{"id":138902,"date":"2025-07-10T11:11:56","date_gmt":"2025-07-10T09:11:56","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/sravnenie-proizvoditelnosti-seansov-kde-plasma-na-baze-x11-i-wayland"},"modified":"2025-07-10T11:11:56","modified_gmt":"2025-07-10T09:11:56","slug":"sravnenie-proizvoditelnosti-seansov-kde-plasma-na-baze-x11-i-wayland","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/sravnenie-proizvoditelnosti-seansov-kde-plasma-na-baze-x11-i-wayland","title":{"rendered":"Srovn\u00e1n\u00ed v\u00fdkonu relac\u00ed KDE Plasma zalo\u017een\u00fdch na X11 a Wayland","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Igor Ljubuncic, kter\u00fd do roku 2024 odpov\u00eddal ve spole\u010dnosti Canonical za produkty spojen\u00e9 s v\u00fdpo\u010detn\u00ed technikou, provedl test v\u00fdkonu a energetick\u00e9 \u00fa\u010dinnosti relac\u00ed KDE Plasma 6.4 zalo\u017een\u00fdch na X11 a Wayland. Na konci \u010dervna Igor zve\u0159ejnil p\u0159ehled funkc\u00ed KDE Plasma 6.4, v n\u011bm\u017e dosp\u011bl k z\u00e1v\u011bru, \u017ee relace zalo\u017een\u00e1 na Wayland je m\u00e9n\u011b v\u00fdkonn\u00e1 a v\u00edce zat\u011b\u017euje CPU a GPU ne\u017e relace na z\u00e1klad\u011b X11. V s\u00e9rii nov\u00fdch \u010dl\u00e1nk\u016f se Igor pokusil podrobn\u011bji otestovat v\u00fdkon obou relac\u00ed.    <\/p>\n<p>Na za\u010d\u00e1tku bylo zaznamen\u00e1no, \u017ee p\u0159i testov\u00e1n\u00ed na notebooku Lenovo IdeaPad 3 s integrovan\u00fdm GPU AMD v prost\u0159ed\u00ed Wayland je CPU neust\u00e1le zat\u00ed\u017eeno p\u0159ibli\u017en\u011b 8 %, bez ohledu na jeho aktivitu, a ka\u017ed\u00e9 2-3 sekundy dojde ke skoku, kter\u00fd pln\u011b zat\u011b\u017euje GPU. V prost\u0159ed\u00ed X11 byla z\u00e1t\u011b\u017e CPU i GPU b\u011bhem ne\u010dinnosti nulov\u00e1. Dal\u0161\u00ed kontrola pomoc\u00ed n\u00e1stroje radeontop uk\u00e1zala vy\u0161\u0161\u00ed spot\u0159ebu prost\u0159edk\u016f v prost\u0159ed\u00ed Wayland, zvl\u00e1\u0161\u0165 p\u0159i zapnut\u00ed profilu \u201eP\u0159esnost barev\u201c v nastaven\u00ed obrazovky. V tabulce n\u00ed\u017ee je uvedena pr\u016fm\u011brn\u00e1 z\u00e1t\u011b\u017e GPU v procentech p\u0159i stejn\u00e9 sad\u011b spu\u0161t\u011bn\u00fdch aplikac\u00ed a sb\u011bru dat ka\u017edou sekundu po dobu 60 sekund.    <center>  \t\t\t  \t\t\t\t  \t\t\t\t\t  \t\t\t\t\t\tMetrika \t\t\t\t\t\tWayland + \t\t\t\t\t\tenergetick\u00e1 \u00fa\u010dinnost \t\t\t\t\t\tWayland + \t\t\t\t\t\tp\u0159esnost barev \t\t\t\t\t\tX11 \t\t\t\t\t  \t\t\t\t\t  \t\t\t\t\t\tGrafick\u00fd kan\u00e1l \t\t\t\t\t\t3.31 \t\t\t\t\t\t4.03 \t\t\t\t\t\t2.47 \t\t\t\t\t  \t\t\t\t\t  \t\t\t\t\t  \t\t\t\t\t\tVertex Grouper + Tesselator \t\t\t\t\t\t0.33 \t\t\t\t\t\t0.3 \t\t\t\t\t\t0.11 \t\t\t\t\t  \t\t\t\t\t  \t\t\t\t\t\tP\u0159id\u00e1va\u010d textur \t\t\t\t\t\t0.90 \t\t\t\t\t\t2.03 \t\t\t\t\t\t0.78 \t\t\t\t\t  \t\t\t\t\t  \t\t\t\t\t\tShader Export \t\t\t\t\t\t2.24 \t\t\t\t\t\t3.03 \t\t\t\t\t\t1.42 \t\t\t\t\t  \t\t\t\t\t  \t\t\t\t\t\tCache instrukc\u00ed sekvenceru \t\t\t\t\t\t0.06 \t\t\t\t\t\t0.08 \t\t\t\t\t\t0.03 \t\t\t\t\t  \t\t\t\t\t  \t\t\t\t\t\tShader Interpolator \t\t\t\t\t\t2.58 \t\t\t\t\t\t3.31 \t\t\t\t\t\t1.61 \t\t\t\t\t  \t\t\t\t\t  \t\t\t\t\t\tP\u0159evodn\u00edk skenov\u00e1n\u00ed \t\t\t\t\t\t2.54 \t\t\t\t\t\t3.18 \t\t\t\t\t\t1.54 \t\t\t\t\t  \t\t\t\t\t  \t\t\t\t\t\tSestaven\u00ed primitiv \t\t\t\t\t\t0.32 \t\t\t\t\t\t0.30 \t\t\t\t\t\t0.11 \t\t\t\t\t  \t\t\t\t\t  \t\t\t\t\t\tHloubkov\u00fd blok \t\t\t\t\t\t2.51 \t\t\t\t\t\t3.18 \t\t\t\t\t\t1.53 \t\t\t\t\t  \t\t\t\t\t  \t\t\t\t\t\tBarevn\u00fd blok \t\t\t\t\t\t2.51 \t\t\t\t\t\t3.18 \t\t\t\t\t\t1.54 \t\t\t\t\t  \t\t\t\t\t  \t\t\t\t\t\tVRAM \t\t\t\t\t\t26.39 \t\t\t\t\t\t28.44 \t\t\t\t\t\t22.36 \t\t\t\t\t  \t\t\t\t\t  \t\t\t\t\t\tGTT \t\t\t\t\t\t3.92 \t\t\t\t\t\t3.98 \t\t\t\t\t\t3.85 \t\t\t\t\t  \t\t\t\t\t  \t\t\t\t\t\tFrekvence pam\u011bti \t\t\t\t\t\t33.33 \t\t\t\t\t\t54.90 \t\t\t\t\t\t54.81 \t\t\t\t\t  \t\t\t\t\t  \t\t\t\t\t\tFrekvence shaderu \t\t\t\t\t\t16.67 \t\t\t\t\t\t16.67 \t\t\t\t\t\t16.67  \t\t\t\t\t  \t\t\t\t  \t\t\t  \t\t\t  <\/center>    <\/p>\n<p>Testov\u00e1n\u00ed spot\u0159eby energie pomoc\u00ed n\u00e1stroje powertop tak\u00e9 uk\u00e1zalo v\u00fdhodu prost\u0159ed\u00ed X11: spot\u0159eba energie prost\u0159ed\u00ed Wayland p\u0159i prov\u00e1d\u011bn\u00ed n\u011bkolika m\u011b\u0159en\u00ed \u010dinila 6,09 watt\u016f, Wayland s profilem \u201eP\u0159esnost barev\u201c 6,05-6,08 watt\u016f, zat\u00edmco X11 \u2014 5,67-5,87 watt\u016f. Celkov\u011b bylo zji\u0161t\u011bno, \u017ee prost\u0159ed\u00ed X11 spot\u0159ebov\u00e1v\u00e1 o 3-7 % m\u00e9n\u011b energie z baterie ne\u017e Wayland.    <\/p>\n<p>Kontrola z\u00e1t\u011b\u017ee CPU pomoc\u00ed n\u00e1stroje vmstat uk\u00e1zala, \u017ee b\u011bhem ne\u010dinnosti prost\u0159ed\u00ed X11 spot\u0159ebov\u00e1valo 1,83 % CPU, zat\u00edmco Wayland \u2014 1,97 % (2,1 % s profilem P\u0159esnost barev). N\u00e1stroj byl spu\u0161t\u011bn na nov\u011b vytvo\u0159en\u00fdch sezen\u00edch v termin\u00e1lu Konsole, a pr\u016fm\u011brn\u00e1 hodnota byla po\u010d\u00edt\u00e1na p\u0159i