922

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2026-04-24 22:04:40 -05:00

[PR #3065] [MERGED] relay load model errors to the client #42297

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2026-04-28 06:59:14 -05:00

[GH-ISSUE #2753] Error: error loading model #48171

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2026-04-28 08:17:46 -05:00

[GH-ISSUE #3119] Tensor `token_embed.weight` has wrong shape #48431

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2026-04-28 08:17:57 -05:00

[GH-ISSUE #3120] Ollama cannot open models with unicode in the filepath #48432

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2026-04-29 12:26:55 -05:00

[PR #3065] [MERGED] relay load model errors to the client #57746

GiteaMirror referenced this issue

2026-05-03 14:44:00 -05:00

[GH-ISSUE #2753] Error: error loading model #63697

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2026-05-03 15:34:41 -05:00

[GH-ISSUE #3119] Tensor `token_embed.weight` has wrong shape #63957

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2026-05-03 15:34:48 -05:00

[GH-ISSUE #3120] Ollama cannot open models with unicode in the filepath #63958

GiteaMirror referenced this issue

2026-05-05 05:07:53 -05:00

[PR #3065] [MERGED] relay load model errors to the client #73343

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Reference: github-starred/ollama#2753