Core i9-9900KvsRyzen Threadripper 7970X
The Core i9-9900K is a classic high-end gaming CPU for builders who want strong single-core speed on a proven platform, while the Ryzen Threadripper 7970X is a workstation monster built for creators and pros who need massive multi-core power.
Core i9-9900K
Coffee Lake-R · 14 nm · 2018
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Ryzen Threadripper 7970X
Storm Peak · 5 nm · 2023
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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 7970X wins decisively over the Core i9-9900K with vastly more cores and memory for heavy workloads.
For budget buyers, the Core i9-9900K is the smarter pick if you only need solid single-threaded speed.
The Core i9-9900K is the right choice for a compact gaming build where the Threadripper's size and power draw don't fit.
Frequently asked questions
Is the Core i9-9900K better than the Ryzen Threadripper 7970X?
Overall the Ryzen Threadripper 7970X is the stronger processor: it ranks higher in our aggregate performance score (60 vs 11 out of 100), so it leads the Core i9-9900K in most workloads.
How much faster is the Ryzen Threadripper 7970X than the Core i9-9900K?
Based on our aggregated benchmark scores the Ryzen Threadripper 7970X is roughly 446% faster than the Core i9-9900K overall. The real-world gap varies by game, resolution and settings.
Which should you buy, the Core i9-9900K or the Ryzen Threadripper 7970X?
If you want the most performance, pick the Ryzen Threadripper 7970X. If the Core i9-9900K 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.