Cov ntaub ntawv Phoronix tau tshaj tawm cov txiaj ntsig ntawm kev sib piv ntawm kev ua tau zoo ntawm kev ua si hauv kev ua haujlwm hauv ib puag ncig raws li Wayland thiab X.org hauv Ubuntu 21.10 ntawm lub kaw lus nrog AMD Radeon RX 6800 daim npav duab. Tomb Raider, HITMAN tau koom nrog hauv kev sim 2, Xonotic, Cov Tub Rog Txawv Tebchaws, Sab laug 4 Tuag 2, Batman: Arkham Knight, Counter-Strike: Ntiaj Teb Kev Ua Phem thiab F1 2020. Kev sim tau ua tiav ntawm kev tshuaj ntsuam kev daws teeb meem ntawm 3840x2160 thiab 1920x1080 ob qho tib si ib txwm muaj. Linux tsim cov kev ua si thiab Windows games pib siv Proton + DXVK ua ke.
Qhov nruab nrab, kev ua si hauv GNOME kev sib tham ua haujlwm ntawm Wayland tau ua tiav 4% siab FPS dua li hauv GNOME kev sib ntsib saum X.org. Hauv kev sim feem ntau, KDE 5.22.5 yog me ntsis tom qab GNOME 40.5 thaum siv Wayland, tab sis ua ntej thaum siv X.Org hauv kev sim ntawm feem ntau cov kev ua si (Counter-Strike: Ntiaj Teb Kev Ua Phem, F1 2020, Duab ntxoov ntxoo ntawm Tomb Raider, Sab laug 4 Tuag 2 , Xonotic , Tag Nrho Tsov Rog: Peb Lub Nceeg Vaj, Tub Rog Txawv Tebchaws).
Rau cov kev ua si "Tag Nrho Tsov Rog: Peb Lub Nceeg Vaj" thiab "Zaj Duab Ntxoo ntawm Tomb Raider", KDE kev sim ntawm Wayland tsis tuaj yeem ua tiav vim kev ua si sib tsoo. Hauv HITMAN 2, thaum siv KDE, tsis hais txog ntawm cov duab subsystem, muaj qhov tsis txaus ntseeg ntau dua li ob-fold lag tom qab GNOME thiab Xfce.
Xfce tau sim tsuas yog nrog X.org thiab nyob rau hauv qhov chaw kawg hauv kev ntsuas feem ntau, tshwj tsis yog cov kev sim ntawm qhov kev ua si Strange Brigade ntawm 1920x1080, nyob rau hauv uas Xfce tawm los rau saum ob qho tib si thaum khiav ib txwm ua ntawm qhov kev ua si thiab thaum siv Proton txheej. Nyob rau tib lub sijhawm, hauv kev sim nrog kev daws teeb meem ntawm 3840x2160, Xfce tuaj nyob rau qhov kawg. Qhov kev sim no kuj tseem ceeb nyob rau hauv qhov kev sib kho KDE Wayland tau ua tau zoo tshaj GNOME.
Hauv kev ua si uas txhawb nqa OpenGL thiab Vulkan, FPS yog kwv yees li 15% siab dua thaum siv Vulkan.
Tsis tas li ntawd, cov txiaj ntsig tau raug luam tawm sib piv cov kev ua tau zoo ntawm ntau yam kev ua si thiab kev sim siv Linux kernels 5.15.10 thiab 5.16-rc ntawm lub laptops nrog Ryzen 7 PRO 5850U thiab Ryzen 5 5500U processors. Kev ntsuam xyuas pom tau tias muaj kev nce qib hauv kev ua tau zoo (los ntawm 2 mus rau 14%) thaum siv Linux ntsiav 5.16, uas tseem pheej tsis hais txog version ntawm Mesa (qhov kev sim zaum kawg siv 22.0-dev ceg). Kev tso tawm ntawm ntsiav 5.16 yuav tsum nyob rau Lub Ib Hlis 10. Raws nraim li qhov kev hloov pauv hauv 5.16 kernel coj mus rau qhov kev ua tau zoo nce ntxiv yog tsis paub meej, tab sis nws ntseeg tau tias yog kev sib txuas ntawm kev txhim kho cuam tshuam nrog kev siv CPU hauv lub sijhawm ua haujlwm thiab kev ua kom zoo rau Radeon Vega GPU txhawb nqa hauv AMDGPU tsav tsheb.
Tsis tas li ntawd, peb tuaj yeem nco ntsoov qhov kev tso tawm ntawm AMDVLK cov duab tsav tsheb, uas muab kev siv ntawm Vulkan graphics API tsim los ntawm AMD. Ua ntej txoj cai qhib, tus neeg tsav tsheb tau muab los ua ib feem ntawm tus tswv AMDGPU-PRO tsav tsheb teeb tsa thiab sib tw nrog qhib RADV Vulkan tsav tsheb tsim los ntawm Mesa project. Txij li xyoo 2017, AMDVLK tus tsav tsheb code tau qhib los ntawm MIT daim ntawv tso cai. Qhov kev tso tawm tshiab no yog qhov tseem ceeb rau nws qhov kev txhawb nqa rau Vulkan 1.2.201 specification, kev siv ntawm Vulkan txuas ntxiv VK_EXT_global_priority_query, thiab kev daws teeb meem ntawm kev ua haujlwm hauv Wayland-raws li ib puag ncig (hauv Ubuntu 21.04, 40% kev ua tau zoo tau pom hauv Wayland. -raws li kev sib tham piv rau Ubuntu 20.04 nrog kev sib tham X.Org ).
Tau qhov twg los: opennet.ru