AMD Ryzen Threadripper 3970X

With third-gen Threadripper AMD is carving a new category beyond what is offered by 2nd-gen and Intel’s Cascade Lake-X which are more your traditional HEDT parts. A new extreme high-end desktop is born
- As reviewed by TechSpot on Nov 2019
32
Cores
64
Threads
3.7 GHz
Base Clock
4.5 GHz
Boost Clock
Socket TRX4
Socket
280 W
TDP
No iGPU
Graphics
$1,629
Price
Release date:Nov 25, 2019Price at Launch:$1,999
Cores:32Threads:64
Base Clock:3.7 GHzBoost Clock:4.5 GHz
Type:DesktopMultithreading:Yes
L2 Cache:16 MBL3 Cache:128 MB
Box Cooler:NoTDP:280 W
Socket:Socket TRX4Memory Support:DDR4-3200
Codename:Castle Peak (Zen 2)Process Size:7 nm
Integrated Graphics:NoNPU:No
PCIe Support:PCIe 4.0, 64 Lanes

Performance Benchmarks

All benchmark data reflects aggregated results from dozens of tests conducted in TechSpot’s labs and compiled from our full library of CPU reviews. Single-core productivity scores are based primarily on Cinebench and Adobe Photoshop workloads. Multi-core results draw from Cinebench, Blender, Corona Benchmark, 7-Zip, Adobe Premiere Pro, and shader compilation tests. CPU gaming benchmarks are all 1080p runs (explainer) as published on TechSpot.

Single-Core Productivity

Multi-Core Productivity

Gaming Performance

Price History

AMD Ryzen Threadripper 3970X pricing

Price Date
Current $1,629 Dec 16, 2025
Highest* $1,770 Dec 15, 2025
Lowest* $1,465 May 14, 2025
Average $1,608
* Prices are based on listings from Newegg and other major retailers over the past 12+ months.
TechSpot is supported by its audience. We may earn a commission when you buy through links on our site. Learn more here.

Reviews and Ratings

90

Average Score

Based on 14 reviews

8.8

User Score

Based on 254 reviews

Reviewers Liked

  • Unmatched performance in multithread-aware tests, with 32 cores and 64 addressable threads
  • Up to 256GB of memory, in quad channel, supported on TRX40 mainboards
  • Blistering multi-threaded workload performance
  • Relatively reasonable pricing
  • Plentiful PCIe gen 4 connectivity
  • Easy 1-click overclocking
  • High-bandwidth CPU-to-TRX40 chipset link
  • Indium solder

Reviewers Didn't Like

  • TRX40 motherboard platform means high cost of entry
  • Somewhat higher power than expected
  • Requires heavy-duty cooling
90

With third-gen Threadripper AMD is carving a new category beyond what is offered by 2nd-gen and Intel’s Cascade Lake-X which are more your traditional HEDT parts. A new extreme high-end desktop is born

By TechSpot on
80

Trying to figure out the best CPU for your next PC upgrade or DIY build? With apologies to Robert Frost, it's the classic two roads that parted in the wood—if the wood were a shopping-results page at Newegg or Amazon, and the road kept dividing...

By PC Mag on
90

If you are a content creator and are looking for a powerful platform to get the job done we highly suggest giving the Threadripper 3970X and the new TRX40 platform a closer look. The Threadripper 3970X at $1999 and the Threadripper 3960X arrives at $1399 might be just you need to boost your productivity to the next level. The price also feels justified for what you are getting and we now know why Intel slashed their HEDT processor pricing so drastically.

By LegitReviews on
90

Price no object, the new Threadripper processors are breathing new life into the high-end desktop market. AMD is going to have to work hard to top this one. Intel is going to have to have a shift its design strategy to compete.

By AnandTech on
80

AMD's 32-core Ryzen Threadripper 3970X performs so far ahead of the curve that it practically creates a new class of consumer-accessible CPU. If you're a pro content creator with the ready cash, look no further: This is the V16 engine that makes your heart rate rev up.

By PCMag on
94

AMD's Threadripper 3970X is seriously AMD's best performing CPU, and there isn't anything out there quite like it.

By TweakTown on
90

AMD’s Ryzen Threadripper 3970X and 3960X are clear market leaders and are basically unmatched in terms of heavy multi-threaded compute performance. If you have demanding multi-threaded workloads where higher performance will bring you better outcomes, whether that’s more free time or increased profits, AMD’s Ryzen Threadripper 3000 CPUs are exactly where your purchasing radar should be focussed.

By KitGuru on
95

As for recommending either the Threadripper 3970X or 3960X, overall, the latter offers better value. In games and lightly-threaded tasks they perform similarly and it's only in a select few tests that the 32-core SKU reaches its full potential. Everywhere else the Threadripper 3960X is never far behind, so the more value-conscious out there will likely want to put that extra $600 towards a bigger storage array, more powerful graphics card or water-cooling system.

By Bit-Tech on
90

AMD's pursuit of a feature-rich, balanced platform brings a new chipset, TRX40, into play, and anyone contemplating these new chips will need to invest in a brand-new board, pushing the entry into the ultra-HEDT space to around $2,000. For that, though, you receive best-in-class peripheral support alongside extreme performance. Want the fastest, most feature-rich PC platform in 2019? There is only one choice: AMD 3rd Gen Ryzen Threadripper.

By Hexus on
90

In the end, we can’t help but be impressed with what AMD has done with these new 3rd Gen Threadrippers. They are incredibly high performers and offer features (like PCI Express 4.0) not available elsewhere. If you’re a creative professional looking for the most powerful many-core platform out there, look no further.

By HotHardware on
90

AMD's Threadripper 3970X is the new uncontested leader in both price and performance on the highest end of the HEDT segment.

By TomsHardware on
100

It is nothing short of amazing what AMD brings to the table. The new 3000 series has been updated and overhauled, new processor cores based on ZEN2 bring in that extra IPC. Next to that, you need to acknowledge the fact that AMD is applying some pretty...

By Guru of 3D on

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