Hellhound AMD Radeon™ RX 7900 GRE 16GB GDDR6

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RADEON™ RX 7900 GRE

RX 7900 GRE 16G-L/OC

Hellhound的遊戲體驗

Hellhound 將繼續在遊戲世界中作為堅定的守護者,致力於提供可靠的遊戲體驗。它的設計優雅簡單且力量強大，隨時準備在玩家需要時展現其力量。這一代的地獄犬增加了紫晶色LED燈，能為您的電腦配備帶來不同的氣氛。
專為不妥協的堅毅與性能而生

PowerColor Hellhound 7900 GRE 是為了耐用與性能而精心打造的。其金屬加固背板增加了一層保護和剛性，而雙BIOS功能在不同性能模式間無縫切換。採用14層高品質PCB，以提高訊號品質並延長使用壽命。
1. 強化金屬背板

2. 雙BIOS模式

3. 高品質PCB設計

4. 車用級電源模組DrMOS搭載IMON即時監控

5. 純銅鍍鎳熱管

6. 全新粉紫色燈效

7. 高效環形扇葉
日製雙滾珠軸承

採用高規格日製進口雙滾珠軸承設計，摩擦係數更小，帶來更優質的散熱效果；相較油封軸承，提高2倍以上的使用壽命。
風扇智能啟轉

最可靠的遊戲夥伴，最高效的散熱模式。藉由卡上搭載智能晶片偵測GPU溫度變化：

溫度達60度時，風扇開始運轉；

當溫度低至50度時，即自動停轉。

降低功耗同時達到更優良的降噪效果，延長風扇使用壽命。
高效能環形扇葉

為遊戲熱血沸騰的你，打造最酷涼的體驗。

新世代環形扇葉設計，升級配置高達9片扇葉，在同級靜音要求下，不僅提升風扇轉速，同時提供更好的風壓、風流，相較前一代，溫度可降低至少3度以上，達到最有效的散熱效果。
大面積銅底直觸

無時無刻，高效率導熱。

內建大面積平滑鍍鎳銅底，覆蓋GPU及記憶體全域，可大量且快速地吸收熱能並均勻散出，使晶片在急速運轉下仍可以維持高效散熱。
直列式鋁鰭片設計

直列式鋁鰭片密集排列，覆蓋於PCB上，使外部空氣保持在低噪音產生的情況下順利流通至熱源處，再由密集排列的鰭片將熱氣均勻分散帶走，有效降溫。
低擾流風扇轉向

PowerColor Hellhound RX 7900 GRE 三風扇之中央風扇採反轉向設計，減少進風時與兩側風扇間的空氣亂流造成的抵銷效果，藉此提升風流與風壓，進而在維持高效散熱效率的同時降低噪音，提供更安靜的遊戲環境。
最佳化熱導管配置

5根6φ抗氧化鍍鎳銅管緊密排列於PCB上，大範圍包覆GPU及記憶體發熱處，將散熱功效推至極致，大幅降低顯卡整體溫度。
車用級電源模組DrMOS搭載IMON即時數位監控

成為每一個玩家在盡情玩樂時最安穩的後盾，Hellhound採用9+2+1相供電設計，另有2+1相記憶體專屬供電，更配備全新IMON功能，可個別監控並回報每一相位之電流及功耗至GPU，平衡電流負載，提供超頻時更好的穩定性及溫度保護。

MOS上搭載車用等級導電高分子電容，日系大廠用料，使用壽命長且具有高導電效率，有效降低傳導中電力損失。
高品質PCB設計

採用抗高溫14層高熱導率PCB板材，並含2oz電源層，降低高頻訊號傳遞過程中的衰減，滿足高階GPU對穩定度及大電流的需求。
造型金屬強化背板

堅硬的金屬材質背板強化整體支撐性，防止PCB彎折造成零組件損壞，背板上特殊造型開孔設計加快散熱。
全新迷幻紫燈色，展現Hellhound神秘風貌

新一代Hellhound增加迷幻紫LED燈色，同時保留冰藍主打色，玩家可透過卡上的三段式開關設計，輕鬆切換燈光效果，讓Hellhound的不同面貌主宰你的遊戲世界，豐富遊戲體驗，帶來不同的視覺饗宴。

