Friday, March 21st 2025

AMD Ryzen Threadripper 9975WX and 9965WX Powered by "Zen 5" Surface
We've known for a while now that AMD is preparing a comprehensive lineup of HEDT and workstation processors powered by the "Zen 5" microarchitecture under the Ryzen Threadripper 9000WX series, codenamed "Shimada Peak." Engineering samples of these chips are moving around for industry and regulatory validation, and so they're being sniffed out in shipping manifests by NBD. Among the models detected are entry-level SKUs, the Threadripper 9975WX and the Threadripper 9965WX. The 9975WX is a 32-core/64-thread part; while the 9965WX is 24-core/48-thread. Both chips feature regular "Zen 5" CCDs with 32 MB on-die L3 caches, each. As a WX-series SKU, the chips are expected to come with 8-channel DDR5 memory interfaces and 128 PCIe Gen 5 lanes.
Source:
VideoCardz
21 Comments on AMD Ryzen Threadripper 9975WX and 9965WX Powered by "Zen 5" Surface
Unless Intel comes back from the dead and release a competing platform based on Xeon 6/Emerald Rapids with aggressive pricing (effectively reviving the Core X-series line that ended with the i9-10980XE), that niche will only recede further and further. I'd easily fork $800 for an 8-core EMR-based HEDT CPU that offered me the 8-channel memory and 128 PCIe lanes, even for gaming, I had always bought HEDT chips in the past. Platforms always age better.
HEDT is dead, long live HEDT.
Considering many pay more than enough for overpriced motherboards and overclocked memory anyways, it might not be a huge step up in pricing. Such systems are usually useful much longer, so the overall value is undoubtedly solid, not to mention the CPUs and motherboards are much more reliable.
But Threadripper would sell lots of more if they offered motherboards at $450-500 and started the lineup at 12-cores (or even 8). The high-end workstation segment is very much alive, although availability varies by the region. Both 4- and 8- memory channel models are available. As for motherboards for the current Sapphire Rapids, the slightly cut down AsRock W790 WS R2.0 has regularly been priced at ~$500 + VAT since last summer, and while cut down it makes any "high end" mainstream socket board look like junk by comparison.
Xeon 6 is Granite Rapids BTW, and workstation parts are coming, TPU covered it not that long ago. Try shops that sell server parts, you might have some luck.
Worst case there is of course Ebay.
I don't feel comfortable with ebay because importing stuff is a pain (plus import taxes), and I would not have any local warranty on such product.
They need to stop adding useless features which aren't needed by the target customer group, it only drives up costs. Those 2% who need WiFi on this can buy an add-in card, so the rest of us don't have to pay for something that's basically E-waste.
Nothing from around $750 to $1,250. just a big dead zone in parts & pricing.