Core i9-9900XvsRyzen Threadripper 7970X
The Core i9-9900X is an older, lower-core-count workstation chip aimed at professionals who already own an LGA2066 board, while the Ryzen Threadripper 7970X is a modern high-core-count monster built for creators and multitaskers who want maximum parallel processing.
Core i9-9900X
Skylake (server) · 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 for heavy workloads with many more cores and faster speeds, leaving the Core i9-9900X far behind.
The Core i9-9900X is the smarter budget pick for buyers who need a capable CPU without paying for excessive multi-core power.
Choose the Core i9-9900X for a legacy workstation upgrade where the platform and memory are already owned and you don't need top-tier multi-threaded performance.
Frequently asked questions
Is the Core i9-9900X 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 13 out of 100), so it leads the Core i9-9900X in most workloads.
How much faster is the Ryzen Threadripper 7970X than the Core i9-9900X?
Based on our aggregated benchmark scores the Ryzen Threadripper 7970X is roughly 362% faster than the Core i9-9900X overall. The real-world gap varies by game, resolution and settings.
Which should you buy, the Core i9-9900X or the Ryzen Threadripper 7970X?
If you want the most performance, pick the Ryzen Threadripper 7970X. If the Core i9-9900X 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.