Description
AMD EPYC Embedded 9254
With a TDP of 200 W, the EPYC Embedded 9254 is extremely power hungry, which means you need top-notch cooling. AMD’s processor supports DDR5 memory with a twelve-channel interface. The highest officially supported memory speed is 4800 MT/s, but with overclocking (and the right memory modules) you can go even higher. ECC memory is supported, too, which is an important capability for mission-critical systems, to avoid data corruption. For communication with other components in the system, EPYC Embedded 9254 uses a PCI-Express Gen 5 connection. This processor lacks integrated graphics, you might need a graphics card.
Hardware virtualization is available on the EPYC Embedded 9254, which greatly improves virtual machine performance. Programs using Advanced Vector Extensions (AVX) will run on this processor, boosting performance for calculation-heavy applications. Besides AVX, AMD has added support for the newer AVX2 and AVX-512 instructions, too.
Physical
Socket: | AMD Socket SP5 |
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Foundry: | TSMC |
Process Size: | 5 nm |
Transistors: | 26,280 million |
Die Size: | 4x 72 mm² |
I/O Process Size: | 6 nm |
I/O Transistors: | 11,000 million |
I/O Die Size: | 397 mm² |
Package: | FC-LGA6096 |
Processor
Market: | Server/Workstation |
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Production Status: | Active |
Release Date: | Mar 14th, 2023 |
Part#: | 100-100000915 |
Performance
Frequency: | 2.9 GHz |
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Turbo Clock: | up to 4.15 GHz |
All-Core Turbo: | 3.9 GHz |
Base Clock: | 100 MHz |
Multiplier: | 29.0x |
Multiplier Unlocked: | No |
TDP: | 200 W |
Configurable TDP: | 200-240 W |
Architecture
Codename: | Genoa |
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Generation: |
EPYC (Zen 4 (Genoa)) |
Memory Support: | DDR5 |
Rated Speed: | 4800 MT/s |
Memory Bus: | Twelve-channel |
ECC Memory: | Yes |
PCI-Express: |
Gen 5, 128 Lanes (CPU only) |
Core Config
# of Cores: | 24 |
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# of Threads: | 48 |
SMP # CPUs: | 2 |
Integrated Graphics: | N/A |
Cache
Cache L1: | 64 KB (per core) |
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Cache L2: | 1 MB (per core) |
Cache L3: | 128 MB (shared) |
Features
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