冰藍主打色，展現高冷與優美；全新迷幻紫，散發神祕與魅惑。
雙BIOS模式，滿足不同情境需求

簡單一撥卡上切換鍵，便可輕鬆選擇BIOS版本。

超頻模式(OC)：你總是在遊戲中拚勁全力、勇往直前嗎？出廠預設的OC模式可讓風扇加速轉動，使顯卡維持低溫運作。

靜音模式(Silent)：喜歡安靜專注的遊戲環境？選擇靜音模式，讓顯卡在適中的溫度下維持相同功率，提供較溫和的風扇轉速，創造安靜的遊戲空間。
遊戲。
直播。
進化。

透過採用 AMD RDNA™ 3 架構的 AMD Radeon™ RX 7900 GRE 顯示卡，在遊戲及直播時體驗絕佳的效能、視覺效果和效率。完全沉浸在新一代桌上型電腦體驗，使用最先進的高刷新率顯示器，配有 16GB GDDR6 記憶體、先進光線追蹤和 AI 加速器、AV1 編碼，以及支援最新 DisplayPort™ 2.1 技術。透過 AMD 軟體一系列提升效能和減少延遲的功能所增強，Radeon™ RX 7900 GRE 可提供絕佳的高刷新 1440p 遊戲及直播體驗，還有額外顯示卡記憶體以升級到 4K。
遊戲

AMD Radeon™ RX 7900 GRE 顯示卡向遊戲玩家展現全新效能水準。採用 16GB 的 GDDR6 記憶體、統一 AMD RDNA™ 3 運算單元與新一代功能，如 AMD HYPR-RX，以實現 1440p 和更高的先進高刷新率遊戲效能。AMD Radiance Display™ Engine 和 DisplayPort™ 2.1 讓您更深度地獲得沉浸式體驗，在 8K 設定下體驗影片播放和遊戲多達 680 億種顏色。
直播

準備好用您最喜愛的軟體 OBS Studio，搭配全新硬體 AV1 編碼器，迎接次世代的高保真度直播。Radeon™ RX 7900 GRE 顯示卡具備更高的編碼效能和增強的直播視訊品質，是遊戲玩家和實況主兩方的終極即插即用解決方案。啟用 AMD 降噪功能消除環境噪音並與觀眾或隊友清晰溝通。
進化

將 AMD Radeon™ RX 7900 GRE 顯示卡與 AMD Ryzen™ 處理器相結合來啟用 AMD 智慧型技術。您可以釋放卓越效能，在遊戲中佔據優勢。利用 AMD Software: Adrenalin Edition™ 應用程式（含有防彈驅動程式）提升您的 AMD Radeon™ RX 7000 系列顯示卡，獲得最佳電腦遊戲體驗。
提升效能
提供最高保真度

AMD FidelityFX™ Super Resolution 技術將升級技術提高到更高水準。在支援的遊戲中提供難以置信的圖像品質，同時提高畫面刷新率。
AMD Radeon™ 超級解析度 (RSR) 將升級技術提高到更高水準。在支援的遊戲中提供難以置信的圖像品質，同時提高畫面刷新率。
效能讓一切變得簡單

啟用 AMD HYPR-RX 時可最大程度提升效能並將輸入延遲降到最低。AMD Fluid Motion Frames、AMD Radeon™ 超級解析度、AMD Radeon™ Boost，以及 AMD Radeon™ Anti-Lag 技術如今攜手合作，可在不斷增加的遊戲作品中，為遊戲玩家提供提升的效能。

