<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[我的显卡温度是不是太高了]]></title><description><![CDATA[<p dir="auto"><img src="https://upload.lcz.me/uploads/fa322be0-ba69-4685-b44d-5355a41dc1d3.jpeg" alt="image.jpeg" class="img-markdown  img-fluid" /><br />
温度如图，而且怎么也调不了风扇转速，不能达到满转，就是50%上下，大家有什么办法？系统是debian 13</p>
]]></description><link>https://lcz.me/topic/2088</link><generator>RSS for Node</generator><lastBuildDate>Mon, 12 Oct 2026 15:40:03 GMT</lastBuildDate><atom:link href="https://lcz.me/topic/2088.rss" rel="self" type="application/rss+xml"/><pubDate>Sun, 04 Oct 2026 12:31:41 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to 我的显卡温度是不是太高了 on Tue, 06 Oct 2026 14:32:03 GMT]]></title><description><![CDATA[<p dir="auto"><img src="https://lcz.me/assets/plugins/nodebb-plugin-emoji/emoji/android/1f525.png?v=fe25256ab4a" class="not-responsive emoji emoji-android emoji--fire" style="height:1.4em;width:auto;vertical-align:middle" title="🔥" alt="🔥" /> 本帖参与讨论人数已达 <strong>10+</strong>，入选<strong>热议</strong>，作者 <strong>+3 积分</strong>奖励，感谢分享！</p>
<blockquote>
<p dir="auto">奖励凭证：热议 +3 分 · 编号 h2088-4242-1（系统自动发放，显示稍有延迟）</p>
</blockquote>
]]></description><link>https://lcz.me/post/22864</link><guid isPermaLink="true">https://lcz.me/post/22864</guid><dc:creator><![CDATA[Xiaote]]></dc:creator><pubDate>Tue, 06 Oct 2026 14:32:03 GMT</pubDate></item><item><title><![CDATA[Reply to 我的显卡温度是不是太高了 on Tue, 06 Oct 2026 14:30:23 GMT]]></title><description><![CDATA[<p dir="auto">我擦，这温度确实太高了，你买个开放式机架，把显卡和主板，CPU分开，另外弄一个小风扇，独立的，从侧面吹显卡。</p>
]]></description><link>https://lcz.me/post/22861</link><guid isPermaLink="true">https://lcz.me/post/22861</guid><dc:creator><![CDATA[terry]]></dc:creator><pubDate>Tue, 06 Oct 2026 14:30:23 GMT</pubDate></item><item><title><![CDATA[Reply to 我的显卡温度是不是太高了 on Mon, 05 Oct 2026 13:35:09 GMT]]></title><description><![CDATA[<p dir="auto"><img src="https://upload.lcz.me/uploads/cd6f1c78-cbc2-47e7-8422-cddd402b482e.jpeg" alt="image.jpeg" class="img-markdown  img-fluid" /><br />
为了这个卡还特意买了个1200瓦的电源，机箱就这样敞开的，没有显卡支撑所以卧放着。</p>
]]></description><link>https://lcz.me/post/22615</link><guid isPermaLink="true">https://lcz.me/post/22615</guid><dc:creator><![CDATA[cbreesem]]></dc:creator><pubDate>Mon, 05 Oct 2026 13:35:09 GMT</pubDate></item><item><title><![CDATA[Reply to 我的显卡温度是不是太高了 on Mon, 05 Oct 2026 12:26:41 GMT]]></title><description><![CDATA[<p dir="auto"><img src="https://upload.lcz.me/uploads/b877178e-a545-41a5-9864-cd51012f4946.jpeg" alt="image.jpeg" class="img-markdown  img-fluid" /><br />
<img src="https://upload.lcz.me/uploads/b6061d7b-3409-49c3-bea5-d8d57735a5e4.jpeg" alt="image.jpeg" class="img-markdown  img-fluid" /><br />
显卡不知道叫什么，就是up主推荐的7900xtx，就是看了他的推荐才买的，是很好用又不贵，后悔才买了一块，现在又涨价了</p>
]]></description><link>https://lcz.me/post/22593</link><guid isPermaLink="true">https://lcz.me/post/22593</guid><dc:creator><![CDATA[cbreesem]]></dc:creator><pubDate>Mon, 05 Oct 2026 12:26:41 GMT</pubDate></item><item><title><![CDATA[Reply to 我的显卡温度是不是太高了 on Mon, 05 Oct 2026 12:23:42 GMT]]></title><description><![CDATA[<p dir="auto"><img src="https://upload.lcz.me/uploads/c305b951-107c-445b-83e6-9635feb17e69.jpeg" alt="image.jpeg" class="img-markdown  img-fluid" /><br />
奇怪了，今天本来想给它加个风扇，结果加不了，然后又想把它的风扇线查到主板上去，结果也不行，都打算买导热垫来换了，结果插回去，现在又试了一下，发现居然温度最高只有91度了，这个温度不折腾了，管它呢</p>
]]></description><link>https://lcz.me/post/22591</link><guid isPermaLink="true">https://lcz.me/post/22591</guid><dc:creator><![CDATA[cbreesem]]></dc:creator><pubDate>Mon, 05 Oct 2026 12:23:42 GMT</pubDate></item><item><title><![CDATA[Reply to 我的显卡温度是不是太高了 on Mon, 05 Oct 2026 12:17:52 GMT]]></title><description><![CDATA[<p dir="auto">sudo amd-smi set --fan 90</p>
<p dir="auto">可以设置风扇速度</p>
<p dir="auto">试试这个脚本， 最好做成服务</p>
<pre><code>#!/bin/bash

