Processor U303L 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 | 393 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Designer | AMD | Intel |
| Manufacturer | no data | Intel |
| Architecture codename | Strix Halo (2025) | Raptor Lake-PS (2024) |
| Release date | no data | 8 April 2024 (1 year ago) |
| Launch price (MSRP) | no data | $285 |
Detailed specifications
Ryzen AI Max+ 388 and Processor U303L 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) | 5 (Penta-Core) |
| Threads | 16 | 6 |
| Base clock speed | 3.6 GHz | 1.2 GHz |
| Boost clock speed | 5 GHz | 2.6 GHz |
| L1 cache | no data | 80 KB (per core) |
| L2 cache | no data | 1.25 MB (per core) |
| L3 cache | no data | 12 MB (shared) |
| Chip lithography | no data | 10 nm |
| 64 bit support | - | + |
Compatibility
Information on Ryzen AI Max+ 388 and Processor U303L 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 | no data | 1 |
| Socket | no data | 1700 |
| Power consumption (TDP) | 8 MB + 32 MB | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen AI Max+ 388 and Processor U303L. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| AVX | - | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen AI Max+ 388 and Processor U303L are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen AI Max+ 388 and Processor U303L. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR4, DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | UHD Graphics 96EU |
Peripherals
Specifications and connection of peripherals supported by Ryzen AI Max+ 388 and Processor U303L.
| PCIe version | no data | 4.0 |
| PCI Express lanes | no data | 20 |
Pros & cons summary
| Physical cores | 8 | 5 |
| Threads | 16 | 6 |
| Power consumption (TDP) | 8 Watt | 15 Watt |
Ryzen AI Max+ 388 has 60% more physical cores and 166.7% more threads, and 87.5% lower power consumption.
We couldn't decide between AMD Ryzen AI Max+ 388 and Intel Processor U303L. We've got no test results to judge.
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