Core i9-9900KSvsRyzen Threadripper 9970X
The Core i9-9900KS is a last-gen 8-core gaming CPU for solo gamers who want high single-thread speed, while the Ryzen Threadripper 9970X is a 32-core workstation monster for creators and heavy multitaskers.
Core i9-9900KS
Coffee Lake-R · 14 nm · 2019
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Ryzen Threadripper 9970X
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 9970X wins overall, offering far more cores and memory for heavy multitasking and professional workloads than the Core i9-9900KS.
For budget/value buyers, the Core i9-9900KS is a smarter pick if you need strong single-threaded performance on an older platform.
The Core i9-9900KS is the right choice for a retro gaming or low-cost office build where high core counts are unnecessary.
Frequently asked questions
Is the Core i9-9900KS better than the Ryzen Threadripper 9970X?
Overall the Ryzen Threadripper 9970X is the stronger processor: it ranks higher in our aggregate performance score (64 vs 12 out of 100), so it leads the Core i9-9900KS in most workloads.
How much faster is the Ryzen Threadripper 9970X than the Core i9-9900KS?
Based on our aggregated benchmark scores the Ryzen Threadripper 9970X is roughly 433% faster than the Core i9-9900KS overall. The real-world gap varies by game, resolution and settings.
Which should you buy, the Core i9-9900KS or the Ryzen Threadripper 9970X?
If you want the most performance, pick the Ryzen Threadripper 9970X. If the Core i9-9900KS 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.