AMD EPYC 4464P vs AMD Ryzen 9 PRO 7945

Comparative analysis of AMD EPYC 4464P and AMD Ryzen 9 PRO 7945 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

 

Differences

Reasons to consider the AMD EPYC 4464P

  • CPU is newer: launch date 11 month(s) later
  • 1048576x more L2 cache, more data can be stored in the L2 cache for quick access later
  • 524288x more L3 cache, more data can be stored in the L3 cache for quick access later
  • Around 1% better performance in PassMark - CPU mark: 48518 vs 47830
Specifications (specs)
Launch date 21 May 2024 vs 13 Jun 2023
L2 cache 1 MB (per core) vs 1MB (per core)
L3 cache 32 MB (shared) vs 64MB (shared)
Benchmarks
PassMark - CPU mark 48518 vs 47830

Reasons to consider the AMD Ryzen 9 PRO 7945

  • Around 62% lower typical power consumption: 65 Watt vs 105 Watt
  • Around 1% better performance in PassMark - Single thread mark: 4178 vs 4127
Specifications (specs)
Thermal Design Power (TDP) 65 Watt vs 105 Watt
Benchmarks
PassMark - Single thread mark 4178 vs 4127

Compare benchmarks

CPU 1: AMD EPYC 4464P
CPU 2: AMD Ryzen 9 PRO 7945

PassMark - Single thread mark
CPU 1
CPU 2
4127
4178
PassMark - CPU mark
CPU 1
CPU 2
48518
47830
Name AMD EPYC 4464P AMD Ryzen 9 PRO 7945
PassMark - Single thread mark 4127 4178
PassMark - CPU mark 48518 47830

Compare specifications (specs)

AMD EPYC 4464P AMD Ryzen 9 PRO 7945

Essentials

Launch date 21 May 2024 13 Jun 2023
Launch price (MSRP) $399
Place in performance rating 79 77

Performance

Base frequency 3.7 GHz 3.7 GHz
Die size 2x 71 mm² 2x 71 mm²
L1 cache 64 KB (per core) 64K (per core)
L2 cache 1 MB (per core) 1MB (per core)
L3 cache 32 MB (shared) 64MB (shared)
Manufacturing process technology 5 nm 5 nm
Maximum case temperature (TCase) 61°C 47°C
Maximum core temperature 95°C 95°C
Maximum frequency 5.4 GHz 5.4 GHz
Number of cores 12 12
Number of threads 24 24
Transistor count 13,140 million 13,140 million
Unlocked

Memory

ECC memory support
Supported memory types DDR5 DDR5-5200 MHz, Dual-channel

Compatibility

Max number of CPUs in a configuration 1 1
Sockets supported AM5 AM5
Thermal Design Power (TDP) 105 Watt 65 Watt

Peripherals

PCIe configurations Gen 5, 28 Lanes, (CPU only) Gen 5, 24 Lanes, (CPU only)