AMD EPYC Embedded 9654P vs AMD EPYC Embedded 9454P

Comparative analysis of AMD EPYC Embedded 9654P and AMD EPYC Embedded 9454P processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals.

 

Differences

Reasons to consider the AMD EPYC Embedded 9654P

  • 48 more cores, run more applications at once: 96 vs 48
  • 96 more threads: 192 vs 96
  • 2x more L1 cache, more data can be stored in the L1 cache for quick access later
  • 2x more L2 cache, more data can be stored in the L2 cache for quick access later
  • Around 50% more L3 cache; more data can be stored in the L3 cache for quick access later
Number of cores 96 vs 48
Number of threads 192 vs 96
L1 cache 64K (per core) vs 64K (per core)
L2 cache 1MB (per core) vs 1MB (per core)
L3 cache 384MB (shared) vs 256MB (shared)
Max number of CPUs in a configuration 2 vs 1

Reasons to consider the AMD EPYC Embedded 9454P

  • Around 3% higher clock speed: 3.8 GHz vs 3.7 GHz
  • Around 24% lower typical power consumption: 290 Watt vs 360 Watt
Maximum frequency 3.8 GHz vs 3.7 GHz
Thermal Design Power (TDP) 290 Watt vs 360 Watt

Compare specifications (specs)

AMD EPYC Embedded 9654P AMD EPYC Embedded 9454P

Essentials

Launch date 14 Mar 2023 14 Mar 2023
Place in performance rating not rated not rated

Performance

Base frequency 2.4 GHz 2.75 GHz
Die size 12x 72 mm² 8x 72 mm²
L1 cache 64K (per core) 64K (per core)
L2 cache 1MB (per core) 1MB (per core)
L3 cache 384MB (shared) 256MB (shared)
Manufacturing process technology 5 nm 5 nm
Maximum frequency 3.7 GHz 3.8 GHz
Number of cores 96 48
Number of threads 192 96
Transistor count 78,840 million 52,560 million
Unlocked

Memory

ECC memory support
Supported memory types DDR5-4800 MHz, Twelve-channel DDR5-4800 MHz, Twelve-channel

Compatibility

Configurable TDP 320-400 Watt 240-300 Watt
Max number of CPUs in a configuration 2 1
Sockets supported SP5 SP5
Thermal Design Power (TDP) 360 Watt 290 Watt

Peripherals

PCIe configurations Gen 5, 128 Lanes, (CPU only) Gen 5, 128 Lanes, (CPU only)

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