ka\u017edosekundov\u00e9m vzorkov\u00e1n\u00ed po dobu 60 sekund. Z\u00e1t\u011b\u017e CPU p\u0159i pou\u017eit\u00ed Wayland byla o 7,6 % (v re\u017eimu P\u0159esnost barev o 14 %) vy\u0161\u0161\u00ed ne\u017e p\u0159i pou\u017eit\u00ed prost\u0159ed\u00ed X11. V prost\u0159ed\u00ed Wayland bylo zaznamen\u00e1no o 25 % v\u00edce p\u0159eru\u0161en\u00ed a o 48 % v\u00edce p\u0159epnut\u00ed kontextu.    <center>    \t\t\t\t  \t\t\t\t\t  \t\t\t\t\t\tMetric \t\t\t\t\t\tWayland + \t\t\t\t\t\tenergetick\u00e1 efektivita \t\t\t\t\t\tWayland + \t\t\t\t\t\tp\u0159esnost barev \t\t\t\t\t\tX11 \t\t\t\t\t  \t\t\t\t\t  \t\t\t\t\t\tPr\u016fm\u011brn\u00fd po\u010det \u00faloh v b\u011bhov\u00e9 front\u011b \t\t\t\t\t\t0,18 \t\t\t\t\t\t0,35 \t\t\t\t\t\t0,07 \t\t\t\t\t  \t\t\t\t\t  \t\t\t\t\t\tCelkov\u00e9 \u00falohy v b\u011bhov\u00e9 front\u011b \t\t\t\t\t\t11 \t\t\t\t\t\t21 \t\t\t\t\t\t4 \t\t\t\t\t  \t\t\t\t\t  \t\t\t\t\t\tP\u0159eru\u0161en\u00ed (v) \t\t\t\t\t\t1188 \t\t\t\t\t\t1173 \t\t\t\t\t\t937 \t\t\t\t\t  \t\t\t\t\t  \t\t\t\t\t\tP\u0159epnut\u00ed kontextu (cs) \t\t\t\t\t\t1195 \t\t\t\t\t\t1208 \t\t\t\t\t\t803 \t\t\t\t\t  \t\t\t\t\t  \t\t\t\t\t\tNe\u010dinn\u00e9 CPU % (id) \t\t\t\t\t\t98,03 \t\t\t\t\t\t97,90 \t\t\t\t\t\t98,17&#65007;  \t\t\t\t\t  \t\t\t\t  \t\t\t  <\/center>      <\/p>\n<p>D\u00e1le byl n\u00e1strojem perf proveden rozbor vol\u00e1n\u00ed b\u011bhem ne\u010dinnosti. KWin_wayland spot\u0159ebov\u00e1val p\u0159ibli\u017en\u011b 1 % (1,5 %) procesorov\u00e9ho \u010dasu, zat\u00edmco KWin_X11 \u2014 0,44 %. P\u0159\u00edstupy k amdgpu \u010dinily 0,77 % (1 %) pro Wayland a 0,65 % pro X11. V re\u017eimu ne\u010dinnosti v prost\u0159ed\u00ed X11 bylo provedeno p\u0159ibli\u017en\u011b dvakr\u00e1t m\u00e9n\u011b procesorov\u00fdch instrukc\u00ed ne\u017e v prost\u0159ed\u00ed na b\u00e1zi Wayland.    <center>  \t\t\t  \t\t\t\t  \t\t\t\t\t  \t\t\t\t\t\tMetrika\t\t\t\t\t\tWayland + \t\t\t\t\t\tenergetick\u00e1 \u00fa\u010dinnost\t\t\t\t\t\tWayland + \t\t\t\t\t\tbarevn\u00e1 p\u0159esnost\t\t\t\t\t\tX11\t\t\t\t\t\t\t\t\t\tCPU takt (ms)\t\t\t\t\t\t~543 000\t\t\t\t\t\t~540 000\t\t\t\t\t\t~527 000\t\t\t\t\t\t\t\t\t\tP\u0159epnut\u00ed kontextu\t\t\t\t\t\t14 415 | 26,547\/s\t\t\t\t\t\t16 120 | 29,864\/s\t\t\t\t\t\t6 021 | 11,436\/s\t\t\t\t\t\t\t\t\t\tMigrace CPU\t\t\t\t\t\t72 | 0,133\/s\t\t\t\t\t\t139 | 0,258\/s\t\t\t\t\t\t92 | 0,175\/s\t\t\t\t\t\t\t\t\t\tStr\u00e1nkov\u00e9 chyby\t\t\t\t\t\t201 | 0,37\/s\t\t\t\t\t\t450 | 0,834\/s\t\t\t\t\t\t75 | 0,142\/s\t\t\t\t\t\t\t\t\t\tCyklus\t\t\t\t\t\t3,95B | 0,007 