Ryzen AI 9 465 vs EPYC Embedded 3251
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 674 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Laptop |
| Series | AMD EPYC Embedded | no data |
| Power efficiency | no data | 19.68 |
| Designer | AMD | AMD |
| Architecture codename | Zen (2017−2020) | Gorgon Point (2026) |
| Release date | 21 February 2018 (7 years ago) | no data |
| Launch price (MSRP) | $315 | no data |
Detailed specifications
EPYC Embedded 3251 and Ryzen AI 9 465 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) | 10 (Deca-Core) |
| Threads | 16 | 20 |
| Base clock speed | 2.5 GHz | 2 GHz |
| Boost clock speed | 3.1 GHz | 5 GHz |
| Multiplier | 25 | no data |
| L1 cache | 96K (per core) | no data |
| L2 cache | 512K (per core) | no data |
| L3 cache | 16 MB (shared) | no data |
| Chip lithography | 14 nm | no data |
| Die size | 192 mm2 | no data |
| Number of transistors | 4,800 million | no data |
| 64 bit support | + | - |
| Windows 11 compatibility | - | no data |
| Unlocked multiplier | + | - |
Compatibility
Information on EPYC Embedded 3251 and Ryzen AI 9 465 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 (Uniprocessor) | no data |
| Socket | TR4 | no data |
| Power consumption (TDP) | 50 Watt | 28 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by EPYC Embedded 3251 and Ryzen AI 9 465. You'll probably need this information if you require some particular technology.
| AES-NI | + | - |
| AVX | + | - |
Virtualization technologies
Virtual machine speed-up technologies supported by EPYC Embedded 3251 and Ryzen AI 9 465 are enumerated here.
| AMD-V | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by EPYC Embedded 3251 and Ryzen AI 9 465. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 Eight-channel | no data |
| Maximum memory size | 512 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 42.671 GB/s | no data |
| ECC memory support | + | - |
Pros & cons summary
| Physical cores | 8 | 10 |
| Threads | 16 | 20 |
| Power consumption (TDP) | 50 Watt | 28 Watt |
Ryzen AI 9 465 has 25% more physical cores and 25% more threads, and 78.6% lower power consumption.
We couldn't decide between AMD EPYC Embedded 3251 and AMD Ryzen AI 9 465. We've got no test results to judge.
Be aware that EPYC Embedded 3251 is a server/workstation processor while Ryzen AI 9 465 is a notebook one.
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