EPYC Embedded 3351 vs Ryzen 7 7445HS
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 853 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | Ryzen 7000 Series | AMD EPYC Embedded |
| Designer | AMD | AMD |
| Manufacturer | no data | GlobalFoundries |
| Architecture codename | Phoenix (2023−2024) | Zen (2017−2020) |
| Release date | 3 May 2023 (2 years ago) | 21 February 2018 (7 years ago) |
Detailed specifications
Ryzen 7 7445HS and EPYC Embedded 3351 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 | 6 (Hexa-Core) | 12 (Dodeca-Core) |
| Threads | 12 | 24 |
| Base clock speed | 3.2 GHz | 1.9 GHz |
| Boost clock speed | 4.7 GHz | 3 GHz |
| Multiplier | no data | 19 |
| L1 cache | no data | 96K (per core) |
| L2 cache | 6 MB | 512K (per core) |
| L3 cache | 16 MB | 32 MB (shared) |
| Chip lithography | 4 nm | 14 nm |
| Die size | 137 mm2 | 2x 213 mm2 |
| Maximum core temperature | 100 °C | no data |
| Number of transistors | no data | 4,800 million |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
Compatibility
Information on Ryzen 7 7445HS and EPYC Embedded 3351 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 | no data | 1 (Uniprocessor) |
| Socket | FP7, FP7r2 | AMD BGA SP4r2 |
| Power consumption (TDP) | 35 Watt | 80 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 7 7445HS and EPYC Embedded 3351. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| AVX | - | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 7 7445HS and EPYC Embedded 3351 are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 7 7445HS and EPYC Embedded 3351. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR4-2666 |
| Maximum memory size | no data | 1 TiB |
| Max memory channels | no data | 4 |
| Maximum memory bandwidth | no data | 85.33 GB/s |
| ECC memory support | - | + |
Peripherals
Specifications and connection of peripherals supported by Ryzen 7 7445HS and EPYC Embedded 3351.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 64 |
Pros & cons summary
| Physical cores | 6 | 12 |
| Threads | 12 | 24 |
| Chip lithography | 4 nm | 14 nm |
| Power consumption (TDP) | 35 Watt | 80 Watt |
Ryzen 7 7445HS has a 250% more advanced lithography process, and 128.6% lower power consumption.
EPYC Embedded 3351, on the other hand, has 100% more physical cores and 100% more threads.
We couldn't decide between AMD Ryzen 7 7445HS and AMD EPYC Embedded 3351. We've got no test results to judge.
Be aware that Ryzen 7 7445HS is a notebook processor while EPYC Embedded 3351 is a server/workstation one.
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