AMD EPYC 7352 vs AMD EPYC 7551

Comparative analysis of AMD EPYC 7352 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 7352

  • CPU is newer: launch date 2 year(s) 2 month(s) later
  • Around 7% higher clock speed: 3.2 GHz vs 3 GHz
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm, 14 nm vs 14 nm
  • 2x more L3 cache, more data can be stored in the L3 cache for quick access later
  • Around 16% lower typical power consumption: 155 Watt vs 180 Watt
  • Around 18% better performance in PassMark - Single thread mark: 2040 vs 1726
  • Around 18% better performance in PassMark - CPU mark: 65921 vs 55754
Specifications (specs)
Launch date 7 Aug 2019 vs June 2017
Maximum frequency 3.2 GHz vs 3 GHz
Manufacturing process technology 7 nm, 14 nm vs 14 nm
L3 cache 128 MB vs 64 MB
Thermal Design Power (TDP) 155 Watt vs 180 Watt
Benchmarks
PassMark - Single thread mark 2040 vs 1726
PassMark - CPU mark 65921 vs 55754

Reasons to consider the AMD EPYC 7551

  • Processor is unlocked, an unlocked multiplier allows for easier overclocking
  • 8 more cores, run more applications at once: 32 vs 24
  • 16 more threads: 64 vs 48
  • 2x 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
Unlocked Unlocked vs Locked
Number of cores 32 vs 24
Number of threads 64 vs 48
L1 cache 96 KB (per core) vs 1.5 MB
L2 cache 512 KB (per core) vs 12 MB

Compare benchmarks

CPU 1: AMD EPYC 7352
CPU 2: AMD EPYC 7551

PassMark - Single thread mark
CPU 1
CPU 2
2040
1726
PassMark - CPU mark
CPU 1
CPU 2
65921
55754
Name AMD EPYC 7352 AMD EPYC 7551
PassMark - Single thread mark 2040 1726
PassMark - CPU mark 65921 55754
Geekbench 4 - Single Core 2956
Geekbench 4 - Multi-Core 20125

Compare specifications (specs)

AMD EPYC 7352 AMD EPYC 7551

Essentials

Architecture codename Zen 2 Zen
Launch date 7 Aug 2019 June 2017
Launch price (MSRP) $1350
OPN PIB 100-100000077WOF
OPN Tray 100-000000077
Place in performance rating 307 239
Vertical segment Server Server
Family AMD EPYC
Price now $3,813.99
Series AMD EPYC 7000 Series
Value for money (0-100) 1.43

Performance

Base frequency 2.3 GHz 2 GHz
L1 cache 1.5 MB 96 KB (per core)
L2 cache 12 MB 512 KB (per core)
L3 cache 128 MB 64 MB
Manufacturing process technology 7 nm, 14 nm 14 nm
Maximum frequency 3.2 GHz 3 GHz
Number of cores 24 32
Number of threads 48 64
64 bit support
Die size 192 mm
Transistor count 4800 million
Unlocked

Memory

ECC memory support
Max memory channels 8 8
Maximum memory bandwidth 190.7 GB/s 341 GB/s
Maximum memory size 4 TB
Supported memory types DDR4-3200 DDR4
Supported memory frequency 2666 MHz

Compatibility

Max number of CPUs in a configuration 2 2
Socket Count 1P/2P 1P/2P
Sockets supported SP3 TR4
Thermal Design Power (TDP) 155 Watt 180 Watt

Peripherals

Max number of PCIe lanes 128
PCI Express revision 4.0 x128
PCIe configurations x16, x8

Virtualization

AMD Virtualization (AMD-V™)