AMD Ryzen Threadripper PRO 3955WX vs AMD Ryzen Threadripper PRO 3995WX

Comparative analysis of AMD Ryzen Threadripper PRO 3955WX and AMD Ryzen Threadripper PRO 3995WX 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 Threadripper PRO 3955WX

  • Around 2% higher clock speed: 4.3 GHz vs 4.2 GHz
Maximum frequency 4.3 GHz vs 4.2 GHz

Reasons to consider the AMD Ryzen Threadripper PRO 3995WX

  • 48 more cores, run more applications at once: 64 vs 16
  • 96 more threads: 128 vs 32
  • 4x more L1 cache, more data can be stored in the L1 cache for quick access later
  • 4x more L2 cache, more data can be stored in the L2 cache for quick access later
  • 4x more L3 cache, more data can be stored in the L3 cache for quick access later
Number of cores 64 vs 16
Number of threads 128 vs 32
L1 cache 4 MB vs 1 MB
L2 cache 32 MB vs 8 MB
L3 cache 256 MB vs 64 MB

Compare benchmarks

CPU 1: AMD Ryzen Threadripper PRO 3955WX
CPU 2: AMD Ryzen Threadripper PRO 3995WX

Name AMD Ryzen Threadripper PRO 3955WX AMD Ryzen Threadripper PRO 3995WX
PassMark - Single thread mark 2676
PassMark - CPU mark 88673

Compare specifications (specs)

AMD Ryzen Threadripper PRO 3955WX AMD Ryzen Threadripper PRO 3995WX

Essentials

Architecture codename Zen 2 (Matisse) Zen 2 (Matisse)
Launch date 14 Jul 2020 14 Jul 2020
OPN Tray 100-000000167 100-000000087
Place in performance rating not rated 1
Vertical segment Desktop Desktop

Performance

Base frequency 3.9 GHz 2.7 GHz
Die size 74 mm² 74 mm²
L1 cache 1 MB 4 MB
L2 cache 8 MB 32 MB
L3 cache 64 MB 256 MB
Manufacturing process technology 7 nm 7 nm
Maximum case temperature (TCase) 95 °C 95 °C
Maximum frequency 4.3 GHz 4.2 GHz
Number of cores 16 64
Number of threads 32 128
Transistor count 3800 million 3800 million
Unlocked

Memory

ECC memory support
Max memory channels 8 8
Supported memory frequency DDR4-3200 DDR4-3200

Compatibility

Max number of CPUs in a configuration 1 1
Sockets supported TR4 TR4
Thermal Design Power (TDP) 280 Watt 280 Watt

Peripherals

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

Advanced Technologies

Enhanced Virus Protection (EVP)
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™)