分類目錄

產品特色
產品規格
榮耀金典

產品特色

Optimized for Windows 11 AMD Radeon™ RX 7000 Series Graphics power the ultimate Windows 11 gaming experience with optimized support for DirectX® 12 Ultimate, AutoHDR, and DirectStorage.	AMD RDNA™ 3 Architecture with Hardware Raytracing The AMD RDNA™ 3 architecture features industry-advancing chiplet technology to deliver next-generation performance, visuals, and power efficiency. Discover new levels of performance with advanced AMD RDNA™ 3 compute units, featuring redesigned raytracing accelerators for incredible performance while improving image quality.
AMD FreeSync™ Technology Take full advantage of the AMD Radeon™ RX 7000 Series graphics cards by pairing with a certified AMD FreeSync™ technology-enabled monitor to enable an exceptional stutter and tear-free gaming experience with high refresh rates, low latency, and stunning HDR.	Radeon™ Anti-Lag Less lag equals more wins. Radeon Anti-Lag reduces latency, providing ultra-fast response time giving you a dynamic edge over your competition.
Radeon™ Boost Radeon Boost delivers extra performance and improves game smoothness when fast on-screen character motion is detected via user input.	AMD FidelityFX™ Super Resolution 3 technology AMD FidelityFX™ Super Resolution 3 (AMD FSR 3) is the synergy of next-level AMD temporal upscaling technology and AMD Fluid Motion Frames interpolation technology designed to deliver massive performance boosts with incredible image quality in supported games.

本文提供的全部訊息僅供參考。 PowerColor 保留隨時修改或更改內容的權利，恕不另行通知。

產品規格

顯示晶片	RX 7900 GRE 16G-L/OC
記憶體	16GB GDDR6
流處理器	5120 Units
GPU核心時脈(OC)	up to 2013MHz(Game)¹ up to 2366MHz(Boost)²
GPU核心時脈(STD/Silent)	up to 1927MHz(Game)¹ up to 2293MHz(Boost)²
記憶體速度	18.0 Gbps
記憶體介面	256-bit
DirectX® 支援	12
介面規格	PCIE 4.0
輸出介面	1 x HDMI 2.1，3 x DisplayPort 2.1 (only 2x simultaneous DP2.1 connections can be supported)
客製化或特殊規格

Feature Support

OpenGL	Support
AMD Stream 技術	Support
AMD Eyefinity 技術	Support
AMD Smart Access Memory 技術	Support
更多資訊，請參閱 AMD 官方網站

最高解析度

VGA
DVI
DisplayPort	7680×4320
HDMI	7680×4320

電源 / 顯卡尺寸

顯卡尺寸	322mm134mm50mm 332mm147mm50mm(with bracket)
最低電源供應 (W)	750W³
電源接口	Two 8-pin PCI Express Power connectors

備註

¹Game Clock(遊戲時脈) 是泛指一般遊戲應用時的GPU時脈, TGP (Total Graphics Power) 則會因為執行不同的遊戲而有所差異。
²Boost Clock是在GPU重載時能跑出的最高頻率，然而，是否能達到此頻率或是能持續多久時間，則會依據幾個因素而有所影響，例如: 散熱狀態，軟體的應用或是負載狀態。
³AMD Radeon RX 7900 GRE 顯示卡的建議電源在使用 12V 輸出功率> 65A 時，至少為 800W 或更大。系統電源的建議最低瓦數是以配置 AMD Ryzen 9 7950X 處理器，加上其他系統元件之一般電力需求的電腦為基準。您的系統需求可能會有所不同。

本文提供的全部訊息僅供參考。 PowerColor 保留隨時修改或更改內容的權利，恕不另行通知。
The terms HDMI, HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.

