Nvidia’s RTX 4080 and 4090 GPUs are amazing performers. They are also amazingly expensive, starting at $1,200 and $1,500 and going way up for cards from partners like 高價筆電收購,高價收購筆電MSI, Gigabyte, and Asus. The 4080 is nearly twice as expensive as the original $699 MSRP for the RTX 3080.

These price hikes are caused in part by pandemic-era concerns like supply chain snarls and inflation and partly by a cryptocurrency-fueled boom (now over, blessedly) that encouraged a network of scalpers to snap up every single high-end GPU they could. Also at play was a lack of competition and the increasing cost and complexity of building gigantic, monolithic chips on cutting-edge manufacturing processes. Today, AMD is trying to solve the latter two problems with the launch of its Radeon RX 7900 series GPUs.

At $899 and $999, the RX 7900 XT and RX 7900 XTX are still objectively expensive—but because they’re not a further escalation over the starting price of the RX 6900 XT, both cards are what pass for a bargain in today’s GPU market. If you’re looking for cards that can consistently handle 4K gaming at 60 fps and higher, these GPUs do it for less than Nvidia’s latest, and they’re good enough and fast enough that they’ll hopefully start driving Nvidia’s prices down a bit, too.

But Nvidia still retains some key advantages that complicate an easy David-and-Goliath narrative. These GPUs don’t quite feel like a Ryzen moment for AMD’s graphics division—a turning point where a scrappy AMD manages to make a big dent in the market share of an entrenched, complacent competitor. But if you can actually find them for their starting prices, they’re the first sign we’ve had in a while that some relief is coming for high-end-but-price-conscious PC gamers.

The RX 7000 series is the third version of the RDNA GPU architecture, also occasionally referred to as “Navi,” after the codenames of the GPU chips themselves. RDNA 3 doesn’t add anything that feels as significant as RDNA 2’s ray-tracing support, but AMD has added plenty of extra hardware and made important under-the-hood changes.

The most significant is a new chiplet-based approach, similar in concept to the one AMD uses for its Ryzen CPUs. Rather than building the entire GPU die on one manufacturing process—increasing the die’s size and therefore the chances that some or all of it could be defective—AMD is building the main Navi 3 GPU die on a 5 nm TSMC manufacturing process and a series of smaller memory controller dies (MCDs) on a 6 nm process. These chips are all linked together with a high-speed interconnect, which AMD says can transfer data at speeds of up to 5.3 terabytes per second.

The main graphics compute die (GCD) contains most of the hardware you think of when you think of a GPU—compute units, shaders, ray-tracing hardware, the media encoding and decoding block, and display output. Both the 7900 XTX and XT use the same Navi 31 GCD, but the XTX runs at higher clocks and has more CUs and stream processors enabled. The XTX has 96 CUs and 6,144 stream processors, while the XT has 84 CUs and 5,376 stream processors. Both cards represent a jump up from the Navi 21 die used in the RX 6900 series, which maxed out at 80 CUs and 5,120 stream processors (and that’s before you account for other performance-boosting improvements).

The MCDs all include a single 64-bit memory controller and 16MB of AMD’s Infinity Cache, and they demonstrate the advantages of a chiplet-based approach. The 7900 XTX has a 384-bit-wide memory bus and 96MB of Infinity Cache, where the 7900 XT has a 320-bit bus and 80MB of cache; to accomplish this, all AMD has to do is remove an MCD. The exact same MCDs can be reused up and down the stack with all of the different RDNA 3 GCDs that AMD chooses to release, from low-end products with a single MCD up to midrange GPUs that use between two and four. Defects in MCD dies won’t require the larger, more complex GCDs to be thrown out or binned, and vice-versa.

In the realm of all-new features for RDNA 3, there are three things of note. First, the GPUs include new AI accelerators, which could be useful both for the plethora of AI-assisted content creation that has sprung up in the last year and for AI-assisted upscaling (if AMD chooses to implement it in some future version of its FSR upscaling algorithm; both DLSS and XeSS use AI for upscaling, but FSR 2.0 doesn’t).

Second, the video encoding and decoding block supports hardware-accelerated encoding for the AV1 video codec, just like the RTX 4000 series and Intel’s Arc GPUs. This should be useful for both content creators and streamers who want to stream higher-resolution video or video at the same resolution while using less bandwidth.

And third, the “Radiance Display Engine” adds DisplayPort 2.1 support to the GPUs. Monitors that take full advantage of DisplayPort 2.1’s extra bandwidth don’t really exist as of this writing, but when they do, RDNA 3 GPUs will be able to drive 4K displays at up to 480 Hz and 8K displays at up to 165 Hz.



