michabbb<p>Inside the World's Largest AI Supercluster xAI Colossus</p><p>---</p><p>Summary</p><p>🚀 <a href="https://social.vivaldi.net/tags/Largest" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Largest</span></a> AI Supercomputer: The <a href="https://social.vivaldi.net/tags/xAI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>xAI</span></a> <a href="https://social.vivaldi.net/tags/Colossus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Colossus</span></a> is built with over 100,000 GPUs, massive storage, and <a href="https://social.vivaldi.net/tags/High" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>High</span></a> Speed Networking, designed for <a href="https://social.vivaldi.net/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AI</span></a> projects beyond typical <a href="https://social.vivaldi.net/tags/Chatbot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Chatbot</span></a> applications.</p><p>🛠️ <a href="https://social.vivaldi.net/tags/Record" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Record</span></a> Breaking Construction: The facility, containing over 100,000 GPUs, was constructed in just 122 days—significantly faster than traditional <a href="https://social.vivaldi.net/tags/Supercomputers" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Supercomputers</span></a> that often take years.</p><p>💧 <a href="https://social.vivaldi.net/tags/Advanced" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Advanced</span></a> Liquid Cooling System: The <a href="https://social.vivaldi.net/tags/Data" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Data</span></a> Halls are equipped with <a href="https://social.vivaldi.net/tags/State" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>State</span></a> Of The Art liquid cooling, using separate pipes for hot water and cold water, which efficiently manages <a href="https://social.vivaldi.net/tags/Heat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Heat</span></a> from the <a href="https://social.vivaldi.net/tags/GPU" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GPU</span></a> Servers.</p><p>📊 <a href="https://social.vivaldi.net/tags/Scalable" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Scalable</span></a> GPU Racks: Each rack includes multiple <a href="https://social.vivaldi.net/tags/NVIDIA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NVIDIA</span></a> <a href="https://social.vivaldi.net/tags/HGX" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HGX</span></a> H100 units, optimized with <a href="https://social.vivaldi.net/tags/Compact" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Compact</span></a> and easily serviceable designs, featuring <a href="https://social.vivaldi.net/tags/Cooling" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Cooling</span></a> Manifolds and advanced <a href="https://social.vivaldi.net/tags/GPU" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GPU</span></a> configurations.</p><p>🔌 <a href="https://social.vivaldi.net/tags/Innovative" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Innovative</span></a> Power Management: <a href="https://social.vivaldi.net/tags/Tesla" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Tesla</span></a> <a href="https://social.vivaldi.net/tags/Mega" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Mega</span></a> Packs support the power demands of the <a href="https://social.vivaldi.net/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AI</span></a> Clusters by managing microsecond power fluctuations, stabilizing <a href="https://social.vivaldi.net/tags/Energy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Energy</span></a> Delivery to the GPU units.</p><p>🌐 <a href="https://social.vivaldi.net/tags/Ethernet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Ethernet</span></a> Driven Networking: Unlike most <a href="https://social.vivaldi.net/tags/Supercomputers" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Supercomputers</span></a>, the cluster uses <a href="https://social.vivaldi.net/tags/Ethernet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Ethernet</span></a> Networking with <a href="https://social.vivaldi.net/tags/NVIDIA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NVIDIA</span></a> <a href="https://social.vivaldi.net/tags/Bluefield" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Bluefield</span></a> 3 <a href="https://social.vivaldi.net/tags/DPUs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DPUs</span></a> and <a href="https://social.vivaldi.net/tags/Spectrum" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Spectrum</span></a> X switches, offering robust 400 Gbps connections for efficient data flow.</p><p><a href="https://youtu.be/Jf8EPSBZU7Y?si=Gi1i66febqSqjLt8" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">youtu.be/Jf8EPSBZU7Y?si=Gi1i66</span><span class="invisible">febqSqjLt8</span></a></p>