Turion II M540 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 | 419 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | no data | AMD Turion II |
| Power efficiency | 14.68 | no data |
| Designer | AMD | AMD |
| Architecture codename | Strix Halo (2025−2026) | Caspian (2009) |
| Release date | 6 January 2026 (less than a year ago) | 10 September 2009 (16 years ago) |
Detailed specifications
Basic parameters of Ryzen AI Max+ 388 and Turion II M540: 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) | 2 (Dual-core) |
| Threads | 16 | 2 |
| Base clock speed | 3.6 GHz | no data |
| Boost clock speed | 5 GHz | 2.4 GHz |
| Bus rate | no data | 3600 MHz |
| L1 cache | no data | 128 KB |
| L2 cache | 8 MB | 1 MB |
| L3 cache | 32 MB | no data |
| Chip lithography | 4 nm | 45 nm |
| Maximum core temperature | 100 °C | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
Compatibility
Information on Ryzen AI Max+ 388 and Turion II M540 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.
| Socket | FP11 | Socket S1 (s1g3) 638-pin |
| Power consumption (TDP) | 55 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen AI Max+ 388 and Turion II M540. You'll probably need this information if you require some particular technology.
| Instruction set extensions | USB 4, XDNA 2 NPU (50 TOPS), SMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A | MMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64, PowerNow!, AMD Virtualization |
| AES-NI | + | - |
| AVX | + | - |
| PowerNow | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen AI Max+ 388 and Turion II M540. 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 8060S ( - 2900 MHz) | no data |
Pros & cons summary
| Recency | 6 January 2026 | 10 September 2009 |
| Physical cores | 8 | 2 |
| Threads | 16 | 2 |
| Chip lithography | 4 nm | 45 nm |
| Power consumption (TDP) | 55 Watt | 35 Watt |
Ryzen AI Max+ 388 has an age advantage of 16 years, 300% more physical cores and 700% more threads, and a 1025% more advanced lithography process.
Turion II M540, on the other hand, has 57% lower power consumption.
We couldn't decide between AMD Ryzen AI Max+ 388 and AMD Turion II M540. We've got no test results to judge.
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