AMD EPYC 7351P vs AMD EPYC 7551

Comparative analysis of AMD EPYC 7351P and AMD EPYC 7551 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, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

 

Differences

Reasons to consider the AMD EPYC 7351P

  • Around 6% lower typical power consumption: 155/170 Watt vs 180 Watt
  • Around 2% better performance in PassMark - Single thread mark: 1530 vs 1502
  • Around 10% better performance in Geekbench 4 - Single Core: 3259 vs 2956
  • Around 7% better performance in Geekbench 4 - Multi-Core: 21555 vs 20125
Specifications (specs)
Thermal Design Power (TDP) 155/170 Watt vs 180 Watt
Benchmarks
PassMark - Single thread mark 1530 vs 1502
Geekbench 4 - Single Core 3259 vs 2956
Geekbench 4 - Multi-Core 21555 vs 20125

Reasons to consider the AMD EPYC 7551

  • 16 more cores, run more applications at once: 32 vs 16
  • 32 more threads: 64 vs 32
  • Around 3% higher clock speed: 3 GHz vs 2.9 GHz
  • 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 24% better performance in PassMark - CPU mark: 18483 vs 14887
Specifications (specs)
Number of cores 32 vs 16
Number of threads 64 vs 32
Maximum frequency 3 GHz vs 2.9 GHz
L1 cache 96 KB (per core) vs 96 KB (per core)
L2 cache 512 KB (per core) vs 512 KB (per core)
Max number of CPUs in a configuration 2 vs 1
Benchmarks
PassMark - CPU mark 18483 vs 14887

Compare benchmarks

CPU 1: AMD EPYC 7351P
CPU 2: AMD EPYC 7551

PassMark - Single thread mark
CPU 1
CPU 2
1530
1502
PassMark - CPU mark
CPU 1
CPU 2
14887
18483
Geekbench 4 - Single Core
CPU 1
CPU 2
3259
2956
Geekbench 4 - Multi-Core
CPU 1
CPU 2
21555
20125
Name AMD EPYC 7351P AMD EPYC 7551
PassMark - Single thread mark 1530 1502
PassMark - CPU mark 14887 18483
Geekbench 4 - Single Core 3259 2956
Geekbench 4 - Multi-Core 21555 20125

Compare specifications (specs)

AMD EPYC 7351P AMD EPYC 7551

Essentials

Architecture codename Zen Zen
Family AMD EPYC AMD EPYC
Launch date June 2017 June 2017
Place in performance rating 209 201
Price now $838.77 $3,813.99
Series AMD EPYC 7000 Series AMD EPYC 7000 Series
Value for money (0-100) 5.56 1.43
Vertical segment Server Server

Performance

64 bit support
Base frequency 2.4 GHz 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 2.9 GHz 3 GHz
Number of cores 16 32
Number of threads 32 64
Transistor count 4800 million 4800 million
Unlocked

Memory

Max memory channels 8 8
Maximum memory bandwidth 307/341 GB/s 341 GB/s
Supported memory frequency 2400/2666 MHz 2666 MHz
Supported memory types DDR4 DDR4

Compatibility

Max number of CPUs in a configuration 1 2
Socket Count 1P 1P/2P
Sockets supported TR4 TR4
Thermal Design Power (TDP) 155/170 Watt 180 Watt

Peripherals

PCI Express revision x128 x128

Virtualization

AMD Virtualization (AMD-V™)