Find the right GPU for your workstation.
Select your workstation, CPU count and power supply. Find compatible CTO GPUs, or check a specific card and see why it passes or does not fit.
Sources and coverage
Checks use the workstation CPU counts, power-supply limits and GPU specifications in the TekBoost CTO catalog. Additional manufacturer restrictions are included for Precision 7820. A catalog match does not confirm card length, cooling, cable installation or application certification.
TekBoost CTO catalog → · Dell Precision 7820 specification sheet, page 4 →
CTO catalog checked September 14, 2026; manufacturer reference checked September 13, 2026.
How to read the results
A cited document supports the stated rule. Conditions still apply to your configuration.
A listed platform or chassis option helps you plan. It does not establish what is installed in your system.
Missing or conflicting details are carried into your review request. They are never counted as a compatibility pass.
Need a configuration checked?
Send your model, installed components and intended upgrade. We can help identify the parts and restrictions that matter.