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
$1,599
Price
| CPU Snapshot | |||
| Release date: | Nov 25, 2019 | Price at Launch: | $1,999 |
| Type: | Desktop | Socket: | Socket TRX4 |
| Cores: | 32 | Threads: | 64 |
| Multithreading: | Yes | ||
| Clocks & Cache | |||
| Base Clock: | 3.7 GHz | Boost Clock: | 4.5 GHz |
| L2 Cache: | 16 MB | L3 Cache: | 128 MB |
| Platform | |||
| Codename: | Castle Peak (Zen 2) | Process Size: | 7 nm |
| Memory Support: | DDR4-3200 | TDP: | 280 W |
| PCIe Support: | PCIe 4.0, 64 Lanes | Box Cooler: | No |
| Integrated Features | |||
| Integrated Graphics: | No | NPU: | No |
CPU 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.
[CPU] Single-Core Productivity
[CPU] Multi-Core Productivity
[CPU] Gaming Performance
Price History
AMD Ryzen Threadripper 3970X pricing
| Price | Date | |
| Current | $1,599 | Feb 2, 2026 |
| Highest* | $1,792 | Dec 16, 2025 |
| Lowest* | $1,465 | May 14, 2025 |
| Average | $1,610 | |
* Prices are based on listings from Newegg and other major retailers over the past 12+ months.
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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
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