GHz\t\t\t\t\t\t4,43B | 0,008 GHz\t\t\t\t\t\t1,9B | 0,004 GHz\t\t\t\t\t\t\t\t\t\tZaseknut\u00e9 cykly frontend\t\t\t\t\t\t452,5M | 11,47%\t\t\t\t\t\t616,5M | 13,92%\t\t\t\t\t\t213M | 11,13%\t\t\t\t\t\t\t\t\t\tZaseknut\u00e9 cykly backend\t\t\t\t\t\t1,42B | 36,04%\t\t\t\t\t\t1,45B | 32,82%\t\t\t\t\t\t618M | 32,28%\t\t\t\t\t\t\t\t\t\tInstrukce\t\t\t\t\t\t780M | 0,2\/cyklus\t\t\t\t\t\t1,82 zaseknut\u00e9\/cyklus\t\t\t\t\t\t901M | 0,2\/cyklus\t\t\t\t\t\t1,61 zaseknut\u00e9\/cyklus\t\t\t\t\t\t483M | 0,25\/cyklus\t\t\t\t\t\t1,28 zaseknut\u00e9\/cyklus\t\t\t\t\t\t\t\t\t\tPobo\u010dky\t\t\t\t\t\t168M | 309K\/s\t\t\t\t\t\t193M | 358K\/s\t\t\t\t\t\t104M | 197K\/s\t\t\t\t\t\t\t\t\t\tNespr\u00e1vn\u00e9 pobo\u010dky\t\t\t\t\t\t13,83%\t\t\t\t\t\t13,36%\t\t\t\t\t\t11,7%  \t\t\t\t\t  \t\t\t\t  \t\t\t  <\/center>    <\/p>\n<p>V n\u00e1sleduj\u00edc\u00edm \u010dl\u00e1nku byly testy zopakov\u00e1ny v konfiguraci s Kubuntu 24.04 a KDE Plasma 5.27 na notebooku Lenovo Y50-70 s CPU Intel a grafickou kartou NVIDIA. V\u00fdsledky se uk\u00e1zaly b\u00fdt p\u0159ibli\u017en\u011b podobn\u00e9 \u2014 sezen\u00ed Wayland bylo m\u00e9n\u011b efektivn\u00ed ne\u017e X11. Spot\u0159eba energie \u010dinila 22.42 watt\u016f ve Waylandu a 21.86 ve X11, zat\u00ed\u017een\u00ed CPU v klidu bylo 0.067 oproti 0.050, po\u010det p\u0159epnut\u00ed kontextu \u2014 43.835\/s oproti 34.133\/s, zat\u00ed\u017een\u00ed p\u0159i p\u0159ehr\u00e1v\u00e1n\u00ed 4K videa ve VLC \u2014 12.54% oproti 4.26%, v\u00fdkon WebGL \u2014 16 FPS oproti 29 FPS.    <\/p>\n<p>D\u00e1le byly provedeny podobn\u00e9 testy na notebooku Lenovo IdeaPad 3 s CPU\/GPU AMD s pou\u017eit\u00edm \u010derstv\u00e9 verze od projektu KDE Neon. V testu s p\u0159ehr\u00e1v\u00e1n\u00edm 4K videa ve VLC \u010dinilo zat\u00ed\u017een\u00ed CPU p\u0159i pou\u017eit\u00ed X11 s vypnut\u00fdm kompozitem 3.72%, X11 s povolen\u00fdm kompozitem \u2014 9.8%, Wayland s Color Accuracy (CA) \u2014 25.71%, Wayland v re\u017eimu efektivn\u00ed spot\u0159eby energie (PE) \u2014 31.51%. Tak\u017ee zat\u00ed\u017een\u00ed CPU p\u0159i pou\u017eit\u00ed Wayland bylo 8-10kr\u00e1t vy\u0161\u0161\u00ed ne\u017e p\u0159i pou\u017eit\u00ed X11.     <\/p>\n<p>P\u0159i pou\u017eit\u00ed Wayland bylo tak\u00e9 zaznamen\u00e1no generov\u00e1n\u00ed o 5-16% v\u00edce p\u0159eru\u0161en\u00ed. Rozd\u00edl zat\u00ed\u017een\u00ed GPU byl v rozmez\u00ed 2%: Wayland (PE) \u2014 56.33%, Wayland (CA) \u2014 57.33%, X11 (Comp ON) \u2014 57.98%, X11 (Comp OFF) \u2014 56.81%. Co se t\u00fd\u010de spot\u0159eby energie, Wayland spot\u0159eboval v\u00edce energie o 8-49%: Wayland (PE) \u2014 13.8-20.4 watt\u016f, Wayland (CA) \u2014 13.8-14.1 watt\u016f, X11 (Comp ON) \u2014 10.7-12.1 watt\u016f, X11 (Comp OFF) \u2014 11.4-14.9 watt\u016f. V testu WebGL Aquarium byly v\u00fdsledky pro Wayland a X11 p\u0159ibli\u017en\u011b stejn\u00e9: Wayland (PE) \u2014 16-38 FPS, Wayland (CA) \u2014 18-37 FPS, X11 (Comp ON) \u2014 16-42 FPS, X11 (Comp OFF) \u2014 21-42 FPS, ale spot\u0159eba energie p\u0159i pou\u017eit\u00ed Wayland byla vy\u0161\u0161\u00ed p\u0159ibli\u017en\u011b o 8%.    <\/p>\n<p>Nakonec byl proveden dal\u0161\u00ed experiment, tentokr\u00e1t zahrnuj\u00edc\u00ed GNOME z Fedora 42 a KDE Plasma 6.4 nebo KDE neon. Testov\u00e1n\u00ed bylo provedeno na notebooku Lenovo IdeaPad 3 s CPU\/GPU AMD.  <\/p>\n<ul>\n<li class=\"l\"> Zat\u00ed\u017een\u00ed CPU v klidu: KDE X11 \u2014 1.83%, KDE Wayland (PE) \u2014 1.97%, KDE Wayland (CA) \u2014 2.1%, GNOME Wayland \u2014 2.2%.\n<li class=\"l\"> Spot\u0159eba energie v klidu s jedn\u00edm oknem termin\u00e1lu: KDE X11 \u2014 5.67-5.87 watt\u016f, KDE Wayland (CA) \u2014 6.05-6.08 watt\u016f, KDE Wayland (PE) \u2014 6.09 watt\u016f, GNOME Wayland \u2014 5.83-7.62 watt\u016f.\n<li class=\"l\"> Z\u00e1t\u011b\u017e GPU v re\u017eimu ne\u010dinnosti byla nejni\u017e\u0161\u00ed v konfiguraci s GNOME Wayland, ale rozd\u00edl lze vysv\u011btlit rozd\u00edlem spu\u0161t\u011bn\u00fdch aplikac\u00ed System Monitor a GNOME System Monitor.\n<li class=\"l\"> Ve statistice shrom\u00e1\u017ed\u011bn\u00e9 pomoc\u00ed utilitky perf byl nejmen\u0161\u00ed procesorov\u00fd \u010das str\u00e1ven v konfiguraci zalo\u017een\u00e9 na GNOME.\n<li class=\"l\"> V testu p\u0159ehr\u00e1v\u00e1n\u00ed videa 4K 60FPS v VLC sezen\u00ed GNOME ve Fedo\u0159e spot\u0159ebovalo o n\u011bco m\u00e9n\u011b CPU (29,6 %) ne\u017e KDE zalo\u017een\u00e9 na Wayland v re\u017eimu Color Accuracy (31,51 %), ale v\u00edce ne\u017e sezen\u00ed KDE na b\u00e1zi X11 (9,8 %) a Wayland v re\u017eimu efektivn\u00ed spot\u0159eby energie (25,71 %).\n<li class=\"l\"> P\u0159i hodnocen\u00ed spot\u0159eby zdroj\u016f GPU sezen\u00ed GNOME ve Fedo\u0159e v testu p\u0159ehr\u00e1v\u00e1n\u00ed videa 4K 60FPS ve VLC spot\u0159ebov\u00e1valo v\u00edce zdroj\u016f GPU. Nap\u0159\u00edklad zat\u00ed\u017een\u00ed grafick\u00e9ho kan\u00e1lu GPU v GNOME ve Fedo\u0159e \u010dinilo 58.21%, v KDE zalo\u017een\u00e9m na Waylandu \u2014 56.33% a 57.33%, a v KDE X11 \u2014 57.98%. Spot\u0159eba video pam\u011bti v GNOME ve Fedo\u0159e v\u00edce ne\u017e zdvojn\u00e1sobila (50.89) ukazatele KDE zalo\u017een\u00e9ho na Waylandu (23.29 a 24.60) a o 15% p\u0159ekro\u010dila KDE X11 (44.36).