EPYC Embedded 9355P vs Ryzen 5 3501U
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1701 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Power efficiency | 11.40 | no data |
| Designer | AMD | AMD |
| Manufacturer | GlobalFoundries | TSMC |
| Architecture codename | Picasso (2019−2026) | Turin (2024−2025) |
| Release date | June 2026 (recently) | 11 March 2025 (1 year ago) |
Detailed specifications
Basic parameters of Ryzen 5 3501U and EPYC Embedded 9355P: 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) | 32 (Dotriaconta-Core) |
| Threads | 4 | 64 |
| Base clock speed | 2.1 GHz | 3.55 GHz |
| Boost clock speed | 3.7 GHz | 4.4 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) | 256 MB (shared) |
| Chip lithography | 12 nm | 4 nm |
| Die size | 210 mm2 | 8x 70.6 mm2 |
| Maximum core temperature | 105 °C | no data |
| Number of transistors | 4,940 million | 66,520 million |
| 64 bit support | + | + |
Compatibility
Information on Ryzen 5 3501U and EPYC Embedded 9355P 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 | SP5 |
| Power consumption (TDP) | 15 Watt | 280 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 5 3501U and EPYC Embedded 9355P. 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 5 3501U and EPYC Embedded 9355P are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 5 3501U and EPYC Embedded 9355P. 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 8 | N/A |
Peripherals
Specifications and connection of peripherals supported by Ryzen 5 3501U and EPYC Embedded 9355P.
| PCIe version | 3.0 | 5.0 |
| PCI Express lanes | no data | 128 |
Pros & cons summary
| Physical cores | 4 | 32 |
| Threads | 4 | 64 |
| Chip lithography | 12 nm | 4 nm |
| Power consumption (TDP) | 15 Watt | 280 Watt |
Ryzen 5 3501U has 1767% lower power consumption.
EPYC Embedded 9355P, on the other hand, has 700% more physical cores and 1500% more threads, and a 200% more advanced lithography process.
We couldn't decide between AMD Ryzen 5 3501U and AMD EPYC Embedded 9355P. We've got no test results to judge.
Be aware that Ryzen 5 3501U is a notebook processor while EPYC Embedded 9355P is a server/workstation one.
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