AMD Ryzen 9 7945HX3D CPU Spotted: Zen 4 Cores & 128 MB 3D V-Cache For Enthusiast Laptops
AMD is reportedly preparing its first enthusiast-grade laptop CPUs, the Ryzen 7000HX3D series, featuring 3D V-Cache technology with Zen 4 core architecture.
There are no details provided beside the fact that AMD has prepped up a new family of CPUs for the laptop segment. The company already offers high-end Ryzen 7045 "Dragon Range" chips for enthusiast designs but we will soon be getting the 3D V-Cache treatment for laptops too.
A Weibo tech account (via HXL) has posted the first alleged specifications of an upcoming Ryzen 7045X3D CPU. This CPU features 16 cores based on the Zen 4 core architecture, 32 threads, and features support for PBO overclocking and tuning capabilities. The most interesting fact about it has to be its 3D V-Cache which offers 128 MB capacities. Just like the Ryzen 9 7950X3D, this chip comes in a dual-CCD configuration with 64 MB of stacked cache on one of the two CCDs and the rest of the 64 MB cache coming from the two Zen 4 dies.
No clock speeds or power ratings are mentioned but @Olrak29_ follows up with a specs sheet of an ASUS ROG STRIX SCAR 17 "G733PYV-LL045W" gaming laptop which further details the AMD Ryzen 9 7945HX3D chip.
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— Everest (@Olrak29_) July 24, 2023
The clock speeds go as high as 5.4 GHz which is the same as the Ryzen 9 7945HX & we can also expect a configurable TDP between 55W and 75W. This particular laptop is very high-end with an NVIDIA RTX 4090, 32 GB of DDR5 memory, and a 240Hz IPS display and is listed for a price of $5599 US which seems to be preliminary for now.
This listing and the leak more or less confirms that AMD is bringing 3D V-Cache to high-end Ryzen 7000 laptop CPUs and we can expect it very soon since the product specs of various high-end
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