Nerfed Ryzen 7040 Phoenix-HS APUs hit by very much diminished GPU clocks as AMD additionally cuts PCIe 5 strengthen from the chips
The Ryzen 7040 Phoenix-HS APUs mix a Zen 4 CPU with an RDNA 3 Radeon 780M/760M iGPU. The Radeon 780M on the Ryzen 9 7940HS and the Ryzen 7 7840HS aspects 12 Compute Objects (CU) whereas the Radeon 760M on the Ryzen 5 7640HS boasts 8 CUs. Now, AMD has quietly diminished the GPU clock speeds to boot to reduce PCIe Gen 5 strengthen from the upcoming Ryzen 7040-HS APUs.
AMD presented the Ryzen 7040 “Phoenix” APUs at CES 2023. The APUs that are scheduled to exhibit up in laptops starting in March, encompass the Ryzen 5 7640HS, Ryzen 7 7840HS, and Ryzen 9 7940HS. We now salvage previously reported that the RDNA 3 Radeon 780M iGPU on the Phoenix-HS APUs would possibly per chance per chance presumably be critically extra performant than the RDNA 2 Radeon 680M. The Radeon 780M even came out on par with an RX 570 desktop GPU in a separate showing.
Disappointingly, the retail Radeon 780M would possibly per chance per chance merely prove performing worse than before everything anticipated as AMD has reportedly downclocked the GPU before the initiating. In step with Twitter user Bionic_squash, AMD has updated the spec sheets of the Phoenix-HS APUs on its websites with 200 MHz lower graphics frequencies than before everything mentioned.
The build the Ryzen 9 7940HS before everything had a 3 GHz GPU clock target, the websites now mentions a frequency of 2.8 GHz. Equally, the Radeon 780M on the Ryzen 7 7840HS and the Radeon 760M on the Ryzen 5 7640HS salvage additionally been hit with a 200 MHz clock swagger nerf and now stand at 2.7 and a few.6 GHz respectively. The reputedly diminished GPU frequencies will no doubt salvage an influence on the performance of the Ryzen 7040HS iGPUs for the extra serious.
Furthermore, no topic previously asserting that the Phoenix APUs will strengthen PCIe Gen 5, AMD now supreme mentions PCIe Gen 4 strengthen as reported by Andreas Schilling.
Sadly, we don’t know the true space off of the reduction of the graphics frequencies of the Radeon 780M and Radeon 760M iGPUs throughout the Phoenix-HS processors.
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Amd has diminished every PHX-HS SKU IGPU clocks by 200Mhz
R9 7940HS: 3Ghz -> 2.8Ghz
R7 7840HS: 2.9Ghz -> 2.7Ghz
R5 7640HS: 2.8Ghz -> 2.6Ghz
— Bionic_squash (@SquashBionic) February 27, 2023
Fawad Murtaza – Tech Creator – 375 articles published on Notebookcheck since 2021
I’m Fawad, a fellow tech nerd. As a tech junkie, my relationship with technology goes attend to my childhood years. Getting my first Intel Pentium 4 PC became the open of trot that would sooner or later snarl me to Notebookcheck. At final, I had been writing for tech media since 2018. From small no-title initiatives to alternate leaders, I salvage worked with a gaggle of tech publications.
Fawad Murtaza, 2023-02-28 (Update: 2023-02-28)