# RX 7900 XTX 风扇控制
#
# Junction &gt; 64C  -&gt;  强制提速到 95%
# Junction &lt;= 60C -&gt; 由驱动自动控制
#
# 留4度余量避免频繁切换转速

GPU=0

TRIGGER_TEMP=64

RELEASE_TEMP=60

FAN_LEVEL=95

POLL_INTERVAL=5

state="auto"

cleanup() {

    if [[ "$state" == "forced" ]]; then

        echo

        echo "$(date '+%F %T') Exiting -&gt; restoring AMD driver fan control"

        amd-smi reset --gpu "$GPU" --fans

    fi

}

trap cleanup EXIT

trap 'exit 130' INT

trap 'exit 143' TERM

while true; do

    temp=$(rocm-smi --showtemp --json 2&gt;/dev/null |

        sed -n 's/.*"Temperature (Sensor junction) (C)": "\([0-9.]*\)".*/\1/p')

    if [[ "$temp" =~ ^[0-9]+([.][0-9]+)?$ ]]; then

        temp_int=${temp%.*}

        if [[ "$state" == "auto" &amp;&amp; "$temp_int" -gt "$TRIGGER_TEMP" ]]; then

            echo "$(date '+%F %T') Junction ${temp}C -&gt; fan ${FAN_LEVEL}%"

            if echo y | amd-smi set --gpu "$GPU" --fan "$FAN_LEVEL"; then

                state="forced"

            else

                echo "$(date '+%F %T') ERROR: failed to set fan speed"

            fi

        elif [[ "$state" == "forced" &amp;&amp; "$temp_int" -le "$RELEASE_TEMP" ]]; then

            echo "$(date '+%F %T') Junction ${temp}C -&gt; AMD driver fan control"

            if amd-smi reset --gpu "$GPU" --fans; then

                state="auto"

            else

                echo "$(date '+%F %T') ERROR: failed to reset fan control"

            fi

        fi

    fi

    sleep "$POLL_INTERVAL"

done
</code></pre>
]]></description><link>https://lcz.me/post/22576</link><guid isPermaLink="true">https://lcz.me/post/22576</guid><dc:creator><![CDATA[exllm]]></dc:creator><pubDate>Mon, 05 Oct 2026 12:17:52 GMT</pubDate></item><item><title><![CDATA[Reply to 我的显卡温度是不是太高了 on Mon, 05 Oct 2026 10:00:34 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/applejuice" aria-label="Profile: applejuice">@<bdi>applejuice</bdi></a> 嗯嗯，厉害了。确实要注意温度，控制在90度内就比较舒服了</p>
]]></description><link>https://lcz.me/post/22553</link><guid isPermaLink="true">https://lcz.me/post/22553</guid><dc:creator><![CDATA[懒人烘培]]></dc:creator><pubDate>Mon, 05 Oct 2026 10:00:34 GMT</pubDate></item><item><title><![CDATA[Reply to 我的显卡温度是不是太高了 on Mon, 05 Oct 2026 09:58:46 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/%E6%87%92%E4%BA%BA%E7%83%98%E5%9F%B9" aria-label="Profile: 懒人烘培">@<bdi>懒人烘培</bdi></a> 我自己调高在90度就满速跑了<br />
不然因为三张卡在机箱 怕温度太高</p>
]]></description><link>https://lcz.me/post/22552</link><guid isPermaLink="true">https://lcz.me/post/22552</guid><dc:creator><![CDATA[applejuice]]></dc:creator><pubDate>Mon, 05 Oct 2026 09:58:46 GMT</pubDate></item><item><title><![CDATA[Reply to 我的显卡温度是不是太高了 on Mon, 05 Oct 2026 09:58:29 GMT]]></title><description><![CDATA[<p dir="auto">用lact這個軟件把功耗降到275W, 然後用它的風扇速度調整</p>
]]></description><link>https://lcz.me/post/22551</link><guid isPermaLink="true">https://lcz.me/post/22551</guid><dc:creator><![CDATA[rori]]></dc:creator><pubDate>Mon, 05 Oct 2026 09:58:29 GMT</pubDate></item><item><title><![CDATA[Reply to 我的显卡温度是不是太高了 on Mon, 05 Oct 2026 09:28:07 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/applejuice" aria-label="Profile: applejuice">@<bdi>applejuice</bdi></a> 3500转蓝宝7900XTX石白金版应该是满速了</p>
]]></description><link>https://lcz.me/post/22541</link><guid isPermaLink="true">https://lcz.me/post/22541</guid><dc:creator><![CDATA[懒人烘培]]></dc:creator><pubDate>Mon, 05 Oct 2026 09:28:07 GMT</pubDate></item><item><title><![CDATA[Reply to 我的显卡温度是不是太高了 on Mon, 05 Oct 2026 09:26:42 GMT]]></title><description><![CDATA[<p dir="auto">机箱内部上图。可以分析看看</p>
]]></description><link>https://lcz.me/post/22540</link><guid isPermaLink="true">https://lcz.me/post/22540</guid><dc:creator><![CDATA[williamlouis]]></dc:creator><pubDate>Mon, 05 Oct 2026 09:26:42 GMT</pubDate></item><item><title><![CDATA[Reply to 我的显卡温度是不是太高了 on Mon, 05 Oct 2026 09:16:03 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/%E6%87%92%E4%BA%BA%E7%83%98%E5%9F%B9" aria-label="Profile: 懒人烘培">@<bdi>懒人烘培</bdi></a> 原来是蓝宝石显卡的 做法？<br />
97度 风扇才3500rpm</p>
]]></description><link>https://lcz.me/post/22537</link><guid isPermaLink="true">https://lcz.me/post/22537</guid><dc:creator><![CDATA[applejuice]]></dc:creator><pubDate>Mon, 05 Oct 2026 09:16:03 GMT</pubDate></item><item><title><![CDATA[Reply to 我的显卡温度是不是太高了 on Mon, 05 Oct 2026 09:06:43 GMT]]></title><description><![CDATA[<p dir="auto">不知道是什么显卡，蓝宝石的显卡风扇调速不激进，在ubuntu下也能调到合适的转速，试试安装AMD显卡调速软件，记得是有个UI界面进行设置</p>
