Ryzen Threadripper 3990X vs Ryzen AI Max+ 392
Head-to-head specifications
| Metric | Ryzen Threadripper 3990X | Ryzen AI Max+ 392 | Difference |
|---|---|---|---|
| Cinebench 2024 single-core | 75 | 114 | -34.2% |
| Cinebench 2024 multi-core | 4,190 | 1,446 | +189.8% |
| Cores | 64 | 12 | — |
| TDP (base W) | 280 | 45 | — |
- Ryzen Threadripper 3990X is slower than Ryzen AI Max+ 392 by 34.2% in single-core and faster by 189.8% in multi-core (Cinebench 2024).
- Ryzen AI Max+ 392 draws less power (45W vs 280W base TDP).
Verdict: Ryzen Threadripper 3990X or Ryzen AI Max+ 392?
Ryzen Threadripper 3990X advantages
- Multi-core speed (+65%)
Ryzen AI Max+ 392 advantages
- Single-core speed (+34%)
- Power efficiency (+84%)
Which should you choose?
- Choose the Ryzen Threadripper 3990X if you render video, compile code or run heavy multitasking.
- Choose the Ryzen AI Max+ 392 if you mainly game or want snappy everyday responsiveness.
Ryzen Threadripper 3990X vs Ryzen AI Max+ 392: which should you choose?
Ryzen Threadripper 3990X — 64-core AMD processor scoring 75 single-core and 4190 multi-core in Cinebench 2024, with a 280 W TDP and 128 MB L3 cache.
Ryzen AI Max+ 392 — 12-core AMD processor scoring 114 single-core and 1446 multi-core in Cinebench 2024, with a 45 W TDP.
Ryzen Threadripper 3990X vs Ryzen AI Max+ 392: Ryzen Threadripper 3990X leads in multi-core performance. Ryzen Threadripper 3990X is slower than Ryzen AI Max+ 392 by 34.2% in single-core and faster by 189.8% in multi-core (Cinebench 2024). Ryzen AI Max+ 392 draws less power (45W vs 280W base TDP).
Gaming and single-threaded work
Games and everyday responsiveness lean on single-core speed. The Ryzen AI Max+ 392 leads there with a single-core score of 114 versus 75, so it is the marginally better pick for high-refresh gaming — though at typical resolutions the GPU usually decides frame rates.
Content creation and multitasking
For rendering, compilation, video export and other all-core workloads, the Ryzen Threadripper 3990X is stronger, posting 4,190 multi-core against 1,446 in Cinebench 2024. Its 64 cores give it real headroom for heavy parallel jobs.
Power and platform
The Ryzen AI Max+ 392 is the more efficient chip at 45 W versus 280 W, which means less heat, quieter cooling and lower running costs under sustained load.
The verdict
Both are credible choices in the processor comparison space; the specification table above lays out every metric so you can weigh the trade-offs that matter to you. Pick the one whose strengths line up with how you will actually use it.
Frequently asked questions
Is the Ryzen Threadripper 3990X better than the Ryzen AI Max+ 392?
These two are closely matched — the right pick comes down to which specific strengths you value and the price you actually pay. Ryzen Threadripper 3990X is slower than Ryzen AI Max+ 392 by 34.2% in single-core and faster by 189.8% in multi-core (Cinebench 2024).
What is the main difference between the Ryzen Threadripper 3990X and the Ryzen AI Max+ 392?
Ryzen Threadripper 3990X is slower than Ryzen AI Max+ 392 by 34.2% in single-core and faster by 189.8% in multi-core (Cinebench 2024). Ryzen AI Max+ 392 draws less power (45W vs 280W base TDP).
Which should I choose?
Choose the Ryzen Threadripper 3990X if you render video, compile code or run heavy multitasking. Choose the Ryzen AI Max+ 392 if you mainly game or want snappy everyday responsiveness.
Methodology
Processors are compared on Cinebench 2024 single-core and multi-core scores from published leaderboard results, alongside core configuration (performance + efficiency cores), base TDP, L3 cache, PassMark CPU Mark, 1080p gaming scores and street pricing where measured. Cinebench reflects rendering-style workloads; gaming performance depends heavily on the GPU and the specific title, so treat single-core standing as directional. Figures reflect the leaderboard snapshot on the page date.