Mobile Pentium 4 HT 2.66 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 | 405 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Power efficiency | 13.90 | no data |
| Designer | AMD | Intel |
| Architecture codename | Strix Halo (2025−2026) | Northwood (2002−2004) |
| Release date | no data | September 2003 (22 years ago) |
Detailed specifications
Ryzen AI Max+ 388 and Mobile Pentium 4 HT 2.66 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 | 2 |
| Base clock speed | 3.6 GHz | no data |
| Boost clock speed | 5 GHz | 2.67 GHz |
| L1 cache | no data | 8 KB |
| L2 cache | no data | 512 KB |
| L3 cache | no data | 0 KB |
| Chip lithography | no data | 130 nm |
| Die size | no data | 131 mm2 |
| Maximum case temperature (TCase) | no data | 74 °C |
| Number of transistors | no data | 55 million |
| 64 bit support | - | - |
| Windows 11 compatibility | no data | - |
Compatibility
Information on Ryzen AI Max+ 388 and Mobile Pentium 4 HT 2.66 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 | 478 |
| Power consumption (TDP) | 55 Watt | 66 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen AI Max+ 388 and Mobile Pentium 4 HT 2.66. You'll probably need this information if you require some particular technology.
| Hyper-Threading Technology | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen AI Max+ 388 and Mobile Pentium 4 HT 2.66. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR1, DDR2 |
Pros & cons summary
| Physical cores | 8 | 1 |
| Threads | 16 | 2 |
| Power consumption (TDP) | 55 Watt | 66 Watt |
Ryzen AI Max+ 388 has 700% more physical cores and 700% more threads, and 20% lower power consumption.
We couldn't decide between AMD Ryzen AI Max+ 388 and Intel Mobile Pentium 4 HT 2.66. We've got no test results to judge.
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