AMD Ryzen Threadripper PRO 3995WX

Brand
AMD
Model
AMD Ryzen Threadripper PRO 3995WX
$3,771–$4,168estimated range · from catalog price Sep 3, 2026

64‑core Zen 2 workstation CPU for sWRX8/WRX80 with 8‑channel DDR4‑3200 and 128 PCIe 4.0 lanes; ideal for 3D rendering and heavy video editing.

Compute rankTop 2% of CPUs
TierWorkstation?GixCore tierWhat a part was built to do — not what it costs.EntryBudgetMainstreamHigh endEnthusiastFlagshipWorkstationWorkstation parts sit outside that ladder — built for sustained professional workloads rather than a price-for-performance rung. A part can be cheap because it is an ageing flagship, or because it is a current entry-level model. The tier tells you which.
ReleasedJul 2020
As an Amazon Associate, GixCore earns from qualifying purchases.Pricing note?This range is based on our last recorded catalog price and is not a quote. Check Amazon for the current price.
Cores64
Threads128
SocketSWRX8
MemoryDDR4
Base clock2.70 GHz
Boost clock4.20 GHz
TDP280 W
L3 cache256 MB
GixCore Editorial

Product overview

Released July 14, 2020, the Ryzen Threadripper PRO 3995WX belongs to AMD’s Zen 2–based Threadripper PRO 3000 WX family on the sWRX8 platform. It targets the workstation tier, built to deliver maximum core count and I/O in a single‑socket professional desktop.Sourceamd.com

It offers 64 cores/128 threads at 2.7 GHz base and up to 4.2 GHz boost, eight‑channel DDR4‑3200, and 128 lanes of PCIe 4.0 via the WRX80 platform—well suited to 3D rendering, heavy video editing, and multi‑app productivity. It requires WRX80 motherboards and a discrete GPU; it isn’t unlocked for overclocking and carries a 280 W TDP. Notable: eight‑channel memory plus 128 PCIe 4.0 lanes on a single‑socket workstation CPU.Sourceamd.com

Best for
  • 3D rendering
  • video editing
  • office/productivity

Specifications

At a glance iEach dot represents a catalog model. Farther right means a higher measured value, not necessarily a better fit.Measured against the CPUs catalog
Current modelCatalog models
Cores64
Higher than 98% of CPUs
Threads128
Higher than 98% of CPUs
Boost clock4.2 GHZ
Higher than 15% of CPUs
RAM speed3200 MT/s
Higher than 73% of CPUs
Cores
64
Threads
128
Base clock
2.7 GHZ
Boost clock
4.2 GHZ
TDP
280 W
Cache
256 MB
Max Memory Size
2048 GB
ECC Support
Yes
Hyper Threading
Yes
Turbo Boost
Yes
Socket
SWRX8
Memory
DDR4
Ram Speed
3200 MT/s
Processor Generation
3000
Pairing fit

Compatible RAM kits

Compatible options ranked for this part's performance class.