Ryzen 7 7800X3D vs Core i9 12900HX
Head-to-head specifications
| Metric | Ryzen 7 7800X3D | Core i9 12900HX | Difference |
|---|---|---|---|
| Cinebench 2024 single-core | 114 | 112 | +1.8% |
| Cinebench 2024 multi-core | 1,119 | 1,269 | -11.8% |
| Cores | 8 | 16 (8P+8E) | — |
| TDP (base W) | 120 | 45 | — |
| Street price (USD) | $399 | $606 | -34.2% |
- Ryzen 7 7800X3D is faster than Core i9 12900HX by 1.8% in single-core and slower by 11.8% in multi-core (Cinebench 2024).
- Core i9 12900HX draws less power (45W vs 120W base TDP).
Verdict: Ryzen 7 7800X3D or Core i9 12900HX?
Ryzen 7 7800X3D advantages
- Affordability (+34%)
Core i9 12900HX advantages
- Multi-core speed (+12%)
- Power efficiency (+63%)
Which should you choose?
- Choose the Ryzen 7 7800X3D if you want the most performance for your budget.
- Choose the Core i9 12900HX if you render video, compile code or run heavy multitasking.
Value for money
Ryzen 7 7800X3D delivers more performance per dollar, making it the better value of the two at their listed prices.
Ryzen 7 7800X3D vs Core i9 12900HX: which should you choose?
Ryzen 7 7800X3D — 8-core AMD processor scoring 114 single-core and 1119 multi-core in Cinebench 2024, with a 120 W TDP and 96 MB L3 cache.
Core i9 12900HX — 16-core Intel processor (8P+8E) scoring 112 single-core and 1269 multi-core in Cinebench 2024, with a 45 W TDP.
Ryzen 7 7800X3D vs Core i9 12900HX: Core i9 12900HX leads in multi-core performance. Ryzen 7 7800X3D is faster than Core i9 12900HX by 1.8% in single-core and slower by 11.8% in multi-core (Cinebench 2024). Core i9 12900HX draws less power (45W vs 120W base TDP).
Gaming and single-threaded work
Games and everyday responsiveness lean on single-core speed. The Ryzen 7 7800X3D leads there with a single-core score of 114 versus 112, 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 Core i9 12900HX is stronger, posting 1,269 multi-core against 1,119 in Cinebench 2024. Its 16 cores (8 performance + 8 efficiency) give it real headroom for heavy parallel jobs.
Power and platform
The Core i9 12900HX is the more efficient chip at 45 W versus 120 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 7 7800X3D better than the Core i9 12900HX?
Core i9 12900HX takes the overall edge, though Ryzen 7 7800X3D wins in specific areas worth weighing. Ryzen 7 7800X3D is faster than Core i9 12900HX by 1.8% in single-core and slower by 11.8% in multi-core (Cinebench 2024).
What is the main difference between the Ryzen 7 7800X3D and the Core i9 12900HX?
Ryzen 7 7800X3D is faster than Core i9 12900HX by 1.8% in single-core and slower by 11.8% in multi-core (Cinebench 2024). Core i9 12900HX draws less power (45W vs 120W base TDP).
Which is better value?
Ryzen 7 7800X3D delivers more performance per dollar, making it the better value of the two at their listed prices.
Which should I choose?
Choose the Ryzen 7 7800X3D if you want the most performance for your budget. Choose the Core i9 12900HX if you render video, compile code or run heavy multitasking.
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.