EPYC 4545P vs Ryzen Embedded R2314
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1643 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Server |
| Power efficiency | 23.02 | no data |
| Designer | AMD | AMD |
| Manufacturer | GlobalFoundries | TSMC |
| Architecture codename | Picasso (2019−2022) | Grado (2025) |
| Release date | 21 June 2022 (2 years ago) | 13 May 2025 (recently) |
| Launch price (MSRP) | no data | $549 |
Detailed specifications
Ryzen Embedded R2314 and EPYC 4545P 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) | 16 (Hexadeca-Core) |
| Threads | 4 | 32 |
| Base clock speed | 2.1 GHz | 3 GHz |
| Boost clock speed | 3.5 GHz | 5.4 GHz |
| L1 cache | 96 KB (per core) | 80 KB (per core) |
| L2 cache | 512 KB (per core) | 1 MB (per core) |
| L3 cache | 4 MB (shared) | 64 MB (shared) |
| Chip lithography | 12 nm | 4 nm |
| Die size | 210 mm2 | 2x 70.6 mm2 |
| Number of transistors | 4,940 million | 16,630 million |
| 64 bit support | + | + |
Compatibility
Information on Ryzen Embedded R2314 and EPYC 4545P 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 | FP5 | AM5 |
| Power consumption (TDP) | 15 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen Embedded R2314 and EPYC 4545P. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| Precision Boost 2 | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen Embedded R2314 and EPYC 4545P are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen Embedded R2314 and EPYC 4545P. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon Vega 6 | AMD Radeon Graphics |
Peripherals
Specifications and connection of peripherals supported by Ryzen Embedded R2314 and EPYC 4545P.
| PCIe version | 3.0 | 5.0 |
| PCI Express lanes | 16 | 24 |
Pros & cons summary
| Integrated graphics card | 2.95 | 1.92 |
| Recency | 21 June 2022 | 13 May 2025 |
| Physical cores | 4 | 16 |
| Threads | 4 | 32 |
| Chip lithography | 12 nm | 4 nm |
| Power consumption (TDP) | 15 Watt | 65 Watt |
Ryzen Embedded R2314 has 53.6% faster integrated GPU, and 333.3% lower power consumption.
EPYC 4545P, on the other hand, has an age advantage of 2 years, 300% more physical cores and 700% more threads, and a 200% more advanced lithography process.
We couldn't decide between AMD Ryzen Embedded R2314 and AMD EPYC 4545P. We've got no test results to judge.
Note that Ryzen Embedded R2314 is a desktop processor while EPYC 4545P is a server/workstation one.
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