{"id":3161,"date":"2024-08-14T16:54:15","date_gmt":"2024-08-14T16:54:15","guid":{"rendered":"https:\/\/howtogeek.blog\/cs\/?p=3161"},"modified":"2024-08-14T16:54:15","modified_gmt":"2024-08-14T16:54:15","slug":"tensor-g4-vs-tensor-g3-still-the-same-cs","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/cs\/tensor-g4-vs-tensor-g3-still-the-same-cs\/","title":{"rendered":"Tensor G4 vs Tensor G3: St\u00e1le stejn\u00e9?"},"content":{"rendered":"

\u0158ada Pixel 9 od Googlu je tu s nejnov\u011bj\u0161\u00edm procesorem Tensor G4. Ale je to upgrade, na kter\u00fd jste se t\u011b\u0161ili, nebo p\u0159en\u00e1\u0161\u00ed v\u0161echny ty probl\u00e9my z G3? Na pap\u00ed\u0159e se zd\u00e1, \u017ee do\u0161lo k men\u0161\u00edmu zlep\u0161en\u00ed v\u00fdkonu a efektivity, ale v\u00edce se uvid\u00ed. Poj\u010fme to zjistit v na\u0161em srovn\u00e1n\u00ed Tensor G4 a Tensor G3.<\/p>\n

Tensor G4 vs Tensor G3: Specifikace<\/span><\/h2>\n

Zde je srovn\u00e1n\u00ed specifikac\u00ed obou \u010dipset\u016f. V\u0161imn\u011bte si, \u017ee zat\u00edm nev\u00edme, zda Tensor G4 pou\u017e\u00edv\u00e1 novou technologii 4LPP+ spole\u010dnosti Samsung a jej\u00ed po\u010det jader GPU.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Tenzor G4<\/th>\nTenzor G3<\/th>\n<\/tr>\n<\/thead>\n
Datum vyd\u00e1n\u00ed<\/strong><\/td>\nSrpen 2024<\/td>\n\u0159\u00edjna 2023<\/td>\n<\/tr>\n
V\u00fdrobce<\/strong><\/td>\nSamsung<\/td>\nSamsung<\/td>\n<\/tr>\n
Proces v\u00fdroby<\/strong><\/td>\n4nm<\/td>\n4nm<\/td>\n<\/tr>\n
CPU<\/strong><\/td>\nOsmij\u00e1drov\u00fd 1x Cortex-X4 (3,1 GHz) 3x Cortex-A720 (2,6 GHz) 4x Cortex-A520 (1,95 GHz)<\/td>\nDev\u011btj\u00e1drov\u00fd 1x Cortex-X3 (2,9 GHz) 4x Cortex-A715 (2,4 GHz) 4x Cortex-A510 (1,7 GHz)<\/td>\n<\/tr>\n
GPU<\/strong><\/td>\nArm Mali-G715 (j\u00e1dro nezn\u00e1m\u00e9)<\/td>\nRameno Mali-G715 MC7 A\u017e 890 MHz<\/td>\n<\/tr>\n
BERAN<\/strong><\/td>\nLPDDR5X<\/td>\nLPDDR5X<\/td>\n<\/tr>\n
Strojov\u00e9 u\u010den\u00ed<\/strong><\/td>\nT\u0159et\u00ed generace Tensor Processing Unit<\/td>\nT\u0159et\u00ed generace Tensor Processing Unit<\/td>\n<\/tr>\n
Modem<\/strong><\/td>\nSamsung Exynos 5400<\/td>\nSamsung Exynos 5300 (na Pixel 7-s\u00e9rie) nebo Exynos 5300i (na Pixel 8a)<\/td>\n<\/tr>\n
Konektivita<\/strong><\/strong><\/td>\n4G LTE5G sub-6GHz a mmWaveWi-Fi 7Bluetooth 5.3 Satelitn\u00ed p\u0159ipojen\u00ed<\/td>\n4G LTE5G sub-6 GHz a mmWaveWi-Fi 7Bluetooth 5.3<\/td>\n<\/tr>\n
Kodeky<\/strong><\/td>\nAV1, H.264, H.265, VP9<\/td>\nAV1, H.264, H.265, VP9<\/td>\n<\/tr>\n
Zabezpe\u010den\u00ed<\/strong><\/td>\nBezpe\u010dnostn\u00ed \u010dip Titan M2<\/td>\nBezpe\u010dnostn\u00ed \u010dip Titan M2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Tensor G4 vs Tensor G3: CPU<\/span><\/h2>\n

Nov\u00fd \u010dipset Tensor G4 od Googlu m\u00e1 typick\u00fd osmij\u00e1drov\u00fd CPU na rozd\u00edl od dev\u00edtij\u00e1drov\u00e9ho Tensor G3 z minul\u00e9ho roku. To je zvl\u00e1\u0161tn\u00ed, vezmeme-li v \u00favahu, \u017ee to st\u00e1le vyr\u00e1b\u00ed Samsung a Samsung s\u00e1m p\u0159e\u0161el z osmi na deset jader na sv\u00e9m Exynosu 2400 pro Galaxy S24. Na druhou stranu Google omezil jedno j\u00e1dro.<\/p>\n

Zat\u00edmco G4 je postaven na 4nm uzlu, nen\u00ed potvrzeno, zda pou\u017e\u00edv\u00e1 vylep\u0161en\u00fd technologick\u00fd proces 4LPP+. Nen\u00ed tak\u00e9 jasn\u00e9, zda pou\u017e\u00edv\u00e1 balen\u00ed FOWLP, kter\u00e9 zvy\u0161uje tepeln\u00fd management. Ob\u011b tyto funkce jsou v Exynos 2400 p\u0159\u00edtomny.<\/p>\n

Tensor G4 m\u00e1 j\u00e1dro Cortex-X4 taktovan\u00e9 na 3,1 GHz, t\u0159i j\u00e1dra Cortex-A720 taktovan\u00e1 na 2,6 GHz a \u010dty\u0159i j\u00e1dra Cortex-A520 taktovan\u00e1 na 1,95 GHz. Naproti tomu Tensor G3 m\u00e1 j\u00e1dro Cortex-X3 taktovan\u00e9 na 2,9 GHz, \u010dty\u0159i j\u00e1dra Cortex-A715 taktovan\u00e1 na 2,4 GHz a \u010dty\u0159i j\u00e1dra Cortex-A510 taktovan\u00e1 na 1,7 GHz.<\/p>\n

Tensor G4 v podstat\u011b dost\u00e1v\u00e1 upgradovan\u00e1 j\u00e1dra v pr\u016fm\u011bru s asi o 7 % vy\u0161\u0161\u00edmi takty, p\u0159esto\u017ee m\u00e1 o jedno standardn\u00ed v\u00fdkonn\u00e9 j\u00e1dro m\u00e9n\u011b. To nazna\u010duje, \u017ee Tensor G4 by m\u011bl p\u0159ekonat Tensor G3 a z\u00e1rove\u0148 b\u00fdt efektivn\u011bj\u0161\u00ed.<\/p>\n

Benchmark AnTuTu<\/span><\/h2>\n
\"Tensor<\/figure>\n

D\u00edky unikl\u00fdm sk\u00f3re AnTuTu benchmark\u016f<\/a> z\u00edskal Pixel 9 Pro celkem 1 14 8452 bod\u016f, zat\u00edmco Pixel 9 Pro XL z\u00edskal 1 176 410. To je asi o 20 % v\u00edce ne\u017e sk\u00f3re Tensor G3 na Pixel 8 Pro, kter\u00fd v na\u0161em testu z\u00edskal 9 22 648 bod\u016f.<\/p>\n

To znamen\u00e1, \u017ee Tensor G4 se ani zdaleka nebl\u00ed\u017e\u00ed nejnov\u011bj\u0161\u00edmu Qualcomm Snapdragon 8 Gen 3, kter\u00fd m\u00e1 v\u00edce ne\u017e 17 milion\u016f.<\/p>\n\n\n\n\n\n\n\n\n\n
Tensor G4 (Pixel 9)<\/th>\nTensor G4 (9 Pro)<\/th>\nTensor G4 (9 Pro XL)<\/th>\nTensor G3 (Pixel 8 Pro)<\/th>\n<\/tr>\n<\/thead>\n
CPU<\/strong><\/td>\n2,47,268<\/td>\n3,03,874<\/td>\n3,10,809<\/td>\n2,27,422<\/td>\n<\/tr>\n
GPU<\/strong><\/td>\n4,46,806<\/td>\n4,41,489<\/td>\n4,39,820<\/td>\n4,15,359<\/td>\n<\/tr>\n
Pam\u011b\u0165<\/strong><\/td>\n1,77,376<\/td>\n1,90,977<\/td>\n1,99,271<\/td>\n1,29,244<\/td>\n<\/tr>\n
UX<\/strong><\/td>\n2,00,166<\/td>\n2,07,162<\/td>\n2,26,510<\/td>\n1,50,623<\/td>\n<\/tr>\n
Celkov\u011b<\/strong><\/td>\n10,71,616<\/strong><\/td>\n1,148,452<\/strong><\/td>\n11,76,410<\/strong><\/td>\n9,22,648<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Sk\u00f3re Geekbench<\/span><\/h2>\n
\"Pixel<\/figure>\n

V unikl\u00fdch sk\u00f3re Geekbench ( 9<\/a> , 9 Pro XL<\/a> ) z\u00edskal Tensor G4 na Pixelu 9 1 590 bod\u016f v testu jednoho j\u00e1dra a 3 821 bod\u016f ve v\u00edcej\u00e1drov\u00e9m. Pixel 9 Pro XL m\u011bl o n\u011bco vy\u0161\u0161\u00ed sk\u00f3re na 1 950 pro jednoj\u00e1drov\u00e9 a 4 655 pro v\u00edcej\u00e1drov\u00e9.<\/p>\n

Tato sk\u00f3re jsou srovnateln\u00e1 s Tensor G3 na na\u0161em Pixelu 8 Pro, kter\u00fd z\u00edskal 1 759 a 3 810 v jednoj\u00e1drov\u00e9m a v\u00edcej\u00e1drov\u00e9m po\u0159ad\u00ed.<\/p>\n\n\n\n\n\n\n\n
Jednoj\u00e1drov\u00e9<\/th>\nV\u00edcej\u00e1drov\u00fd<\/th>\n<\/tr>\n<\/thead>\n
Tensor G4 (Pixel 9)<\/strong><\/td>\n1 590<\/td>\n3,821<\/td>\n<\/tr>\n
Tensor G4 (Pixel 9 Pro XL)<\/strong><\/td>\n1,950<\/td>\n4,655<\/td>\n<\/tr>\n
Tensor G3 (Pixel 8 Pro)<\/strong><\/td>\n1,759<\/td>\n3,810<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Tensor G4 vs Tensor G3: GPU<\/span><\/h2>\n

I kdy\u017e obecn\u011b o\u010dek\u00e1v\u00e1me upgrady GPU s ka\u017ed\u00fdm nov\u00fdm \u010dipem Tensor, zd\u00e1 se, \u017ee tento m\u00e1 men\u0161\u00ed zm\u011bnu rychlosti hodin. Tensor G4 m\u00e1 stejn\u00fd GPU Arm Mali-G715 jako Tensor G3 taktovan\u00fd a\u017e na 940 MHz. Ten na Tensor G3 je 7j\u00e1drov\u00fd GPU taktovan\u00fd a\u017e na 890 MHz.<\/p>\n

Podrobnosti o j\u00e1drech GPU G4 zat\u00edm nejsou zn\u00e1my. Ale je tu men\u0161\u00ed takt o 50 Hz, kter\u00fd by m\u011bl v\u00e9st k nepatrn\u011b lep\u0161\u00edmu grafick\u00e9mu v\u00fdkonu.<\/p>\n

Tensor G4 vs Tensor G3: Modem a konektivita<\/span><\/h2>\n

Tensor G4 z\u00edsk\u00e1v\u00e1 vylep\u0161en\u00fd modem Samsung Exynos 5400, kter\u00fd se m\u016f\u017ee pochlubit o 50 % lep\u0161\u00ed energetickou \u00fa\u010dinnost\u00ed a vy\u0161\u0161\u00ed rychlost\u00ed stahov\u00e1n\u00ed a\u017e 14,79 Gbps ve srovn\u00e1n\u00ed s Exynos 5300 Tensor G3, kter\u00fd dosahuje maxim\u00e1ln\u00ed rychlosti stahov\u00e1n\u00ed 10 Gbps a odes\u00edl\u00e1n\u00ed 3,87 Gbps. N\u011bkter\u00e9 telefony \u0159ady Pixel 9 v\u0161ak mohou st\u00e1le pou\u017e\u00edvat star\u0161\u00ed modem, v\u010detn\u011b Pixelu 9a.<\/p>\n

Tensor G4 tak\u00e9 p\u0159in\u00e1\u0161\u00ed podporu pro jednu novou funkci: Satelitn\u00ed p\u0159ipojen\u00ed. To v\u00e1m umo\u017en\u00ed kontaktovat z\u00e1chrann\u00e9 slu\u017eby p\u0159es satelit a sd\u00edlet svou polohu, i kdy\u017e nen\u00ed k dispozici mobiln\u00ed s\u00ed\u0165, jak je uvedeno na jedn\u00e9 ze str\u00e1nek podpory Google<\/a> . Tato funkce je aktu\u00e1ln\u011b dostupn\u00e1 u \u0159ady Pixel 9 pouze v USA.<\/p>\n

Dal\u0161\u00ed funkce p\u0159ipojen\u00ed, jako je 4G LTE, 5G sub-6 GHz a mmWave, Wi-Fi 7 a Bluetooth v5.3 se dv\u011bma ant\u00e9nami, z\u016fst\u00e1vaj\u00ed stejn\u00e9.<\/p>\n

Tensor G4 nakonec nen\u00ed z\u00e1sadn\u00ed upgrade<\/span><\/h2>\n

Tensor G4 je podle m\u00e9ho n\u00e1zoru pr\u016fm\u011brn\u00fd upgrade a \u010dekali jsme lep\u0161\u00ed. Ale znovu bychom nem\u011bli zapom\u00ednat, \u017ee leto\u0161n\u00ed Pixel byl uveden na trh p\u0159ed svou obvyklou \u010dasovou osou, co\u017e je tak\u00e9 d\u016fvod, pro\u010d tyto telefony p\u0159ich\u00e1zej\u00ed s Androidem 14 ihned po vybalen\u00ed a ne Android 15.<\/p>\n

Zd\u00e1 se, \u017ee Google vylep\u0161il Tensor G4 a pravd\u011bpodobn\u011b se zam\u011b\u0159il na zlep\u0161en\u00ed \u00fa\u010dinnosti a sn\u00ed\u017een\u00ed probl\u00e9m\u016f s oh\u0159evem a \u0161krten\u00edm. To by se tak\u00e9 m\u011blo zlep\u0161it s novou parn\u00ed chladic\u00ed komorou na Pixel 9 Pro, Pro XL a Pro Fold (Pixel 9 to nedostane), ale to bude jasn\u00e9, a\u017e kdy\u017e provedeme hloubkov\u00e9 testy na Tensoru. G4.<\/p>\n

Tensor G4 je m\u00edle pozadu za Snapdragonem 8 Gen 3 a Apple A17 Pro. Pokud jste tedy byli fanou\u0161kem Pixel\u016f a doufali v hardwarov\u00e9 z\u00e1zraky v \u0159ad\u011b Pixel 9, ob\u00e1v\u00e1m se, \u017ee byste byli zklam\u00e1ni. St\u00e1le v\u0161ak existuje nad\u011bje pro Tensor G5, kter\u00fd, pokud lze zpr\u00e1v\u00e1m v\u011b\u0159it, bude pln\u011b na m\u00edru navr\u017een\u00fd SoC spole\u010dnosti Google postaven\u00fd na 3nm sl\u00e9v\u00e1rensk\u00e9m procesu TSMC.<\/p>\n","protected":false},"excerpt":{"rendered":"

\u0158ada Pixel 9 od Googlu je tu s nejnov\u011bj\u0161\u00edm procesorem Tensor G4. Ale je to upgrade, na kter\u00fd jste se t\u011b\u0161ili, nebo p\u0159en\u00e1\u0161\u00ed v\u0161echny ty probl\u00e9my z G3? Na pap\u00ed\u0159e se zd\u00e1, \u017ee do\u0161lo k men\u0161\u00edmu zlep\u0161en\u00ed v\u00fdkonu a efektivity, ale v\u00edce se uvid\u00ed. Poj\u010fme to zjistit v na\u0161em srovn\u00e1n\u00ed Tensor G4 a Tensor G3. […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[6,133,300,306],"class_list":["post-3161","post","type-post","status-publish","format-standard","hentry","category-how-to","tag-android","tag-google-pixel","tag-pixel-9","tag-tensor-g4"],"acf":[],"_links":{"self":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts\/3161","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/comments?post=3161"}],"version-history":[{"count":1,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts\/3161\/revisions"}],"predecessor-version":[{"id":3162,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts\/3161\/revisions\/3162"}],"wp:attachment":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/media?parent=3161"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/categories?post=3161"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/tags?post=3161"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}