9th Gen Intel Core i9 9960X
- Boost/Base Clock:
- 4.5 GHz / 3.1 GHz
- Core/Thread Count:
- 16 Core / 32 Thread
- Cache:
- 22MB L3 + 16MB L2 + 1MB L1
- TDP:
- 165 Watts
- CPU Process Node:
- 14 Nanometers
- CPU Socket:
- FCLGA2066
- CPU Series:
- Skylake-X
- Memory Support:
- DDR4-2666
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Manufacturer: Intel Last updated: September 9, 2026
Description
The 9th Gen Intel Core i9 9960X is a 16-core, 32-thread HEDT processor built on Skylake-X, running a 3.1 GHz base clock that boosts to 4.5 GHz within a 165 Watt TDP on the LGA2066 socket.
Sitting in the upper tier of Intel's 9th Gen X-series HEDT stack, this chip offered a genuine step up in core count over the entry-level 9900X for workstation buyers needing more parallel throughput.
Platform
This HEDT chip requires an X299-series motherboard on the LGA2066 socket, typically paired with quad-channel memory for genuine workstation-scale bandwidth.
How Is the Core i9 9960X in Terms of Performance
With 16 cores and 32 threads, this chip targets demanding workstation workloads: professional rendering, video production, and scientific computing, offering a genuine step up in parallel throughput over the entry-level 9900X.
Benchmarks
As a genuine 16-core Skylake-X HEDT chip with a strong 4.5 GHz boost ceiling, this processor delivers considerably more multi-threaded throughput than the entry-level 9900X, positioned for professionals needing genuine workstation-scale parallelism.
Specifications
| Form Factor | Server & Enthusiast |
|---|---|
| Brand | Intel |
| Series | Core i9 |
| Model Number | 9960X |
| Boost/Base Clock | 4.5 GHz / 3.1 GHz |
| Core/Thread Count | 16 Core / 32 Thread |
| Cache | 22MB L3 + 16MB L2 + 1MB L1 |
| TDP | 165 Watts |
| CPU Process Node | 14 Nanometers |
| CPU Socket | FCLGA2066 |
| CPU Series | Skylake-X, 9th Gen Intel Core |
| Memory Support | DDR4-2666, non-ECC (ECC not supported) |
Expert Review
Rated by the Consumercarts editorial team, not by users
Best for
- Professional workstation workloads needing genuine 16-core, 32-thread throughput on Intel's HEDT platform
Not for
- Buyers with more modest core-count needs — the entry-level i9-9900X offers HEDT platform features at a lower price