AMD Ryzen Threadripper 3990X vs Ryzen Threadripper 9970X CPU Comparison

AMD Ryzen Threadripper 3990X and AMD Ryzen Threadripper 9970X are both processors with the same Integrated Graphics (None) and Maximum Supported Memory (1 TB). The main differences are in Core Name, Socket, CPU Cores and CPU Threads.

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AMD Ryzen Threadripper 3990X	AMD Ryzen Threadripper 9970X
Prices (Change region) Out of Stock Free shipping $3,968.99 Out of Stock Free shipping $3,989.99 Out of Stock Free shipping $3,990.00 Out of Stock Free shipping $3,990.00 Out of Stock Free shipping $4,875.00 - Buy now Show 3 more offers	Prices (Change region) In Stock $2,259.99 Last updated 8 minutes ago. In Stock Free shipping $2,299.99 In Stock Free shipping $2,299.99 Out of Stock $3,043.09 Show 1 more offers
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Brand AMD	Brand AMD
Model 100-100000163WOF	Model 100-100001594WOF
Release Date 📅 February 2020	Release Date 📅 July 2025
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★☆ (2 reviews) Add a product review	User reviews ★★★★★ (1 reviews) Add a product review
Workstation Performance (Charts) 6th / 270 (-14%)	Workstation Performance (Charts) 3rd / 270 (0%)
Workstation Effective Value 97th / 263	Workstation Effective Value 33rd / 263
Gaming Performance (Charts) n/a	Gaming Performance (Charts) n/a
Gaming Effective Value -	Gaming Effective Value -
TDP 🔌 280 Watts	TDP 🔌 350 Watts
Price history View Details ►	Price history View Details ►
Compatible PC parts Motherboards ► CPU Coolers ►	Compatible PC parts Motherboards ► CPU Coolers ►
Series Ryzen Threadripper	Series Ryzen Threadripper 9000 Series
Core Name Castle Peak	Core Name Shimada Peak
Socket sTRX4	Socket sTR5
Integrated Graphics None	Integrated Graphics None
CPU Cores 64	CPU Cores 32
CPU Threads 128	CPU Threads 64
CPU Clock Rate 2900 MHz	CPU Clock Rate 4000 MHz
CPU Turbo Clock Rate 4300 MHz	CPU Turbo Clock Rate 5400 MHz
CPU Cooler included No	CPU Cooler included No
Manufacturing Process 7 nm	Manufacturing Process 4 nm
Maximum Supported Memory 1 TB	Maximum Supported Memory 1 TB
Cache L3 256 MB	Cache L3 128 MB
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