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Troubleshooting my amd epyc 9654 server's poor performance

AMD EPYC 9654 Server's Performance Frustration | Users Seek Fixes

By

Fatima Al-Sayed

Jun 24, 2025, 02:35 AM

Edited By

Clara Zhang

Updated

Jun 24, 2025, 07:39 PM

2 minutes reading time

A close-up view of an AMD EPYC 9654 server with flashing lights and cables connected, showing signs of performance issues
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A surge of complaints is erupting among server owners frustrated with the AMD EPYC 9654Pโ€™s mining performance. After investing heavily in a Dell PowerEdge R6615 and 128 GB of DDR5 RAM, one miner reports a staggering drop from the anticipated 65,000 H/S to a disappointing 5,000 H/S.

From Hopes to Hard Lessons

This situation sheds light on the hidden complications miners are facing with new high-end setups. Users had high expectations based on benchmarks, particularly one indicating 85,000 H/S. Instead, many are left scratching their heads over unexpected performance issues.

Key User Insights

Forum discussions reveal vital troubleshooting tips:

  • RAM Ranking: "the ranking of the memory can really screw yah" suggested one user, highlighting that lower density RAM is often more effective than higher density.

  • Configuration Needs: "You need at least 8 slots of ram populated," indicated another user, emphasizing that short-stacking RAM might hinder performance.

  • BIOS Adjustments: A user mentions, "Get into your BIOS and switch the NUMA mode to one node," which can drastically change performance metrics.

"Youโ€™re only using 96 threadsโ€”am guessing cores only half the CPU," noted a knowledgeable forum member, raising further concerns about underutilization.

Community's Call for Help

Frustration is palpable. One miner's plea, "If you want, Iโ€™ll install SSH on it and let you login to fix my server if youโ€™re willing," showcases a desperate need for expert intervention. The financial strain from disappointing performance weighs heavily on many involved.

Technical Challenges and Solutions

Investigation into BIOS settings, memory configurations, and software optimizations dominates the conversation. Some users are suggesting deeper dives into power settings and potentially changing memory to ensure optimal performance. Data shows that proper setup could lead to users consistently achieving their desired hash rates, instead of settling for significantly lower outputs.

The Bigger Picture

This ongoing scenario might signal a ripple effect within the mining community. With numerous miners now experiencing similar troubles, thereโ€™s a chance for quick sharing of effective solutions and larger conversations around system configurations tailored to the AMD EPYC 9654.

Key Insights to Consider

  • ๐Ÿ“ Performance Mismatch: Users report severe discrepancies between expected and actual performance.

  • โš ๏ธ Configuration Essentials: Proper RAM population and BIOS adjustments are top priorities.

  • ๐Ÿ’ฌ Collaboration Among Miners: A growing movement of miners offering detailed advice is paving the way for improvements.

The ongoing dialogue reflects broader challenges in the crypto mining landscape, where even elite technology can stumble during setup. As DIY fixes begin to emerge, this situation could become a cornerstone for subsequent improvements in high-performance mining setups.