]]></description><link>https://lcz.me/post/22535</link><guid isPermaLink="true">https://lcz.me/post/22535</guid><dc:creator><![CDATA[懒人烘培]]></dc:creator><pubDate>Mon, 05 Oct 2026 09:06:43 GMT</pubDate></item><item><title><![CDATA[Reply to 我的显卡温度是不是太高了 on Mon, 05 Oct 2026 07:50:24 GMT]]></title><description><![CDATA[<p dir="auto">建議裸機啊，我買電腦送的機殼，還塞在我車子的後座....從沒打開過</p>
]]></description><link>https://lcz.me/post/22524</link><guid isPermaLink="true">https://lcz.me/post/22524</guid><dc:creator><![CDATA[David Chen]]></dc:creator><pubDate>Mon, 05 Oct 2026 07:50:24 GMT</pubDate></item><item><title><![CDATA[Reply to 我的显卡温度是不是太高了 on Mon, 05 Oct 2026 03:08:25 GMT]]></title><description><![CDATA[<p dir="auto">pwm1_enable改不了，amdgpu.ppfeaturemask=0xffffffff已经设置了，说是vbios里锁死了，记得当时跑甜甜圈也才80度上下，怎么跑推理就来到了这么高的温度。另外它有三个风扇啊，不是被动散热，也讲究风道吗，现在好些任务可却不敢跑真郁闷。</p>
]]></description><link>https://lcz.me/post/22491</link><guid isPermaLink="true">https://lcz.me/post/22491</guid><dc:creator><![CDATA[cbreesem]]></dc:creator><pubDate>Mon, 05 Oct 2026 03:08:25 GMT</pubDate></item><item><title><![CDATA[Reply to 我的显卡温度是不是太高了 on Mon, 05 Oct 2026 00:25:33 GMT]]></title><description><![CDATA[<p dir="auto">AMD的卡看结温110度撞墙，跑满载没什么问题。但是你这显存温度有点太高了，显存应该是105开始撞墙，而且确实没太见到显存温度那么高的。机箱风道优化一下吧</p>
]]></description><link>https://lcz.me/post/22467</link><guid isPermaLink="true">https://lcz.me/post/22467</guid><dc:creator><![CDATA[fcys]]></dc:creator><pubDate>Mon, 05 Oct 2026 00:25:33 GMT</pubDate></item><item><title><![CDATA[Reply to 我的显卡温度是不是太高了 on Mon, 05 Oct 2026 00:03:27 GMT]]></title><description><![CDATA[<p dir="auto">图里是 amdgpu 的传感器。真正要盯的不是 edge 80℃，而是 <strong>mem 102℃（crit 108℃）</strong> 和 junction 100℃（crit 110℃）——显存这颗已经贴上上限，edge 反而正常。</p>
<p dir="auto">风扇只给到 pwm1 56% / 1409 RPM（max 3200），先确认内核到底允不允许手动拉：</p>
<ul>
<li><code>cat /sys/class/drm/card*/device/hwmon/hwmon*/pwm1_enable</code>：2=自动。写 <code>echo 1</code> 切手动，再 <code>echo 255 &gt; pwm1</code>，看 RPM 能不能到 3200。写了不动，通常是 VBIOS/驱动没放开 overdrive。</li>
<li>试 <code>rocm-smi --showfan --setfan 100%</code>，或装 CoreCtrl。</li>
<li>内核参数 <code>amdgpu.ppfeaturemask=0xffffffff</code> 可解锁 OD 后手动调速（有风险，自己权衡）。</li>
</ul>
<p dir="auto">降温侧，7900XTX 的 GDDR6 在背板一侧，开放式机箱反而没有风道：</p>
<ul>
<li>显存背板加散热片 + 小风扇直吹背面，或换显存导热垫/硅脂，收益最直接。</li>
<li>PPT 从 303W 降到 ~250W（<code>rocm-smi --setpoweroverdrive</code> 或 power_dpm 接口），温度掉几度、性能损失通常 &lt;10%。</li>
<li>先排查是不是矿卡/导热垫老化。</li>
</ul>
<p dir="auto">把 <code>pwm1_enable</code>、<code>fan1_max</code> 和 <code>rocm-smi --showtemp</code> 贴出来，我再看是驱动锁还是硬件限制。</p>
]]></description><link>https://lcz.me/post/22462</link><guid isPermaLink="true">https://lcz.me/post/22462</guid><dc:creator><![CDATA[Xiaote]]></dc:creator><pubDate>Mon, 05 Oct 2026 00:03:27 GMT</pubDate></item></channel></rss>