AMD Ryzen 9 7900X vs Apple M3
Head-to-head specifications
| Metric | AMD Ryzen 9 7900X | Apple M3 | Difference |
|---|---|---|---|
| Cores / threads | 12 / 24 | 8 / 8 | — |
| Boost clock (GHz) | 5.6 | 4.1 | — |
| Single-core score | 2,900 | 3,050 | -4.9% |
| Multi-core score | 16,800 | 11,700 | +43.6% |
| TDP (W) | 170 | 22 | — |
- AMD Ryzen 9 7900X is slower than Apple M3 by 4.9% in single-core and faster by 43.6% in multi-core.
- Apple M3 draws less power (22W vs 170W).
Verdict: Ryzen 9 7900X or M3?
AMD Ryzen 9 7900X advantages
- Multi-core speed (+30%)
- Peak clock (+28%)
Apple M3 advantages
- Single-core speed (+5%)
- Power efficiency (+87%)
Which should you choose?
- Choose the AMD Ryzen 9 7900X if you render video, compile code or run heavy multitasking.
- Choose the Apple M3 if you mainly game or want snappy everyday responsiveness.
- Choose the AMD Ryzen 9 7900X if you want the highest peak clocks.
AMD Ryzen 9 7900X vs Apple M3: which should you choose?
AMD Ryzen 9 7900X — 12-core / 24-thread AMD desktop processor (2022) with a boost clock of 5.6 GHz and 170 W TDP.
Apple M3 — 8-core / 8-thread Apple laptop processor (2023) with a boost clock of 4.05 GHz and 22 W TDP.
AMD Ryzen 9 7900X vs Apple M3: AMD Ryzen 9 7900X leads in multi-core performance. AMD Ryzen 9 7900X is slower than Apple M3 by 4.9% in single-core and faster by 43.6% in multi-core. Apple M3 draws less power (22W vs 170W).
Gaming and single-threaded work
Games and everyday responsiveness lean on single-core speed. The Apple M3 leads there with a single-core score of 3,050 versus 2,900, 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 AMD Ryzen 9 7900X is stronger, posting 16,800 multi-core against 11,700. Its 12 cores and 24 threads give it real headroom for heavy parallel jobs.
Power and platform
The Apple M3 is the more efficient chip at 22 W versus 170 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 AMD Ryzen 9 7900X better than the Apple M3?
These two are closely matched — the right pick comes down to which specific strengths you value and the price you actually pay. AMD Ryzen 9 7900X is slower than Apple M3 by 4.9% in single-core and faster by 43.6% in multi-core.
What is the main difference between the AMD Ryzen 9 7900X and the Apple M3?
AMD Ryzen 9 7900X is slower than Apple M3 by 4.9% in single-core and faster by 43.6% in multi-core. Apple M3 draws less power (22W vs 170W).
Which should I choose?
Choose the AMD Ryzen 9 7900X if you render video, compile code or run heavy multitasking. Choose the Apple M3 if you mainly game or want snappy everyday responsiveness.
Methodology
Each processor is scored on a normalized benchmark index aggregating single-core and multi-core results. Single-core predicts responsiveness and gaming; multi-core predicts throughput in rendering and compilation. We also report cores/threads, boost clock and TDP.