noblechairs collection 2016

Ryzen 9 3950X 3,5 GHz (Matisse) Socket AM4 - boxed without cooler

  • 16-Core CPU from AMD's "Zen 2" family
  • 3,5 GHz Base- and 4,7 GHz Boost Clock
  • Multi-Threading with 32 virtual cores
  • PCI-Express 4.0 & Precision Boost Overdrive
  • 8 MB L2- & 64 MB L3 Cache
  • 105 Watt TDP & unlocked multiplier
  • Boxed version with AMD Wraith Prism CPU cooler




Item number: HPAM-171

EAN: 0730143311809

MPN: 100-100000051WOF

Manufacturer: AMD


Product information - Ryzen 9 3950X 3,5 GHz (Matisse) Socket AM4 - boxed without cooler

AMD Ryzen Logo The AMD Ryzen 9 3950X from the Matisse family of processors offers 16 CPU cores as the foundation of the new "Zen 2" architecture. After "Zen" and "Zen+", we now have the third generation of AMD's Zen microarchitecture which, thanks to the advanced, 7nm node offers notable frequency increases as well as a range of modern new features and improved performance. Paired with an AMD X570 chipset, the Ryzen 9 3950X supports the new PCI Express 4.0 standard that offers twice the bandwidth of its predecessor. All Ryzen 3000 processors use the popular and well-regarded AM4 platform that also retains a significant degree of backwards compatibility.

The AMD Ryzen 9 3950X at a Glance:

AMD Ryzen 9
  • 16 "Zen 2"-Cores with just 105 Watt Thermal Design Power (TDP)
  • 32 Threads thanks to Simultaneous Multithreading (SMT)
  • Very high single- and multi-thread performance
  • Base Clock of 3,5 GHz & 4,7 GHz Turbo with Precision Boost 2
  • Ultra fast PCI Express 4.0 interface (only with AMD X570)
  • Auto-overclocking with Precision Boost Overdrive (only on AMD X570)
  • Unlocked multiplier for manual overclocking (unlocked CPU)
  • Large memory cache: 8 MB L2 & 64 MB L3
  • High-efficiency, non-planar 7nm FinFET transistors
  • AVX2 Instruction Set Extensions for complex vector calculations
  • Two AES Units for fast, reliable data encryption
  • Compatible with AMD AM4 socket
  • Native support for DDR4-RAM at 3.200 MHz (Dual-Channel)
  • Cooler not included!

The AMD Ryzen 9 3950X 16-Core CPU with 4,7 GHz Precision Boost 2

AMD Ryzen 7 Box The AMD Ryzen 9 3950X offers 16 physical CPU cores which, thanks to Simultaneous Multithreading (SMT), means that each core can process two threads simultaneously. As a result, 16 cores are doubled to an effective total of 32. The 16-core top model operates at a high frequency of 3,5 GHz per core, and this frequency adjusts in real time according to user requirements via Precision Boost 2 while remaining within the limits of the 105 Watt Thermal Design Power (TDP) at up to a 4,7 GHz Turbo clock.

The silicon of the CPU cores is created using the new 7nm FinFET manufacturing process with stacked transistors (also known as 3D transistors) and lithographed using Extreme Ultraviolet Technology (EUV). Thanks to the significant reduction in the overall size of the CPU on the die, this has enabled the inclusion of a total of 8 MB Level 2 Cache and a full 64 MB of Level 3 Cache. This is of particular benefit to gaming. The chiplet within the package responsible for I/O is produced using a 12nm FinFET process that allows for 24 PCIe lanes, four of which are reserved for the motherboard chipset and another four for NVMe-SSDs. As such, 16 Lanes are left over for communication with graphics cards - while additional PCIe lanes are available for storage devices, expansion cards and other peripherals depending on the motherboard chipset.

PCI Express 4.0 with AMD's X570 Chipset

AMD Ryzen 7 Box When combined with a high-end AMD X570 chipset, the AMD Ryzen 9 3950X offers PCI Express 4.0 compatibility. PCIe 4.0 does however retain backwards compatibility and can be used with all expansion cards from previous generations. Each PCIe 4.0 lane is, when compared with PCIe 3.0, capable of twice the data transfer rates, meaning that four PCIe 4.0 Lanes offer a NVMe SSD, for example, a theoretical maximum Read-/Write speed of up to 7,8 GB/s.

