AMD EPYC 7473X vs AMD EPYC 7313

Comparative analysis of AMD EPYC 7473X and AMD EPYC 7313 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

 

Differences

Reasons to consider the AMD EPYC 7473X

  • CPU is newer: launch date 1 year(s) 0 month(s) later
  • 8 more cores, run more applications at once: 24 vs 16
  • 16 more threads: 48 vs 32
  • Around 50% more L1 cache; more data can be stored in the L1 cache for quick access later
  • Around 50% more L2 cache; more data can be stored in the L2 cache for quick access later
  • 6x more L3 cache, more data can be stored in the L3 cache for quick access later
  • Around 21% better performance in PassMark - CPU mark: 81282 vs 67180
Specifications (specs)
Launch date 22 Mar 2022 vs 15 Mar 2021
Number of cores 24 vs 16
Number of threads 48 vs 32
L1 cache 1.5 MB vs 1 MB
L2 cache 12 MB vs 8 MB
L3 cache 768 MB vs 128 MB
Benchmarks
PassMark - CPU mark 81282 vs 67180

Reasons to consider the AMD EPYC 7313

  • Around 55% lower typical power consumption: 155 Watt vs 240 Watt
  • Around 19% better performance in PassMark - Single thread mark: 2626 vs 2201
Specifications (specs)
Thermal Design Power (TDP) 155 Watt vs 240 Watt
Benchmarks
PassMark - Single thread mark 2626 vs 2201

Compare benchmarks

CPU 1: AMD EPYC 7473X
CPU 2: AMD EPYC 7313

PassMark - Single thread mark
CPU 1
CPU 2
2201
2626
PassMark - CPU mark
CPU 1
CPU 2
81282
67180
Name AMD EPYC 7473X AMD EPYC 7313
PassMark - Single thread mark 2201 2626
PassMark - CPU mark 81282 67180

Compare specifications (specs)

AMD EPYC 7473X AMD EPYC 7313

Essentials

Architecture codename Zen 3 Zen 3
Launch date 22 Mar 2022 15 Mar 2021
Launch price (MSRP) $3900 $1083
Place in performance rating 205 209
OPN PIB 100-100000329WOF
OPN Tray 100-000000329
Vertical segment Server

Performance

Base frequency 2.8 GHz 3.0 GHz
Die size 81 mm²
L1 cache 1.5 MB 1 MB
L2 cache 12 MB 8 MB
L3 cache 768 MB 128 MB
Manufacturing process technology 7 nm 7 nm+
Maximum frequency 3.7 GHz 3.7 GHz
Number of cores 24 16
Number of threads 48 32
Transistor count 33200 million
Unlocked

Memory

ECC memory support
Max memory channels 8 8
Supported memory types DDR4-3200 DDR4-3200
Maximum memory bandwidth 190.73 GB/s
Maximum memory size 4 TB

Compatibility

Configurable TDP 225-280 Watt 155-180 Watt
Max number of CPUs in a configuration 2
Socket Count SP3 1P/2P
Thermal Design Power (TDP) 240 Watt 155 Watt
Sockets supported SP3

Peripherals

Max number of PCIe lanes 128 128
PCI Express revision 4.0 4.0

Advanced Technologies

AMD SenseMI
Fused Multiply-Add 3 (FMA3)
Intel® Advanced Vector Extensions (AVX)
Intel® Advanced Vector Extensions 2 (AVX2)
Intel® AES New Instructions

Virtualization

AMD Virtualization (AMD-V™)