產品配件

本文提供的全部訊息僅供參考。 PowerColor 保留隨時修改或更改內容的權利，恕不另行通知。

榮耀金典

	profesionalreview Spain	You can now download more performance for RX 7900 GRE AMD has enabled the memory overclocking for Radeon RX 7900 GRE which results in higher performance. AMD’s latest driver update has unlocked full overclocking support for the Radeon RX 7900 GRE “Golden Rabbit Edition,” a model previously confined mainly to the Chinese market before its […]
	LanOC USA	The Hellhound cards from PowerColor have been popular and I completely get it. The whole over the top “gamer” designs get old and something that bridges the gap between that and a basic card design is always nice. In the case of the Hellhound RX 7900 GRE they have gone even simpler than with the Hellhound RX 7900 XTX, it has a completely flat fan shroud with just a touch of chrome around the three fans for styling. All of the flash is tied in with the clear fans that have lighting but I do have to point out that you are locked in with the two Hellhound lighting colors just like with the XTX. That is a purple and a blue and both do look great but I would love to have a white option for times those don’t fit with your build and I know some people will be disappointed there isn’t RGB to match the lighting perfectly with the rest of your build. The craziest thing for me with the Hellhound RX 7900 GRE is the crazy name compared to how clean and simple the design is, this feels a lot more like a card like Asus’s ArtPro lineup.
	GeekNetic Spain	The version of this chipset signed by PowerColor takes advantage of the PCB and cooling designed for the RX 7800 XT, a similar consumer graphics card, to achieve outstanding performance in this GPU with very low noise levels and a size compatible with box formats more widespread. It occupies “only” 2.5 slots so it is not a huge card and its working temperatures, around 50 degrees, allow for a silent and efficient user experience.
	Elchapuzasinformatico Spain	Focusing on what the PowerColor AMD Radeon RX 7900 GRE Hellhound itself offers, we have a triple cooler that offers sensational performance. We will have very controlled temperatures and minimal noise, barely audible above the ambient noise.
	Guru3D Nederland	The HellHound edition graphics card offers enhanced power allocation and increased clock speeds, leading to slightly faster performance than its counterparts from other board partners, with a performance edge of approximately 2-3%. The card impresses with its quiet operation, even when set to performance BIOS mode. Under intense gaming conditions, it maintains a temperature around 55-60 degrees Celsius, which is excellent. Despite the higher price, the card's performance and aesthetics make it a strong contender among RX 7800 GRE models.
	Xda USA	PowerColor makes some excellent GPUs and the Hellhound Radeon RX 7900 GRE is a decent graphics card. It's let down by the AMD GPU that powers it. It's simply not that much better than the 7800 XT or 6950 XT, making it a tough sell, and you can forget 4K gaming, which is where the 7900 XT comes into play. It's quiet under load and the three fans are more than capable of keeping temperatures low. At 1080p and 1440p, this GPU performs well with excellent results across the board.
	PCMag USA	If f you’ve got around $549 to spend and are one of the many gamers who prefer AMD over Nvidia, then an AMD Radeon RX 7900 GRE is probably the graphics card you should buy. If you don’t care who makes your graphics card and really can’t afford to go past $549, this is also still the card you should probably buy.
	TechPowerUp Germany	"PowerColor's RX 7900 GRE Hellhound comes with a much better cooling solution than all the other RX 7900 GRE cards that we've tested so far. Our apples-to-apples noise-normalized cooler comparison test confirms that at the same heat load and noise level, the Hellhound is between 8 °C and 13 °C cooler than competing models from Sapphire and ASRock—a big difference. Temperatures are fantastic, reaching just 59 °C at full load. What makes this even more impressive is that the card is running whisper-quiet in this state. Just 25 dBA is virtually inaudible, especially when the card is installed in a case with other actively cooled components. Remember, this is full gaming load, not idle! These are impressive numbers and PowerColor has got one more ace up their sleeve. Thanks to the card's dual BIOS capability, you may activate a "quiet" BIOS, which runs the card at even lower fan speeds and slightly reduced power limit. Now the card emits just 23 dBA under full load, which is virtually inaudible—on an open bench, in a quiet room with all other noise sources turned off—great job, PowerColor!"
	wccftech Canada	AMD has removed the memory OC limits from its Radeon RX 7900 GRE GPU in latest drivers, allowing for some impressive performance uplifts.
	videocardz USA	You can now download more performance for RX 7900 GRE AMD has enabled the memory overclocking for Radeon RX 7900 GRE which results in higher performance. AMD’s latest driver update has unlocked full overclocking support for the Radeon RX 7900 GRE “Golden Rabbit Edition,” a model previously confined mainly to the Chinese market before its […]