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4090D比4060TI 同训练批次情况下,慢20%以上 #3852

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wujingxin521 opened this issue Nov 20, 2024 · 0 comments
Open
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4090D比4060TI 同训练批次情况下,慢20%以上 #3852

wujingxin521 opened this issue Nov 20, 2024 · 0 comments
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wujingxin521 commented Nov 20, 2024

问题确认 Search before asking

  • 我已经搜索过问题,但是没有找到解答。I have searched the question and found no related answer.

请提出你的问题 Please ask your question

问题:使用的paddlseg2.8 ,配合Cuda11.8 +cudnn8.9.7 。在训练参数一样的情况下,使用“TUF-RTX4090 D-24G-GAMING”比4060TI训练慢20% 。已排除以下条件
1.已确认训练参数无差异:批次=4情况下, 4060TI占用14.3G显存,cuda占用40%, 4090占用15G,cuda占用20%;
2.已确认安装最新版本显卡驱动,安装的cuda=11.8,cudnn=8.9.7,都已经配置环境变量;
3.使用Anaconda安装运行环境, 安装带cuda版本的paddleseg2.8 ;俩台电脑都一样;
4.都是相同品牌固态硬盘 , 使用率都低于30%;
5.操作系统都未最新版本win10;

存在以下差异:
1.CPU:4060TI使用的是i7-10870, 4090D使用的CPU是i9-13900K;
2. 4090D发布前后,cuda发布12.X 。

因为机台不能上网。需要收集可能原因,到现场排查问题。需要排查哪些方面,可能原因是?

@wujingxin521 wujingxin521 added the question Further information is requested label Nov 20, 2024
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