\n<li class=\"l\"> Spot\u0159eba energie p\u0159i p\u0159ehr\u00e1v\u00e1n\u00ed videa: KDE X11 \u2014 11,4-14,9 watt\u016f, KDE Wayland (CA) \u2014 13,8-14,1 watt\u016f, GNOME Wayland \u2014 12,5-15,6 watt\u016f, KDE Wayland (PE) \u2014 13,8-20,4 watt\u016f.            <\/ul>\n<p>                      <center>  \t\t\t  \t\t\t\t  \t\t\t\t  \t\t\t\t\t\tMetoda \t\t\t\t\t\tFedora 42 Wayland \t\t\t\t\t\tKDE neon Wayland (PE) \t\t\t\t\t\tKDE neon Wayland (CA) \t\t\t\t\t\tKDE neon X11 (Comp ON) \t\t\t\t\t      \t\t\t\t  \t\t\t\t\t\tNe\u010dinn\u00fd CPU % (id) \t\t\t\t\t\t97,8 \t\t\t\t\t\t98,03 \t\t\t\t\t\t97,90 \t\t\t\t\t\t98,17 \t\t\t\t\t      \t\t\t\t  \t\t\t\t\t\tP\u0159ep\u00edn\u00e1n\u00ed kontextu (cs) \t\t\t\t\t\t536 \t\t\t\t\t\t1195 \t\t\t\t\t\t1208 \t\t\t\t\t\t803 \t\t\t\t\t  \t    \t\t\t\t\t\tPo\u010det p\u0159eru\u0161en\u00ed (in) \t\t\t\t\t\t929 \t\t\t\t\t\t1188 \t\t\t\t\t\t1173 \t\t\t\t\t\t937 \t\t\t\t\t    \t  \t\t\t\t\t  \t\t\t\t\t\tSpot\u0159eba energie (watt) \t\t\t\t\t\t5,83-7,62 \t\t\t\t\t\t6,09 \t\t\t\t\t\t6,05-6,08 \t\t\t\t\t\t5,67-5,87 \t\t\t\t\t          \t\t\t\t  \t\t\t\t\t\tCPU hodin (ms) \t\t\t\t\t\t~492,000 \t\t\t\t\t\t~543,000 \t\t\t\t\t\t~540,000 \t\t\t\t\t\t~527,000 \t\t\t\t\t  \t\t\t\t\t  \t\t\t\t\t\tP\u0159ep\u00edn\u00e1n\u00ed kontextu \t\t\t\t\t\t9,468 | 19,244\/s \t\t\t\t\t\t14,415 | 26,547\/s \t\t\t\t\t\t16,120 | 29,864\/s \t\t\t\t\t\t6,021 | 11,436\/s \t\t\t\t\t        \t\t\t\t\t\tNe\u010dinn\u00fd CPU % p\u0159i sledov\u00e1n\u00ed videa \t\t\t\t\t\t70,4 \t\t\t\t\t\t68,49 \t\t\t\t\t\t74,29 \t\t\t\t\t\t90,20 \t\t\t\t\t    \t\t\t\t  \t\t\t\t\t\tZat\u00ed\u017een\u00ed grafick\u00e9ho potrub\u00ed GPU p\u0159i sledov\u00e1n\u00ed videa \t\t\t\t\t\t58,21% \t\t\t\t\t\t56,33% \t\t\t\t\t\t57,33% \t\t\t\t\t\t57,98% \t\t\t\t\t  \t\t\t\t  \t\t\t\t\t\tVRAM \t\t\t\t\t\t50,89 \t\t\t\t\t\t23,29 \t\t\t\t\t\t24,60 \t\t\t\t\t\t44,36 \t\t\t\t\t      Spot\u0159eba v watt\u016f p\u0159i sledov\u00e1n\u00ed videa \t\t\t\t\t\t12,5-15,6 \t\t\t\t\t\t13,8-20,4 \t\t\t\t\t\t13,8-14,1 \t\t\t\t\t\t11,4-14,9 \t\t\t\t\t      \t\t\t\t\t\tFPS v testu WebGL Aquarium \t\t\t\t\t\t26-29 \t\t\t\t\t\t16-38 \t\t\t\t\t\t18-37 \t\t\t\t\t\t16-42 \t\t\t\t\t  \t\t\t\t  \t\t\t\t\t\tSpot\u0159eba energie v testu WebGL Aquarium \t\t\t\t\t\t17-19 \t\t\t\t\t\t17-29 \t\t\t\t\t\t16-27 \t\t\t\t\t\t21-29  \t\t\t\t\t          \t\t\t\t  \t\t\t  <\/center>      <\/p>\n<p>Na z\u00e1klad\u011b