英偉達發佈RTX A2000 GPU，小巧、節能是亮點，可輕鬆裝入小型工作站

{"type":"doc","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"北京時間8月10日，在今年的SIGGRAPH(計算機圖形圖像特別興趣小組)上，英偉達正式發佈了工作站級專業顯卡 — RTX A2000 GPU。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/37\/b8\/37cb8bb38aeb6724e8b33795d790f2b8.png","alt":null,"title":"","style":[{"key":"width","value":"75%"},{"key":"bordertype","value":"none"}],"href":"","fromPaste":false,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"作爲最小巧、最節能的GPU，英偉達 RTX A2000適用於各種標準和小型工作站，使用戶更容易從任何地方訪問RTX技術。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"英偉達的RTX技術具有實時光線追蹤和AI加速能力，能夠簡化最複雜的設計任務流程，例如飛機和汽車設計、電影中的視覺效果以及大型建築設計等。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"“A2000重新定義了主流專業GPU，無論是實時光線追蹤性能，還是基於人工智能的加速，或者單精度的渲染和計算性能，都獲得了長足提升”，英偉達中國區高級技術市場經理施澄秋介紹道。"}]},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"新一代RTX技術"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"RTX A2000是面向專業人士的最高性能薄型雙路GPU。它結合了最新一代RT Core、Tensor Core和CUDA Core與6GB ECC顯存於一身，其小巧的外形適用於各種系統。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"RTX A2000採用了英偉達 Ampere架構中的最新技術："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"bulletedlist","content":[{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"第二代RT Core：適"},{"type":"text","text":"用於所有專業工作流程的實時光線追蹤。開啓RTX後，渲染性能比上一代提高了多達5倍；"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"第三代Tensor Core："},{"type":"text","text":" 用於在GPU架構中支持AI增強工具和應用；"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"CUDA Core："},{"type":"text","text":" 吞吐量比上一代FP32提高了多達2倍，適用於大型圖形和計算工作負載；"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"高"},{"type":"text","marks":[{"type":"strong"}],"text":"達6GB的GPU顯存"},{"type":"text","text":"：支持ECC內存，這是英偉達首次在其2000系列GPU中支持ECC內存以實現無差錯計算；"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"PCIe Gen 4"},{"type":"text","text":"：吞吐量增加了一倍，帶寬比上一代提高了40%以上，用於加速GPU的進出數據路徑。"}]}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"RTX A2000專爲日常工作流程而設計，專業人士可以開發逼真的渲染、構建精確的物理模擬並使用AI加速工具。利用這款GPU，藝術家可以創造出絢麗多彩的3D世界、建築師可以設計並在虛擬空間中探索新一代智能建築和住宅..."}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"新款GPU顯存爲6GB且帶有糾錯碼（ECC），可以保持數據的完整性，使計算精度和可靠性不受影響，這尤其有助於醫療和金融服務領域。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"據悉，英偉達 RTX A2000臺式機GPU將自10月起搭載於華碩、BOXX Technologies、戴爾、惠普和聯想等製造商生產的工作站。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"疫情之下，遠程辦公日漸常態化，遠程進行項目協作比以往更加頻繁，英偉達 RTX技術還能夠爲協作和模擬平臺 — Omniverse提供支持，保障多支團隊能夠在不同的軟件應用中對單個3D設計進行實時迭代。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"據瞭解，首批採用RTX A2000的公司包括Avid媒體公司、Cuhaci & Peterson和Gilbane建築公司等。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"Lubrizol Company旗下公司 Avid的產品開發部機械工程師兼SOLIDWORKS認證專家Connor Reddington表示：“英偉達 A2000讓我們的建模速度變得更快、更高效。我們不再需要坐在那裏浪費寶貴的時間等待圖形渲染，而且複雜幾何圖形的查看也變得更加順暢。”"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/07\/cb\/0787ce6d9cf5f841fbd9f1e13e430acb.png","alt":null,"title":"","style":[{"key":"width","value":"75%"},{"key":"bordertype","value":"none"}],"href":"","fromPaste":false,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":"center","origin":null},"content":[{"type":"text","marks":[{"type":"italic"},{"type":"size","attrs":{"size":10}}],"text":"用於實現3D打印部件輕量化的自定義晶格枕狀結構。圖片由Avid提供。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"Cuhaci & Peterson數字業務部總監Steven Blevins表示：“與上一代GPU相比，英偉達 RTX A2000加入了RT Core，爲逼真的可視化處理帶來了驚人的渲染速度。”"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"Gilbane建築公司虛擬設計和建築經理Ken Grothman表示：“英偉達 RTX A2000的小尺寸、低功耗設計非常了不起，這款產品適用於幾乎所有現有的工作站機箱。”"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/b0\/28\/b0a40939b74be96ecf61721ba5924c28.png","alt":null,"title":"","style":[{"key":"width","value":"75%"},{"key":"bordertype","value":"none"}],"href":"","fromPaste":false,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":"center","origin":null},"content":[{"type":"text","marks":[{"type":"italic"},{"type":"size","attrs":{"size":10}}],"text":"Autodesk Revit中的建築模型與點雲數據。圖片由Gilbane建築公司提供。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}}]}