AMD EPYC 7451 vs AMD EPYC 7601

Comparative analysis of AMD EPYC 7451 and AMD EPYC 7601 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

 

Differences

Reasons to consider the AMD EPYC 7451

  • Around 9% better performance in PassMark - Single thread mark: 1931 vs 1765
Benchmarks
PassMark - Single thread mark 1931 vs 1765

Reasons to consider the AMD EPYC 7601

  • 8 more cores, run more applications at once: 32 vs 24
  • 16 more threads: 64 vs 48
  • Around 33% more L1 cache; more data can be stored in the L1 cache for quick access later
  • Around 33% more L2 cache; more data can be stored in the L2 cache for quick access later
  • Around 3% better performance in PassMark - CPU mark: 53737 vs 52322
Specifications (specs)
Number of cores 32 vs 24
Number of threads 64 vs 48
L1 cache 96 KB (per core) vs 96 KB (per core)
L2 cache 512 KB (per core) vs 512 KB (per core)
Benchmarks
PassMark - CPU mark 53737 vs 52322

Compare benchmarks

CPU 1: AMD EPYC 7451
CPU 2: AMD EPYC 7601

PassMark - Single thread mark
CPU 1
CPU 2
1931
1765
PassMark - CPU mark
CPU 1
CPU 2
52322
53737
Name AMD EPYC 7451 AMD EPYC 7601
PassMark - Single thread mark 1931 1765
PassMark - CPU mark 52322 53737

Compare specifications (specs)

AMD EPYC 7451 AMD EPYC 7601

Essentials

Architecture codename Zen Zen
Family AMD EPYC AMD EPYC
Launch date June 2017 June 2017
Place in performance rating 612 660
Series AMD EPYC 7000 Series AMD EPYC 7000 Series
Vertical segment Server Server

Performance

64 bit support
Base frequency 2.3 GHz 2.2 GHz
Die size 192 mm 192 mm
L1 cache 96 KB (per core) 96 KB (per core)
L2 cache 512 KB (per core) 512 KB (per core)
L3 cache 64 MB 64 MB
Manufacturing process technology 14 nm 14 nm
Maximum frequency 3.2 GHz 3.2 GHz
Number of cores 24 32
Number of threads 48 64
Transistor count 4800 million 4800 million
Unlocked

Memory

Max memory channels 8 8
Maximum memory bandwidth 341 GB/s 341 GB/s
Supported memory frequency 2666 MHz 2666 MHz
Supported memory types DDR4 DDR4

Compatibility

Max number of CPUs in a configuration 2 2
Socket Count 1P/2P 1P/2P
Sockets supported TR4 TR4
Thermal Design Power (TDP) 180 Watt 180 Watt

Peripherals

PCI Express revision x128 x128

Virtualization

AMD Virtualization (AMD-V™)