v\u00fdsledk\u016f testov\u00e1n\u00ed bylo konstatov\u00e1no, \u017ee X11 je\u0161t\u011b nelze odepisovat, zat\u00edmco \u0159e\u0161en\u00ed na b\u00e1zi Wayland pot\u0159ebuj\u00ed dal\u0161\u00ed optimalizaci. X11 je st\u00e1le pova\u017eov\u00e1no za nejoptim\u00e1ln\u011bj\u0161\u00ed \u0159e\u0161en\u00ed z pohledu v\u00fdkonu. Implementace Wayland v KDE je p\u0159edpokl\u00e1d\u00e1no, \u017ee je lep\u0161\u00ed ne\u017e v GNOME \u2014 seance GNOME Wayland realizovan\u00e1 ve Fedo\u0159e je podle test\u016f m\u00e9n\u011b v\u00fdkonn\u00e1 ne\u017e seance KDE Wayland, kter\u00e1 naopak zaost\u00e1v\u00e1 za KDE X11.<br \/>\n<br \/>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=63563\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0418\u0433\u043e\u0440\u044c \u041b\u044e\u0431\u0443\u043d\u0447\u0438\u0447 (Igor Ljubuncic), \u0434\u043e 2024 \u0433\u043e\u0434\u0430 \u043e\u0442\u0432\u0435\u0447\u0430\u0432\u0448\u0438\u0439 \u0432 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Canonical \u0437\u0430 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u044b, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 \u0432\u044b\u0441\u043e\u043a\u043e\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u043c\u0438 \u0432\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u044f\u043c\u0438, \u043f\u0440\u043e\u0432\u0451\u043b \u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0438 \u044d\u043d\u0435\u0440\u0433\u043e\u043f\u043e\u0442\u0440\u0435\u0431\u043b\u0435\u043d\u0438\u044f \u0441\u0435\u0430\u043d\u0441\u043e\u0432 KDE Plasma 6.4 \u043d\u0430 \u0431\u0430\u0437\u0435 X11 \u0438 Wayland. \u0412 \u043a\u043e\u043d\u0446\u0435 \u0438\u044e\u043d\u044f \u0418\u0433\u043e\u0440\u044c \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u043e\u0431\u0437\u043e\u0440 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0435\u0439 KDE Plasma 6.4, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043f\u0440\u0438\u0448\u0451\u043b \u043a \u0432\u044b\u0432\u043e\u0434\u0443, \u0447\u0442\u043e \u0441\u0435\u0430\u043d\u0441 \u043d\u0430 \u0431\u0430\u0437\u0435 Wayland \u0443\u0441\u0442\u0443\u043f\u0430\u0435\u0442 \u0432 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0438 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-138902","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0418\u0433\u043e\u0440\u044c \u041b\u044e\u0431\u0443\u043d\u0447\u0438\u0447 (Igor Ljubuncic), \u0434\u043e 2024 \u0433\u043e\u0434\u0430 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