Name: AMD Ryzen Threadripper PRO 3975WX
Brand: AMD

Specifications

Cores

Threads

4.2 GHz

Boost clock

280 W

TDP

16 cores24 cores32 cores64 cores

7000 WX · Zen 4 2023 Moves to sTR5 and registered DDR5 memory. WRX90 supplies eight memory channels and 128 PCIe 5.0 lanes, requiring a different board and memory from sWRX8.

Threadripper PRO 7955WX 16 cores bring the newer workstation platform to builds prioritising expansion over very high CPU core counts.

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5000 WX · Zen 3 2022 Zen 3 retains sWRX8, eight-channel DDR4 and the PCIe 4.0 expansion platform.

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Threadripper PRO 5965WX 24 cores trade some parallel capacity for a higher 3.8 GHz base clock than the 32- and 64-core siblings.

Threadripper PRO 5975WX Keeps 32 cores and raises maximum boost to 4.5 GHz from the 3975WX’s 4.2 GHz.

Threadripper PRO 5995WX Keeps 64 cores and raises maximum boost to 4.5 GHz from the 3995WX’s 4.2 GHz.

3000 WX · Zen 2 2020 sWRX8 workstations use eight-channel DDR4 and 128 PCIe 4.0 lanes for multiple GPUs and storage cards.

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Threadripper PRO 3975WX 32 cores with a higher 3.5 GHz base clock than the 64-core 3995WX.This model

Threadripper PRO 3995WX 64 cores give highly parallel rendering and simulation workloads twice the CPU core count of the 3975WX.

Price history

$1,100$875$650$425$200

13 Apr28 May13 Jul28 Aug13 Oct

Price history excludes Amazon sources

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Listings

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AMD Ryzen Threadripper Pro 3975WX 32-Core, 64 Thread CPU - No Vendor Lock Ebay USA $579.94 AMD Ryzen Threadripper PRO 3975WX 32-core, 64-Thread Desktop Processor Amazon USA $640.00 AMD RYZEN THREADRIPPER PRO 32 CORE PROCESSOR 3975WX 3.5GHZ CPU 100-000000086 Ebay USA $985.00 Threadripper PRO 3975WX Processor with 32 cores 64 Thread Socket WRX8 3.5GHZ to 4.2GHZ 280W CPU 128 MB L3 Cache Out of stock Amazon USA —