AMD Ryzen 9 PRO 3900 vs AMD Ryzen 7 PRO 3700

Comparative analysis of AMD Ryzen 9 PRO 3900 and AMD Ryzen 7 PRO 3700 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 Ryzen 9 PRO 3900

  • 4 more cores, run more applications at once: 12 vs 8
  • 8 more threads: 24 vs 16
  • 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
  • 2x more L3 cache, more data can be stored in the L3 cache for quick access later
  • Around 27% better performance in PassMark - CPU mark: 32899 vs 25843
Specifications (specs)
Number of cores 12 vs 8
Number of threads 24 vs 16
L1 cache 768 KB vs 512 KB
L2 cache 6 MB vs 4 MB
L3 cache 64 MB vs 32 MB
Benchmarks
PassMark - CPU mark 32899 vs 25843

Reasons to consider the AMD Ryzen 7 PRO 3700

  • Around 2% higher clock speed: 4.4 GHz vs 4.3 GHz
Specifications (specs)
Maximum frequency 4.4 GHz vs 4.3 GHz
Benchmarks
PassMark - Single thread mark 3027 vs 3018

Compare benchmarks

CPU 1: AMD Ryzen 9 PRO 3900
CPU 2: AMD Ryzen 7 PRO 3700

PassMark - Single thread mark
CPU 1
CPU 2
3018
3027
PassMark - CPU mark
CPU 1
CPU 2
32899
25843
Name AMD Ryzen 9 PRO 3900 AMD Ryzen 7 PRO 3700
PassMark - Single thread mark 3018 3027
PassMark - CPU mark 32899 25843

Compare specifications (specs)

AMD Ryzen 9 PRO 3900 AMD Ryzen 7 PRO 3700

Essentials

Architecture codename Zen 2 Zen 2
Family Ryzen 9 Ryzen 7
Launch date 30 Sep 2019 30 Sep 2019
OPN Tray 100-000000072 100-000000073
Place in performance rating 3 8
Processor Number PRO 3900 PRO 3700
Vertical segment Desktop Desktop
Series 3000

Performance

Base frequency 3.1 GHz 3.6 GHz
L1 cache 768 KB 512 KB
L2 cache 6 MB 4 MB
L3 cache 64 MB 32 MB
Manufacturing process technology 7 nm 7 nm
Maximum core temperature 95 °C 95 °C
Maximum frequency 4.3 GHz 4.4 GHz
Number of cores 12 8
Number of threads 24 16
Unlocked

Memory

Max memory channels 2 2
Maximum memory bandwidth 47.68 GB/s 47.68 GB/s
Maximum memory size 128 GB 128 GB
Supported memory types DDR4-3200 DDR4-3200

Compatibility

Max number of CPUs in a configuration 1 1
Sockets supported AM4 AM4
Thermal Design Power (TDP) 65 Watt 65 Watt

Peripherals

Max number of PCIe lanes 20 20
PCI Express revision 4.0 4.0
PCIe configurations 1x16+x4, 2x8+x4, 1x8+2x4+x4 1x16+x4, 2x8+x4, 1x8+2x4+x4

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™)