AMD Ryzen Threadripper PRO 3955WX Processor

AMD ZEN CORE ARCHITECTURE

Improved energy efficiency, higher clock speeds and more cores than ever before.

Setting the Bar for High Performance

AMD‰Ûªs high-performance x86 Core ‰ÛÏZen 2‰Û� architecture enables 3rd Gen Ryzen Processors like the AMD Ryzen 9 3900X deliver the high single-thread and multi-thread performance for mainstream desktop processors1. For gamers and creators alike, that‰Ûªs mission-critical performance built to help you win.

Compute Efficiency by Design

The ‰ÛÏZen 2‰Û� core is a significant update to the historic ‰ÛÏZen‰Û� architecture. Now featuring:

Up to 15% more instructions-per-cycle2
2X L3 cache capacity (up to 32MB)
2X floating point throughput (256-bit)
2X OpCache capacity (4K)
2X Infinity Fabric bandwidth (512-bit)
New TAGE branch predictor

Zen 2‰Û� Microarchitecture Details

‰ÛÏZen 2‰Û� cores are designed to efficiently use available microarchitectural resources for optimal compute performance. Compared to our previous architecture, 2X floating point capabilities and up to 15% higher instructions per cycle enable new performance thresholds.2

Performance and Efficiency for Next-Gen Applications

Cloud computing, enterprise productivity, immersive visual experiences, gaming and streaming all demand increasing computing performance with optimal energy efficiency. From the very beginning, AMD engineers designed the new ‰ÛÏZen 2‰Û� core to meet those demands with more core throughput, larger caches, and powerful multi-threading capabilities.

Architecture Highlights

Available 2-Way SMT
New 4K OpCache
Up to 36MB L2+L3 Cache
2X Floating Point Throughput
Precise CPU Boost
7nm FinFET Transistors

Powered by the AM4 Platform

The AMD AM4 Platform puts effortless compatibility front and center. Our 1331-pin socket supports many generations of AMD Ryzen Desktop Processors, and features support for the latest enthusiast technologies: PCIe 4.0, NVMe, SuperSpeed USB 10Gbps, RAID, and more.

Specification :

System Memory
System Memory Specification Up to 3200MHz
System Memory Type DDR4
Memory Channels 8
Specifications
# of CPU Cores 16
# of Threads 32
Base Clock 3.9GHz
Max Boost Clock Up to 4.3GHz
Total L1 Cache 1MB
Total L2 Cache 8MB
Total L3 Cache 64MB
Unlocked No
CMOS TSMC 7nm FinFET
Package sWRX8
Socket Count 1P
PCI Express Version PCIe 4.0
Default TDP / TDP 280W
Max Temps 90å¡C
*OS Support Windows 10 ‰ÛÒ 64-Bit Edition and *Operating System (OS) support will vary by manufacturer
Foundation
Product Family AMD Ryzen PRO Processors
Product Line AMD Ryzen Threadripper PRO Processors
Platform Desktop
OPN Tray 100-000000167
OPN PIB 100-100000167WOF
Launch Date 7/14/2020
Key Features
Supported Technologies AMD Zen Core Architecture
Warranty 3 Years