- Joined
- Aug 28, 2019
It's the 12-core Strix Point die with 4 cores disabled, so that's going to lower the cost. The only other Strix Point APU to disable a Zen 5 core is the Ryzen AI 7 PRO 360 with the same 3+5 arrangement, but only 12 CUs enabled. NPU is also disabled. 12 vs. 16 CUs was a matter of debate in the leaks up to this point, but they went with the full thing.I would be really curious to see the performance jump from the z1 extreme to this and how much more expensive this chip would make a new steam deck or ROG Ally.
At launch it seemed like Strix Point would benefit from less CPU cores, and the 16 CUs clocked low for efficiency. So this seems to be a good move for the handheld version. The Zen 5 and Zen 5C cores are in different complexes which can introduce latency. Maybe that will affect some games.
Based on these, you can only expect 15-20% more performance than the Z1 Extreme. Notebookcheck found +10-32% across 5 games and 17/25/30W TDPs for the Z1 Extreme vs. Ryzen AI 9 HX 370. Z2 Extreme could be slightly better.
Ryzen Z1 Extreme/Radeon 780M (1080p/High)
Ryzen AI 9 HX 370/Radeon 890M (1080p/High)
Game | 17 Watt TDP | 25 Watt TDP | 30 Watt TDP |
---|---|---|---|
Far Cry 5 | 36 FPS | 44 FPS | 45 FPS |
Witcher 3 | 39 FPS | 45 FPS | 47 FPS |
GTA V | 57 FPS | 65 FPS | 67 FPS |
Cyberpunk 2077 | 19.8 FPS | 24.5 FPS | 25.6 FPS |
CoD MW3 | 26 FPS | 33 FPS | 35 FPS |
CoD MW3 (FSR) | 41 FPS | 51 FPS | 54 FPS |
Ryzen AI 9 HX 370/Radeon 890M (1080p/High)
Game | 17 Watt TDP | 25 Watt TDP | 30 Watt TDP |
---|---|---|---|
Far Cry 5 | 42 FPS (+17%) | 51 FPS (+16%) | 53 FPS (+18%) |
Witcher 3 | 43 FPS (+10%) | 51 FPS (+13%) | 54 FPS (+15%) |
GTA V | 64 FPS (+12%) | 75 FPS (+15%) | 77 FPS (+15%) |
Cyberpunk 2077 | 24.9 FPS (+26%) | 28.4 FPS (+16%) | 29.7 FPS (+16%) |
CoD MW3 | 33 FPS (+27%) | 38 FPS (+15%) | 45 FPS (+29%) |
CoD MW3 (FSR) | 54 FPS (+32%) | 60 FPS (+18%) | 65 FPS (+20%) |
Valve has said there won't be a Steam Deck 2 anytime soon, that they are waiting for a certain level of uplift, etc. They might not bother unless they can get an iGPU 3x faster than Steam Deck 1, which these APUs don't deliver. Valve may be working on a SteamOS box console using the Z2 (Phoenix), faster than the Steam Deck but not by so much, and not needing to manage a battery: