AMD Ryzen Z2 Extreme

What changed from the Z1 Extreme

AMD lists eight CPU cores (three Zen 5 and five Zen 5c) with 16 threads, a 16 compute unit RDNA 3.5 GPU and a 15 to 35 W range. That is four more GPU compute units than the Z1 Extreme's 12, on a newer graphics architecture.

Performance in the Legion Go 2 and Claw A8

On the Legion Go 2, Tom's Hardware measured Shadow of the Tomb Raider at 66 fps at 800p and 42 fps at 1200p on battery, and says the biggest gains over older handhelds are at 800p. Windows Central averaged 38.66 fps in Cyberpunk 2077 on the Steam Deck preset at 1200p, and PCWorld got a 3DMark Time Spy score of 3,984.

Tom's Guide's maxed-out Legion Go 2 runs were only marginally above Z1 Extreme handhelds, though hand-tuned settings got Cyberpunk 2077 into the mid-50s at 1200p with FSR 3.

On the Claw A8, Tom's Guide found MSI's claimed 30% gain held only at the 33 W profile; at 17 W it saw roughly 20 to 25%. Club386 measured the Claw A8 4 fps ahead of the ROG Xbox Ally X at stock power and 3 fps behind at 35 W, and 48% more fps than the Steam Deck OLED at stock power while drawing 5 W more.

Notebookcheck says the Claw A8's 20 W sustained limit holds CPU scores back, and puts its gaming on par with the Intel Claw 8 AI+. Trusted Reviews recorded 59 fps in Forza Horizon 5 at 1920x1200 on High, but about 23 fps in Cyberpunk 2077 at Full HD on top presets, rising to 34 fps with FSR 2.1.

Battery and heat

Runtimes stay around two to three hours in demanding games. Windows Central got 2 h 17 min in Cyberpunk 2077 on the Legion Go 2, and Notebookcheck about 2.5 hours in its Performance mode. On the Claw A8, Club386 got just under two and a half hours of Cyberpunk 2077 at stock settings, and Trusted Reviews 2 hours 45 minutes in PCMark 10's gaming test.

Cooling depends on the handheld. PCWorld was impressed by how quiet the Legion Go 2 stayed in demanding games, and Notebookcheck measured 36 to 39 dB(A) in games on the Claw A8, with cool grips.

Against Intel's Arc G3 Extreme

Intel's 2026 chip has pulled ahead. Notebookcheck says the MSI Claw 8 EX AI+ easily beats the Z2 Extreme, and Engadget saw 50 to 75 percent higher frame rates than the Legion Go 2 and ROG Xbox Ally X, though on an engineering sample with pre-production drivers.