CPU Showdown

Core i9-9920XvsRyzen Threadripper 9960X

The Intel Core i9-9920X is a 12-core desktop processor for enthusiasts who need solid single-threaded performance, while the Ryzen Threadripper 9960X is a 24-core workstation chip built for heavy multi-threaded workloads.

Intel Core i9-9920X
12C / 24T · 165W
VS
AMD Ryzen Threadripper 9960X
24C / 48T · 350W
Intel

Core i9-9920X

Skylake (server) · 14 nm · 2018

15score
3.8/ 5
0 votes
Cores / Threads
12 / 24
TDP
165W
Boost Clock
4.5 GHz
L3 Cache
19.25 MB

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AMD

Ryzen Threadripper 9960X

Shimada Peak · 4 nm · 2025

56score
4.9/ 5
0 votes
Cores / Threads
24 / 48
TDP
350W
Boost Clock
5.3 GHz
L3 Cache
128 MB

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Aggregate Performance

Overall Performance Score

A unified score from combined synthetic and real-world benchmarks. 100 represents the fastest desktop CPU available.

Core i9-9920X
15
Ryzen Threadripper 9960XWinner
56
Ryzen Threadripper 9960X leads by 273.3% in aggregate performance.
Where they rank overall
#5Ryzen Threadripper 7970X60
#6Ryzen Threadripper 9960X56
#7Ryzen Threadripper 7960X50
#163Core i7-14701TE15
#164Core i9-9920X15
#165Core i9-11900KF15
Technical Specifications

Side-by-Side Specs

Every detail compared. Highlighted cells indicate the leading value for that metric.

SpecsCore i9-9920XRyzen Threadripper 9960X
Cores
Total Cores1224
Threads2448
Base Clock3.5 GHz4.2 GHz
Boost Clock4.5 GHz5.3 GHz
Cache
L2 Cache12 MB24 MB
L3 Cache19.25 MB128 MB
Platform
PCIePCIe 3.0PCIe 5.0
Power
Base TDP165W350W
General
Process14 nm4 nm
Verdict

Which should you buy?

Winner overall

The Ryzen Threadripper 9960X wins overall for creators and power users needing top-tier multi-threaded performance.

Best value

For budget-minded buyers, the Core i9-9920X is the smarter pick if you find it heavily discounted, offering decent multi-core work at a lower cost.

When the other wins

Choose the Core i9-9920X when you need a capable processor for moderate workstation tasks but must keep power draw and cooling requirements minimal.

FAQ

Frequently asked questions

Is the Core i9-9920X better than the Ryzen Threadripper 9960X?

Overall the Ryzen Threadripper 9960X is the stronger processor: it ranks higher in our aggregate performance score (56 vs 15 out of 100), so it leads the Core i9-9920X in most workloads.

How much faster is the Ryzen Threadripper 9960X than the Core i9-9920X?

Based on our aggregated benchmark scores the Ryzen Threadripper 9960X is roughly 273% faster than the Core i9-9920X overall. The real-world gap varies by game, resolution and settings.

Which should you buy, the Core i9-9920X or the Ryzen Threadripper 9960X?

If you want the most performance, pick the Ryzen Threadripper 9960X. If the Core i9-9920X 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.