Dell PowerEdge XE9680 vs Lenovo ThinkStation PX Workstation for Local AI
A computed, spec-by-spec comparison of the Dell PowerEdge XE9680 and the Lenovo ThinkStation PX Workstation for running private local AI. Every value below is derived from catalog specs and our scoring/compatibility engines — figures shown as “to verify” are not yet confirmed.
| Dell PowerEdge XE9680 | Lenovo ThinkStation PX Workstation | |
|---|---|---|
| Local AI Score | 100 /100 | 87 /100 |
| Memory | 640 GB | 96 GB |
| Memory bandwidth | 3,350 GB/s | to verify |
| Approx FP16 | 7,920 TFLOPS | to verify |
| Category | AI Servers | AI Workstations |
| Largest model it runs | DeepSeek-R1 671B (MoE) (Q4_K_M) | Qwen2.5 72B (Q8_0) |
| Recommended AI Business OS tier | Enterprise | Enterprise |
| Best deployment | Local / on-prem | Local / on-prem |
Highlighted cells indicate the stronger value in that row (higher is better). Scores and model fit are transparent heuristics for relative guidance, not benchmarks.
Bottom line
The Dell PowerEdge XE9680 leads on our computed Local AI Score (100/100 vs the Lenovo ThinkStation PX Workstation's 87/100), making it the stronger pick for demanding local AI. The Dell PowerEdge XE9680 carries more memory (640GB vs 96GB), so it can hold larger models or more concurrent agents. Its largest comfortably-runnable model is DeepSeek-R1 671B (MoE) (Q4_K_M). The Lenovo ThinkStation PX Workstation remains the leaner, lower-overhead option where its score is enough.
Overall lead by Local AI Score: Dell PowerEdge XE9680.
Pick the Dell PowerEdge XE9680 if you want the higher Local AI Score (100/100), you need to run models up to DeepSeek-R1 671B (MoE) (Q4_K_M), you want an always-on, on-prem deployment — it suits the Enterprise AI Business OS tier.
Pick the Lenovo ThinkStation PX Workstation if a leaner, lower-cost setup is enough (87/100), you need to run models up to Qwen2.5 72B (Q8_0), you want an always-on, on-prem deployment — it suits the Enterprise AI Business OS tier.
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