AMD-K6-III/400ACK vs Ryzen AI Max+ 388
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 413 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | no data | AMD K6-III-P |
| Power efficiency | 13.89 | no data |
| Designer | AMD | AMD |
| Architecture codename | Strix Halo (2025−2026) | K6-III (1999−2000) |
| Release date | no data | 20 September 1999 (26 years ago) |
Detailed specifications
Ryzen AI Max+ 388 and AMD-K6-III/400ACK 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 | 8 (Octa-Core) | 1 (Single-Core) |
| Threads | 16 | 1 |
| Base clock speed | 3.6 GHz | no data |
| Boost clock speed | 5 GHz | 1 GHz |
| Bus type | no data | FSB |
| Bus rate | no data | 99.99 MT/s |
| Multiplier | no data | 3.5 |
| L2 cache | no data | 256 KB |
| Chip lithography | no data | 0.25 µm |
| Die size | no data | 118 mm2 |
| Number of transistors | no data | 21 Million |
| 64 bit support | - | - |
Compatibility
Information on Ryzen AI Max+ 388 and AMD-K6-III/400ACK 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.
| Power consumption (TDP) | 55 Watt | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen AI Max+ 388 and AMD-K6-III/400ACK. Depending on the motherboard, higher memory frequencies may be supported.
| Maximum memory size | no data | 4 GB |
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
