Ryzen AI Max PRO 390 vs Athlon PRO 300GE
Primary details
Comparing Athlon PRO 300GE and Ryzen AI Max PRO 390 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1714 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Series | AMD Athlon | no data |
| Power efficiency | 7.32 | no data |
| Architecture codename | Zen+ (2018−2019) | Strix Halo (2025) |
| Release date | 30 September 2019 (5 years ago) | 6 January 2025 (recently) |
Detailed specifications
Athlon PRO 300GE and Ryzen AI Max PRO 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 | 2 (Dual-core) | 12 (Dodeca-Core) |
| Threads | 4 | 24 |
| Base clock speed | no data | 3.2 GHz |
| Boost clock speed | 3.4 GHz | 5 GHz |
| Multiplier | 34 | no data |
| L1 cache | 192 KB | 80 KB (per core) |
| L2 cache | 1 MB | 1 MB (per core) |
| L3 cache | 4 MB | 64 MB (shared) |
| Chip lithography | 12 nm | 4 nm |
| Die size | 209.78 mm2 | no data |
| Number of transistors | 4950 Million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
Compatibility
Information on Athlon PRO 300GE and Ryzen AI Max PRO 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 (Uniprocessor) | 1 |
| Socket | Socket AM4 | FP11 |
| Power consumption (TDP) | 35 Watt | 55 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Athlon PRO 300GE and Ryzen AI Max PRO 390. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| FMA | + | - |
| AVX | + | + |
| Precision Boost 2 | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Athlon PRO 300GE and Ryzen AI Max PRO 390 are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Athlon PRO 300GE and Ryzen AI Max PRO 390. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2666 | no data |
| Maximum memory size | 64 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 42.671 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon Vega 3 | Radeon 8050S |
Peripherals
Specifications and connection of peripherals supported by Athlon PRO 300GE and Ryzen AI Max PRO 390.
| PCIe version | no data | 4.0 |
| PCI Express lanes | no data | 16 |
Pros & cons summary
| Recency | 30 September 2019 | 6 January 2025 |
| Physical cores | 2 | 12 |
| Threads | 4 | 24 |
| Chip lithography | 12 nm | 4 nm |
| Power consumption (TDP) | 35 Watt | 55 Watt |
Athlon PRO 300GE has 57.1% lower power consumption.
Ryzen AI Max PRO 390, on the other hand, has an age advantage of 5 years, 500% more physical cores and 500% more threads, and a 200% more advanced lithography process.
We couldn't decide between Athlon PRO 300GE and Ryzen AI Max PRO 390. We've got no test results to judge.
Note that Athlon PRO 300GE is a desktop processor while Ryzen AI Max PRO 390 is a notebook one.
Should you still have questions on choice between Athlon PRO 300GE and Ryzen AI Max PRO 390, ask them in Comments section, and we shall answer.
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