Ryzen Embedded V1500B vs EPYC Embedded 3351
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 1980 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Laptop |
| Series | AMD EPYC Embedded | AMD Ryzen Embedded |
| Power efficiency | no data | 6.80 |
| Designer | AMD | AMD |
| Manufacturer | GlobalFoundries | no data |
| Architecture codename | Zen (2017−2020) | Zen (2017−2020) |
| Release date | 21 February 2018 (8 years ago) | no data |
Detailed specifications
Basic parameters of EPYC Embedded 3351 and Ryzen Embedded V1500B: 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 | 12 (Dodeca-Core) | 4 (Quad-Core) |
| Threads | 24 | 8 |
| Base clock speed | 1.9 GHz | no data |
| Boost clock speed | 3 GHz | 2.2 GHz |
| Multiplier | 19 | 22 |
| L1 cache | 96K (per core) | 384 KB |
| L2 cache | 512K (per core) | 2 MB |
| L3 cache | 32 MB (shared) | 4 MB |
| Chip lithography | 14 nm | 14 nm |
| Die size | 2x 213 mm2 | no data |
| Number of transistors | 4,800 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on EPYC Embedded 3351 and Ryzen Embedded V1500B 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 | AMD BGA SP4r2 | no data |
| Power consumption (TDP) | 80 Watt | 16 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by EPYC Embedded 3351 and Ryzen Embedded V1500B. 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 3351 and Ryzen Embedded V1500B are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by EPYC Embedded 3351 and Ryzen Embedded V1500B. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2666 | DDR4-2400 |
| Maximum memory size | 1 TiB | 32 GB |
| Max memory channels | 4 | 2 |
| Maximum memory bandwidth | 85.33 GB/s | 38.397 GB/s |
| ECC memory support | + | + |
Peripherals
Specifications and connection of peripherals supported by EPYC Embedded 3351 and Ryzen Embedded V1500B.
| PCIe version | 3.0 | no data |
| PCI Express lanes | 64 | no data |
Pros & cons summary
| Physical cores | 12 | 4 |
| Threads | 24 | 8 |
| Power consumption (TDP) | 80 Watt | 16 Watt |
EPYC Embedded 3351 has 200% more physical cores and 200% more threads.
Ryzen Embedded V1500B, on the other hand, has 400% lower power consumption.
We couldn't decide between AMD EPYC Embedded 3351 and AMD Ryzen Embedded V1500B. We've got no test results to judge.
Be aware that EPYC Embedded 3351 is a server/workstation processor while Ryzen Embedded V1500B is a notebook one.
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