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AMD unveils its first laptop processor with 3D V-Cache (www.engadget.com)

submitted 1 year ago by d3Xt3r@lemmy.world to c/technology@lemmy.world

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AMD claims that the new Ryzen 9 7945X3D with a whopping 144MB cache is the fastest mobile gaming processor on the planet, and that it's more than 15 percent faster than the Ryzen 9 7945HX on average. It has 16 cores, 32 threads, up to 5.4 Ghz boost speeds and 55W+ TDP. The CPU is built on the Zen 4 architecture.

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[-] Contramuffin@lemmy.world 6 points 1 year ago

It's because the 7900 and 7950 are using an "old" naming scheme and the 7945 is using a new naming scheme.

7 = released in 2023
9 = Ryzen 9
4 = Zen 4
5 = mobile/APU

One of the side effects of this is that bigger number no longer necessarily means better, especially if you're comparing between architectures

this post was submitted on 28 Jul 2023

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