Ryzen 5 PRO 8645HSvsRyzen Threadripper 9980X
The Ryzen 5 PRO 8645HS is a compact, efficient chip for everyday office laptops and thin workstations, while the Ryzen Threadripper 9980X is a massive desktop processor built for heavy rendering and professional content creation.
Ryzen 5 PRO 8645HS
Hawk Point · 4 nm · 2024
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Ryzen Threadripper 9980X
Shimada Peak · 4 nm · 2025
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Overall Performance Score
A unified score from combined synthetic and real-world benchmarks. 100 represents the fastest desktop CPU available.
Side-by-Side Specs
Every detail compared. Highlighted cells indicate the leading value for that metric.
Which should you buy?
The Ryzen Threadripper 9980X wins overall for users needing extreme multi-threaded power, while the Ryzen 5 PRO 8645HS suits efficient, compact systems.
For budget and value buyers, the Ryzen 5 PRO 8645HS is the smarter pick due to far lower power draw and cost.
Choose the Ryzen 5 PRO 8645HS when building a quiet, low-power office PC where massive core counts are unnecessary.
Frequently asked questions
Is the Ryzen 5 PRO 8645HS better than the Ryzen Threadripper 9980X?
Overall the Ryzen Threadripper 9980X is the stronger processor: it ranks higher in our aggregate performance score (86 vs 14 out of 100), so it leads the Ryzen 5 PRO 8645HS in most workloads.
How much faster is the Ryzen Threadripper 9980X than the Ryzen 5 PRO 8645HS?
Based on our aggregated benchmark scores the Ryzen Threadripper 9980X is roughly 514% faster than the Ryzen 5 PRO 8645HS overall. The real-world gap varies by game, resolution and settings.
Which should you buy, the Ryzen 5 PRO 8645HS or the Ryzen Threadripper 9980X?
If you want the most performance, pick the Ryzen Threadripper 9980X. If the Ryzen 5 PRO 8645HS is meaningfully cheaper where you shop, it can be the better value for similar real-world results — check current prices and the full spec comparison above before deciding.