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How Many Cores Do AMD Ryzen 9 7950X CPUs Have?

Find out how many cores AMD's Zen 4-based Ryzen 9 7950X processors have.

Motherboard Timur Garifov / Unsplash

Last Updated: November 26, 2022

Written by Kevin Jones

In addition to discussing the number of cores in the 7950X, this article will discuss recommendations for compatible motherboards, CPU coolers, and memory.

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How Many Cores Do 7950X CPUs Have?

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AMD's Ryzen 9 7950X CPUs have 16 cores.

Check out our Recommended Motherboards for the Ryzen 9 7950X below.

How Many Threads Does the 7950X Have?

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The AMD Ryzen 9 7950X has 32 threads. The processors provide two threads for each of the 16 cores.

At What Frequency Does the 7950X Run?

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The processor has a 4.5 GHz base frequency and supports a 5.7 GHz max boost frequency.

What Does the X Suffix in 7950X Mean?

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Processor Name SuffixMeaning
X"X" means it is an extended frequency range CPU. These CPUs support higher frequencies than standard CPUs.

The Ryzen 7000-series CPUs contain integrated graphics, and a separate graphics card isn't required if your motherboard includes video-output connectors (e.g., HDMI).

CPU Cooling for the 7950X

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A CPU cooler's TDP (Thermal Design Power) rating indicates how much heat it can dissipate in watts. If the cooler can't keep your CPU cool enough, your CPU may throttle (slow down), and your cooler will constantly run at full speed.

AMD CPU specifications indicate this power dissipation number as "TDP."

The Ryzen 9 7950X has a TDP of 170 watts.

A CPU cooler can still work with a lower TDP rating than the TDP of a CPU. However, the CPU will eventually throttle itself to a lower frequency to allow itself to cool.

The CPU may not achieve or maintain maximum boost speeds without adequate cooling.

Learn more in What is the Best Type of CPU cooler for a Gaming PC?

Motherboard Requirements for Ryzen 9 7950X Processors

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For AMD's Zen 4-based Ryzen 9 7950X processor, you'll need a motherboard with an AM5 socket and a compatible chipset.

Motherboards for AMD processors are made with chipsets provided by AMD. Each chipset offers a unique set of capabilities. However, motherboards must explicitly support features and capabilities for you to use them. Verify that a motherboard supports the features and capabilities you desire.

Ryzen 7000-series CPUs, which includes the Ryzen 9 7950X, are compatible with the 600-series consumer chipsets. Supported chipsets include the X670E, X670, B650E, and B650.

The X670E is our recommended motherboard chipset for the Ryzen 9 7950X CPU, as it provides the most functionality and full support for PCIe 5.0. The Ryzen 9 7950X CPU also supports PCIe 5.0.

ASUS ROG Strix X670E-E Gaming ASUS ROG Strix X670E-E Gaming Check Price on Amazon Amazon Affiliate Link

For a detailed comparison of these chipsets and PCIe speeds, check out my article Which Chipsets Work With AMD's Ryzen 9 7950X CPU?.

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Best Feature Motherboard

Runner-Up Motherboard

Best Value Motherboard

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The boxed version of the Ryzen 9 7950X CPU does not come with a CPU cooler, so you'll need to purchase one separately.

Best All-in-One Liquid Cooler

  • Check the latest price of the CORSAIR iCUE H150i ELITE LCD on Amazon (affiliate link).
  • This cooler is designed to fit Intel and AMD sockets, including the following models: Intel LGA 1700, 1200, 1150, 1151, 1155, 1156, 1366, 2011, 2066 and AMD AM5, AM4, sTRX4, sTR4 (Intel LGA 1700 is supported with CW-8960091 or CW-8960093 kits).
  • 350-watt TDP (Thermal Design Power).
  • It provides powerful low-noise cooling and RGB lighting with a customizable LCD display which can display your CPU temperature or other graphics.
  • It has 120mm CORSAIR ML RGB ELITE magnetic levitation fans for great CPU cooling performance.
  • Make sure your computer case dimensions support this, as it will take up a decent amount of space! CORSAIR iCUE H150i ELITE LCD Liquid CPU Cooler CORSAIR iCUE H150i ELITE LCD Liquid CPU Cooler Check Price on Amazon Amazon Affiliate Link

Runner-Up All-in-One Liquid Cooler

  • Check the latest price of the Thermaltake TOUGHLIQUID 360 ARGB Sync on Amazon (affiliate link).
  • TOUGHLIQUID Series is designed to fit Intel and AMD sockets, including the following models: Intel LGA 1700, 1200, 1150, 1151, 1155, 1156, 1366, 2011, 2011-v3, 2066 and AMD AM5, AM4, AM3+, AM3, AM2+, AM2, FM2, FM1.
  • We estimate that this supports roughly a 250-watt TDP (Thermal Design Power).
  • This Liquid cooler supports 5V RGB compatible motherboards.
  • Equipped with TOUGHFAN 12 2000RPM and supports ARGB lighting on the waterblock.
  • Make sure your computer case dimensions support this, as it will take up a decent amount of space. There is a smaller version available, if needed. Thermaltake TOUGHLIQUID Liquid CPU Cooler Thermaltake TOUGHLIQUID Liquid CPU Cooler Check Price on Amazon Amazon Affiliate Link

Best Dual-Fan Air CPU Cooler

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Before purchasing memory, review your motherboard specification to verify which speeds are supported. For example, if a DDR4 motherboard stated that it supports "DDR4 3400(O.C.) / 3333(O.C.) / 3300(O.C.) / 3200 / 3000," that would mean that it could support DDR4-3400, DDR4-3333, and DDR4-3300 with memory overclocking, and DDR4-3200 and DDR4-3000 at stock speeds. Motherboard specifications also indicate the maximum capacity per stick of RAM (DIMM) and across all slots.

Learn More About the AMD Ryzen 9 7950X

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Other Considerations When Building a PC

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Want to brush up on other new technologies to consider when building a computer? Check out these articles: