Каскадный · Стандартный · [ Линейный ] Nintendo Switch 2, Вся информация и слухи

[dimm0505]

Один из работников NVidia обмолвился в почте про Tegra239 - SoC, который "возможно" будет в основе Nintendo Switch 2:

From: Sumit Gupta <sumitg@nvidia.com>
To: <viresh.kumar@linaro.org>, <rafael@kernel.org>,
<treding@nvidia.com>, <jonathanh@nvidia.com>,
<linux-pm@vger.kernel.org>, <linux-tegra@vger.kernel.org>,
<linux-kernel@vger.kernel.org>
Cc: <bbasu@nvidia.com>, <sumitg@nvidia.com>, <sanjayc@nvidia.com>,
<ksitaraman@nvidia.com>
Subject: [Patch] cpufreq: tegra239: Add support for T239
Date: Mon, 5 Sep 2022 21:27:59 +0530 [thread overview]
Message-ID: <20220905155759.17743-1-sumitg@nvidia.com> (raw)

Adding support for Tegra239 SoC which has eight cores in
a single cluster. Also, moving num_clusters to soc data
to avoid over allocating memory for four clusters always.

Косвенно, про это уже писал ликер kopite7kimi:


Что имеем в итоге. 8-ядерный CPU ARM Cortex A78C/A78 с Ampere-based GPU и небольшими фичами из ADA Lovelace (десктопное GPU которое используется в GF RTX 4 серии) и DLSS 2.2.

T239 SoC (info from above leak)
8-core CPU - likely to be ARM Cortex A78C/A78 (inferred from above leak)
Ampere-based GPU that may incorporate some Lovelace features (source)
The 2nd generation Nintendo Switch graphics API contains references DLSS 2.2 and raytracing support (source)

Сообщение отредактировал dimm0505 - Среда, 21 сентября 2022, 13:48

[AleriF]

399 грамм против 538. это, вроде, на треть тяжелее, а не почти в два раза.

А, я посмотрел вес первого без джойконов, там 297 грамм. Так или иначе, вес уже за пределами комфортного для ношения в руках.

[SavitarSvit]

Подборка всех недостатков экрана Свич2 с картинками и данными. Судя по скриншотам, гостинг у второго свича не такой ужасный, как я предполагал, но все равно у него он хуже, чем у первого. Время задержки 33мс у второго, против 21мс у первого.

[dimm0505]

Какие старые аксессуары работают со вторым свичом, а какие нет (так-то мы сами знаем)

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Не работают (или работают частично) на Switch 2:
Official Nintendo Adjustable Charging Stand
Original Switch Dock
Genki Covert Dock (charging but no output)
MicroSD Card (will only transfer photos and video, Switch 2 uses MicroSD Express Card)
Switch cases, but some cases and packs can still fit a Switch 2 (PDP Sheikah Slate case, HORI adventure packs)
Nintendo Switch console grips (Satisfye etc)
Joy-Con grip holder, straps, charging standing, charging grip, and wheels do not work with Joy-Con 2

Работают (иногда с оговорками) на Switch 2:
Original Switch Joy-Con (can't be attached to the system)
Original Switch Pro Controller, select Power-A Controllers, select fight sticks, Poké Ball Plus (won't wake console up from sleep)
Ring Fit Adventure accessories (Joy-Con 2 works appear to work with game)
Nintendo Labo works on Switch 2 (system tablet too big for Labo VR Goggles)
Switch 2 can be charged with Switch AC adapter (can't power Switch 2 Dock)
USB Network Adapter (use the built-in ethernet port instead)

DF анализировали как бесплатные патчи некоторых игр от Nintendo показали себя. В целом хорошо, повышенное разрешение, кадровка (60fps даже где их не было), кое-где HDR добавлен:

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Digital Foundry's John Linneman and Oliver Mackenzie tested a handful of these games in their latest video – starting with Link's Awakening and Echoes of Wisdom (which had patchy performance on the Switch), these games now run at a consistent 60FPS at higher resolutions.

"It's borderline like a free remaster, it genuinely feels like something they [Nintendo] could have released for a price, and I'm glad they didn't."

Super Mario Odyssey's free upgrade has also been positively received – with the resolution in docked going from "about a dynamic 900p" to a "dynamic 1800p". As for the frame rate, it's now "locked" at 60FPS, with no drops.

Moving onto Splatoon 3, there's a jump from a dynamic 1080p resolution to 4K in docked mode, and performance is now 60FPS across the entire game, including the city hub. As for handheld mode, you can expect 1080p with 60FPS performance.

The results for Super Mario 3D World + Bowser's Fury are also "pretty darn impressive", according to the team at DF. Bowser's Fury, in particular, runs at a dynamic 1800p, with improvements to shadow map resolution, and the frame rate is now "locked" at 60FPS in docked. And in handheld there's also a "huge" step up, with the title now 60FPS and 1080p.

Captain Toad goes from 1080p to 1440p on Switch 2 in docked (and 1080p in handheld) and performance remains consistent at 60FPS. As for New Super Mario Bros. U Deluxe, it's now 4K docked and 1080p in portable mode, with 60FPS performance "all around".

Overall, though, Digital Foundry thinks every update here is a "really nice upgrade" and Nintendo has done an "awesome job" considering how they've been made available for free.

"Most of the upgrades are pretty significant and in some cases it actually like fixes the game, the two top down Zelda games are the best example of actually solving major technical flaws the original games exhibited, those flaws are gone."

Pokémon Scarlet and Violet are also labelled as being perhaps the "most substantial" free upgrades of the lot (you can find out more about this in our previous story). We've mostly highlighted the frame rate and resolutions of these upgrades, but Digital Foundry's video dives much deeper and also discusses HDR support and how it's been applied to these Switch titles.

Сообщение отредактировал dimm0505 - Вчера, 22:00