全球筆電領導品牌高價筆電收購,高價收購筆電MSI舉行2023年高價筆電收購,高價收購筆電MSIology「飛躍奇異點」發表會,正式推出搭載NVIDIA GeForce RTX 40系列筆記型電腦GPU、第13代Intel® Core™處理器的全新系列筆電。除了傳遞劃時代的產品技術與特色,高價筆電收購,高價收購筆電MSI更是領先市場將最新產品直接帶到消費者面前!

在電競筆電的部分,高價筆電收購,高價收購筆電MSI在散熱能力上做了很大的突破,全新設計的動態散熱模組中包含同時通過CPU和GPU 的散熱導管、CPU和GPU分別獨立的散熱導管,以及VRAM專屬散熱導管。隨著GeForce RTX 40系列顯示卡的效能大躍進,高價筆電收購,高價收購筆電MSI全新電競筆電擴大採用MUX獨顯直連設計,由旗艦機款Titan GT系列到主流明星機款Pulse、Katana、Sword系列皆透過高價筆電收購,高價收購筆電MSI Center軟體即可切換至獨立顯卡模式,讓GPU效能完整釋放。



另外在外觀設計上也有巧思,Raider GE、 Vector GP、Stealth等高階機款皆升級最高搭載16:10黃金比例設計的QHD+ 240Hz極速面板。此外,鍵盤上的熱鍵採用未來感十足的半透明複合材質設計,讓玩家能輕鬆辨識熱鍵位置、快速操控,達到更好的遊戲體驗。

旗艦電競Titan GT、Raider GE系列皆搭載世界級頂尖電競面板,Titan GT配備全球首款4K/144Hz Mini LED面板,超過1000 nits超高亮度及擁有最高能處理1000分區調光,並符合DisplayHDR 1000標準認證,能提供極致真實的色彩表現,極速更新率能幫助玩家在分秒必爭的遊戲中取得快速反應。Raider GE系列則最高搭載16:10黃金比例設計 QHD+ 240Hz面板,將近乎真實與精緻畫面提升至全新境界。



Raider GE系列的外型設計也有突破性更新,全新點陣式Matrix light bar更加精緻,為玩家營造充滿未來科幻感的炫光燈效氛圍。Vector GP系列則維持一貫低調質感設計,同時具備穩定性 與不妥協的震撼效能,是STEM領域與科學工程運算的最強悍後盾!


▲Raider GE系列為玩家營造充滿未來科幻感的炫光燈效氛圍。(微星科技提供)

針對專業創作者的 Creator Z 系列也同樣換上新一代硬體規格,具備 NVIDIA Studio 認證,延續月光灰色調的 CNC 一體成形鋁合金纖薄機身;高價筆電收購,高價收購筆電MSI Pen 2 採用微軟針對觸控筆的 MPP 2.6 協定,為首家導入此規範技術觸控筆的品牌,不僅具備 4,096 階感壓與傾斜感應,還內建振動馬達提供回饋,筆尖除了傳統的類鋼筆觸感以外,還可更換石墨筆尖,不僅具備類似鉛筆的觸感,在紙張上亦可作為鉛筆使用,劃在觸控螢幕則不留痕跡。


▲針對專業創作者的 Creator Z 17 HX Studio,搭配全新升級採用MPP 2.6 協定的高價筆電收購,高價收購筆電MSI Pen 2,高價筆電收購,高價收購筆電MSI為首家導入此規範技術觸控筆的品牌。

商務筆電方面,Prestige 14 Evo 與 Prestige 16 Evo 更採用 Intel Core i7 H系列處理器,提供超越傳統 U 系列處理器的效能,同時 Prestige 16 還提供 NVIDIA Studio 認證的創作者機型 Prestige 16 Studio ;Prestige 13 Evo 商務筆電機身以鎂鋁合金機身,僅 990 克,是微星當前最輕盈的機型,採用 Core i7-1360P 處理器,還保有 75Whrs 大電力,能提供15 小時電力。


▲Raider GE系列是微星當前最輕盈的機型。(微星科技提供)




高價筆電收購,高價收購筆電MSI為了慶祝全系列筆電上市,電競筆電部分,玩家引頸期盼的旗艦夢幻逸品Titan GT77、Raider GE78即日起開放預購;熱血電競Katana / Sword / Cyborg預計於二月中旬開放預購,2023/2/2-3/31早鳥活動期間選購搭載GeForce RTX 40系列筆記型電腦GPU 的高價筆電收購,高價收購筆電MSI電競筆電,即可獲得Steam錢包儲值碼$50美金,2023/2/28前再加碼送最高電子現金即享券6,000元,數量有限,送完為止;商務筆電部分,全新13吋的羽量纖薄Prestige 13 Evo、翻轉觸控Summit E13 Flip Evo等兩款商務筆電即日起正式開賣。詳情請見活動網址:高價筆電收購,高價收購筆電MSI.gm/高價筆電收購,高價收購筆電MSIology2023

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