Ryzen AI Embedded P185 vs Ryzen 3 5400U
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1280 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD Cezanne (Zen 3, Ryzen 5000) | no data |
| Power efficiency | 17.69 | no data |
| Designer | AMD | AMD |
| Manufacturer | TSMC | TSMC |
| Architecture codename | Cezanne-U (Zen 3) (2021) | Gorgon Point (2026) |
| Release date | 12 January 2021 (5 years ago) | March 2026 (recently) |
Detailed specifications
Ryzen 3 5400U and Ryzen AI Embedded P185 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 | 4 (Quad-Core) | 12 (Dodeca-Core) |
| Threads | 8 | 24 |
| Base clock speed | 2.6 GHz | 2 GHz |
| Boost clock speed | 4 GHz | 5.1 GHz |
| Multiplier | 26 | no data |
| L1 cache | 64K (per core) | 80 KB (per core) |
| L2 cache | 512K (per core) | 1 MB (per core) |
| L3 cache | 8 MB (shared) | 16 MB |
| Chip lithography | 7 nm | 4 nm |
| Die size | 180 mm2 | 233 mm2 |
| Maximum core temperature | 105 °C | no data |
| Number of transistors | 10,700 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
Compatibility
Information on Ryzen 3 5400U and Ryzen AI Embedded P185 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 | FP6 | FP8 |
| Power consumption (TDP) | 15 Watt | 28 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 3 5400U and Ryzen AI Embedded P185. You'll probably need this information if you require some particular technology.
| Instruction set extensions | MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME | no data |
| AES-NI | + | + |
| FMA | + | - |
| AVX | + | + |
| Precision Boost 2 | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 3 5400U and Ryzen AI Embedded P185 are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 3 5400U and Ryzen AI Embedded P185. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR5, LPDDR5X |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon RX Vega 6 (Ryzen 4000/5000) ( - 1600 MHz) | AMD Radeon 890M |
Peripherals
Specifications and connection of peripherals supported by Ryzen 3 5400U and Ryzen AI Embedded P185.
| PCIe version | 3.0 | 4.0 |
| PCI Express lanes | 8 | 16 |
Pros & cons summary
| Integrated graphics card | 5.52 | 19.48 |
| Physical cores | 4 | 12 |
| Threads | 8 | 24 |
| Chip lithography | 7 nm | 4 nm |
| Power consumption (TDP) | 15 Watt | 28 Watt |
Ryzen 3 5400U has 86.7% lower power consumption.
Ryzen AI Embedded P185, on the other hand, has 252.9% faster integrated GPU, 200% more physical cores and 200% more threads, and a 75% more advanced lithography process.
We couldn't decide between AMD Ryzen 3 5400U and AMD Ryzen AI Embedded P185. We've got no test results to judge.
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