amd ryzen threadripper 3990x vs amd ryzen threadripper pro 3955wx

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We compared two CPUs AMD Ryzen Threadripper 3990X (Desktop) 64-cores against AMD Ryzen Threadripper PRO 3955WX (Server) 16-cores. In this comparison page, we check which of these two processor has better performance in benchmark results, Games, architecture, price and other useful information.

Review

General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Performance
Measure performance when all cores are involved

Key Differences

What are the key differences between AMD Ryzen Threadripper 3990X and AMD Ryzen Threadripper PRO 3955WX
Advantages of AMD Ryzen Threadripper 3990X
  • Has 48 more physical cores
  • Has 192 MB larger L3 cache size
Advantages of AMD Ryzen Threadripper PRO 3955WX
  • Newer released 1 years later
  • Around 24.0 GB/s (19%) higher theoretical memory bandwidth

Benchmarks

Comparing the performance of CPUs in benchmarks
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)

Specifications

Full technical specification of ryzen threadripper 3990x and ryzen threadripper pro 3955wx

General

AMD Ryzen Threadripper 3990X AMD Ryzen Threadripper PRO 3955WX
Vendor AMD AMD
Released November 25 2019 July 14 2020
Type Desktop Server
instruction set x86-64 x86-64
Codename Matisse Matisse
Socket TR4 TR4
Integrated GPU - -

Performance

AMD Ryzen Threadripper 3990X AMD Ryzen Threadripper PRO 3955WX
Cores 64 16
Threads 128 32
Base Frequency 2.9 GHz 3.9 GHz
Turbo Boost Frequency 4.3 GHz 4.3 GHz
L1 Cache 96K (per core) 64K (per core)
L2 Cache 512K (per core) 512K (per core)
L3 Cache 256 MB 64 MB
Unlocked Multiplier Yes Yes

Power

AMD Ryzen Threadripper 3990X AMD Ryzen Threadripper PRO 3955WX
Fabrication process 7 nm, 12 nm 7 nm, 12 nm
Power consumption (TDP) 280 W 280 W

Memory support

AMD Ryzen Threadripper 3990X AMD Ryzen Threadripper PRO 3955WX
Memory types DDR4-3200 DDR4-3200
Memory Size 256 GB GB
Max. Memory Channels 4
Max. Memory Bandwidth 102.403 GB/s 126.38 GB/s
ECC Support Yes No

iGPU

AMD Ryzen Threadripper 3990X AMD Ryzen Threadripper PRO 3955WX
Integrated Graphics - -

Misc

AMD Ryzen Threadripper 3990X AMD Ryzen Threadripper PRO 3955WX
Official site AMD Ryzen Threadripper 3990X official page AMD Ryzen Threadripper PRO 3955WX official page
PCI Express Version 4 4
PCI Express Lanes

Comments

So which CPU will you choose: AMD Ryzen Threadripper PRO 3955WX or AMD Ryzen Threadripper 3990X?