AMD EPYC 7443P vs AMD Ryzen 7 3700X

Comparative analysis of AMD EPYC 7443P and AMD Ryzen 7 3700X 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, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, 3DMark Fire Strike - Physics Score, CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).

 

Differences

Reasons to consider the AMD EPYC 7443P

  • CPU is newer: launch date 1 year(s) 3 month(s) later
  • 12 more cores, run more applications at once: 24 vs 12
  • 24 more threads: 48 vs 24
  • Around 33% 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
  • 4194304x more L3 cache, more data can be stored in the L3 cache for quick access later
  • Around 9% better performance in PassMark - Single thread mark: 2908 vs 2658
  • 2.5x better performance in PassMark - CPU mark: 56948 vs 22482
Specifications (specs)
Launch date 15 Mar 2021 vs December 2019
Number of cores 24 vs 12
Number of threads 48 vs 24
L1 cache 1536 KB vs 96K (per core)
L2 cache 12 MB vs 512K (per core)
L3 cache 128 MB vs 32MB
Benchmarks
PassMark - Single thread mark 2908 vs 2658
PassMark - CPU mark 56948 vs 22482

Reasons to consider the AMD Ryzen 7 3700X

  • Processor is unlocked, an unlocked multiplier allows for easier overclocking
  • Around 25% higher clock speed: 5 GHz vs 4.0 GHz
  • Around 90% lower typical power consumption: 105 Watt vs 200 Watt
Unlocked Unlocked vs Locked
Maximum frequency 5 GHz vs 4.0 GHz
Thermal Design Power (TDP) 105 Watt vs 200 Watt

Compare benchmarks

CPU 1: AMD EPYC 7443P
CPU 2: AMD Ryzen 7 3700X

PassMark - Single thread mark
CPU 1
CPU 2
2908
2658
PassMark - CPU mark
CPU 1
CPU 2
56948
22482
Name AMD EPYC 7443P AMD Ryzen 7 3700X
PassMark - Single thread mark 2908 2658
PassMark - CPU mark 56948 22482
Geekbench 4 - Single Core 1253
Geekbench 4 - Multi-Core 8651
3DMark Fire Strike - Physics Score 6043
CompuBench 1.5 Desktop - Video Composition (Frames/s) 9.915
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 90.664

Compare specifications (specs)

AMD EPYC 7443P AMD Ryzen 7 3700X

Essentials

Architecture codename Zen 3 Zen 2
Launch date 15 Mar 2021 December 2019
Launch price (MSRP) $1337
OPN PIB 100-100000342WOF
OPN Tray 100-000000342
Place in performance rating 243 937
Vertical segment Server Desktop

Performance

Base frequency 2.85 GHz 4.2 GHz
L1 cache 1536 KB 96K (per core)
L2 cache 12 MB 512K (per core)
L3 cache 128 MB 32MB
Manufacturing process technology 7 nm+ 7 nm
Maximum frequency 4.0 GHz 5 GHz
Number of cores 24 12
Number of threads 48 24
Unlocked
64 bit support
Transistor count 19,200 million

Memory

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

Compatibility

Configurable TDP 165-200 Watt
Socket Count 1P
Sockets supported SP3 AM4
Thermal Design Power (TDP) 200 Watt 105 Watt
Max number of CPUs in a configuration 1

Peripherals

Max number of PCIe lanes 128
PCI Express revision 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™)