Ryzen Embedded 8645HS vs Ryzen AI Max+ PRO 495
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 171 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Power efficiency | 25.29 | no data |
| Designer | AMD | AMD |
| Manufacturer | TSMC | TSMC |
| Architecture codename | Gorgon Halo (2026) | Hawk Point (2024−2025) |
| Release date | 20 May 2026 (less than a year ago) | 2 April 2024 (2 years ago) |
Detailed specifications
Basic parameters of Ryzen AI Max+ PRO 495 and Ryzen Embedded 8645HS: 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 | 16 (Hexadeca-Core) | 6 (Hexa-Core) |
| Threads | 32 | 12 |
| Base clock speed | 3.1 GHz | 4.3 GHz |
| Boost clock speed | 5.2 GHz | 5 GHz |
| L1 cache | 80 KB (per core) | 64 KB (per core) |
| L2 cache | 1 MB (per core) | 1 MB (per core) |
| L3 cache | 64 MB | 16 MB (shared) |
| Chip lithography | 4 nm | 4 nm |
| Die size | 2x 70.6 mm2 | 178 mm2 |
| Number of transistors | no data | 25,000 million |
| 64 bit support | + | + |
Compatibility
Information on Ryzen AI Max+ PRO 495 and Ryzen Embedded 8645HS 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 | 1 |
| Socket | FP11 | FP8 |
| Power consumption (TDP) | 55 Watt | 45 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen AI Max+ PRO 495 and Ryzen Embedded 8645HS. 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 | no data |
| AES-NI | + | + |
| AVX | + | + |
| Precision Boost 2 | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen AI Max+ PRO 495 and Ryzen Embedded 8645HS are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen AI Max+ PRO 495 and Ryzen Embedded 8645HS. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon 8065S | AMD Radeon 760M |
Peripherals
Specifications and connection of peripherals supported by Ryzen AI Max+ PRO 495 and Ryzen Embedded 8645HS.
| PCIe version | 4.0 | 4.0 |
| PCI Express lanes | 16 | 20 |
Pros & cons summary
| Integrated graphics card | 44.23 | 12.74 |
| Recency | 20 May 2026 | 2 April 2024 |
| Physical cores | 16 | 6 |
| Threads | 32 | 12 |
| Power consumption (TDP) | 55 Watt | 45 Watt |
Ryzen AI Max+ PRO 495 has 247% faster integrated GPU, an age advantage of 2 years, and 167% more physical cores and 167% more threads.
Ryzen Embedded 8645HS, on the other hand, has 22% lower power consumption.
We couldn't decide between AMD Ryzen AI Max+ PRO 495 and AMD Ryzen Embedded 8645HS. We've got no test results to judge.
Be aware that Ryzen AI Max+ PRO 495 is a notebook processor while Ryzen Embedded 8645HS is a server/workstation one.
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