The AM4 platform provides modern connectivity options such as USB 3.1 Gen 2 complete with Type-A- and/or Type-C connectors as well as high data transfer speeds of up to 10 Gbit/s. The integrated memory controller on the CPU supports fast and energy-efficient DDR4-RAM that operates in dual-channel mode with or without ECC memory correction operating at a native frequency of 3.200 MHz. When overclocked, significantly higher clock frequencies are a possibility.

Automatic Overclocking via Precision Boost Overdrive

Precision Boost Overdrive Overclocking is as easy as ever with AMD Zen 2, due to the fact that the CPU performs it independently: the AMD Ryzen 9 3950X is equipped with the Auto-OC feature known as Precision Boost Overdrive. This increases the factory-defined operating frequency by up to 200 MHz to achieve the maximum possible Boost Clock, an AMD X570 motherboard with high-quality CPU cooling is recommended.

High-end motherboards with the AMD X570 chipset include, generally speaking, additional VRMs. This means that when the Ryzen 9 processor communicates with the X570 chipset, e.g. in order to receive additional power from the motherboard - the CPU will maintain better clock frequencies due to the lower temperatures and more efficient thermal dissipation.

Unlocked CPU: Manual Overclocking Thanks to the Unlocked Multiplier

Furthermore, all AMD Ryzen CPUs come "unlocked" and offer users - like the "Black Editions" and "K"-variants of yore, the ability to unlock higher clock frequencies at the touch of a button in BIOS or UEFI, or even via software tools (e.g. AMD Ryzen Master). A compatible motherboard with an overclockable chipset, such as that of the AMD X570, along with adequate cooling is required.
Notes: For PCI Express 4.0 and Precision Boost Overdrive, an AM4-class motherboard with an AMD X570 chipset is required. Older 300- and 400-series chipsets require a BIOS/UEFI update in order to use this CPU.

Technical Details:

  • Type:
    AMD Ryzen 9 3950X
    Zen 2 / Matisse
    Manufacturing node: 7 nm FinFET (CPU), 12 nm LP (I/O-Chiplet)
  • CPU Cores: 16 / 32 (physical / virtual)
  • CPU Frequency:
    Base Clock: 3,5 GHz
    Boost Clock: max. 4,7 GHz (Precision Boost 2)
    Precision Boost Overdrive: +200 MHz Auto-OC (only with AMD X570 chipset)
  • Level 2 Cache: 8 MB (16x 512 kB)
  • Level 3 Cache: 64 MB (4x 16 MB)
  • Chipset Interface: PCI-Express 4.0 (only with AMD X570 chipset)
  • Integrierte PCI Express Lanes: x24 (x16 for GPU + x4 for SSD + x4 for chipset)
  • Memory:
    Memory controller: internal
    Memory channels: 2
    Memory standard: DDR4 (ECC & non-ECC)
    Native memory frequency: 3.200 MHz (without OC)
  • TDP: 105 Watt
  • Socket Compatibility: AM4
  • Features & Instruction Set Extensions:
    PCI Express 4.0 (only with AMD X570 chipset)
    Precision Boost 2 (Precision Boost Overdrive with AMD X570)
    SMT (Simultaneous Multithreading)
    X86-64 (64-Bit-Prozessor AMD64)
    AMD-V (Compute Virtualisation)
    VT-Vi (I/O MMU Virtualisation)
    2x AES-Einheiten (Encryption)
    AVX & AVX2 (Advanced Vector Extensions)
    NX-Bit (Virus Protection) & EVP (Extended Virus Protection)
    Turbo Core 3.0
    Unlocked Multiplier (unlocked)

Further links for "Ryzen 9 3950X 3,5 GHz (Matisse) Socket AM4 - boxed without cooler"


Technical Details

CPU series AMD Ryzen 9
CPU architecture AMD Matisse
CPU socket AM4
Cores 16
Threads 32
Hyper- / Multithreading yes
Open multiplier no
Memory type DDR4
Memory controller dual channel
ECC support yes
TDP 105 Watt
Packaging boxed / retail

Customer review "Ryzen 9 3950X 3,5 GHz (Matisse) Socket AM4 - boxed without cooler"

Average customer review
Star Rating
(from 1 customer reviews)
Unglaubliche Performance! 4700+Mhz ohne Übertaktung auf 2 Kernen durchgehend möglich...
No Limit (1)
100% (1)
0% (0)
0% (0)
0% (0)
0% (0)

Oh my god!

Unglaubliche Performance!
4700+Mhz ohne Übertaktung auf 2 Kernen durchgehend möglich (Wakü).

Endlich mal wieder sehr gute CPUs von AMD, die energieeffizient arbeiten und schnell sind.

Kaufempfehlung definitiv!!! ??

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