Ryzen AI Max 390 vs Ryzen 9 9950X3D
Primary details
Comparing Ryzen 9 9950X3D and Ryzen AI Max 390 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Architecture codename | Granite Ridge (2024−2025) | Strix Halo (2025) |
| Release date | 6 January 2025 (recently) | 6 January 2025 (recently) |
Detailed specifications
Ryzen 9 9950X3D and Ryzen AI Max 390 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 16 (Hexadeca-Core) | 12 (Dodeca-Core) |
| Threads | 32 | 24 |
| Base clock speed | 4.3 GHz | 3.2 GHz |
| Boost clock speed | 5.7 GHz | 5 GHz |
| L1 cache | 80 KB (per core) | 80 KB (per core) |
| L2 cache | 1 MB (per core) | 1 MB (per core) |
| L3 cache | 128 MB (shared) | 64 MB (shared) |
| Chip lithography | 4 nm | 4 nm |
| Die size | 2x 70.6 mm2 | no data |
| Number of transistors | 16,630 million | no data |
| 64 bit support | + | + |
| Unlocked multiplier | + | - |
Compatibility
Information on Ryzen 9 9950X3D and Ryzen AI Max 390 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | 1 | 1 |
| Socket | AM5 | FP11 |
| Power consumption (TDP) | 170 Watt | 55 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 9 9950X3D and Ryzen AI Max 390. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| Precision Boost 2 | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 9 9950X3D and Ryzen AI Max 390 are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 9 9950X3D and Ryzen AI Max 390. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon Graphics | Radeon 8050S |
Peripherals
Specifications and connection of peripherals supported by Ryzen 9 9950X3D and Ryzen AI Max 390.
| PCIe version | 5.0 | 4.0 |
| PCI Express lanes | 24 | 16 |
Pros & cons summary
| Physical cores | 16 | 12 |
| Threads | 32 | 24 |
| Power consumption (TDP) | 170 Watt | 55 Watt |
Ryzen 9 9950X3D has 33.3% more physical cores and 33.3% more threads.
Ryzen AI Max 390, on the other hand, has 209.1% lower power consumption.
We couldn't decide between Ryzen 9 9950X3D and Ryzen AI Max 390. We've got no test results to judge.
Note that Ryzen 9 9950X3D is a desktop processor while Ryzen AI Max 390 is a notebook one.
Should you still have questions on choice between Ryzen 9 9950X3D and Ryzen AI Max 390, ask them in Comments section, and we shall answer.
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