Nvidia新AI神器:電腦輕鬆玩AI,RTX顯卡即刻升級!

Ai




Nvidia的新工具讓在電腦上運行AI變得輕而易舉

根據Nvidia在周二的博客文章中所述,該公司推出了一套新的AI工具,讓擁有RTX硬件的用戶能夠更輕鬆地在本地運行AI模型。這些工具被稱為Nvidia NIM微服務,適用於包括最近推出的50系列在內的RTX顯示卡,用戶可以在自己的設備上輕鬆安裝AI應用,以協助文本、圖像和代碼生成。其他用途還包括語音處理、PDF提取和計算機視覺。其目標是讓使用過程變得盡可能簡單。如果你擁有一台搭載RTX的電腦,只需下載所需的NIM應用並運行即可。例如,如果你想轉錄一堂課的講座,只需下載parakeet;如果你錄製的歌曲的聲音不清晰,只需下載studiovoice。這些本地AI模型還應該能在即將推出的Nvidia DGX專用AI電腦上運行。

在本地運行模型的好處在於從長遠來看可以節省開支。使用像OpenAI的ChatGPT或Google的Gemini等服務時,用戶在生成內容的數量上有一定限制,超過後需要付費。對於一般任務,大多數人不會達到這些限制,但在某些特定情況下,成本可能會累積。相比之下,本地模型對生成內容的類型限制較少,數據也保留在設備上,這對於處理敏感資料時非常方便。

Nvidia在這方面並未立即回應評論請求。

Nvidia在AI領域中是一家極為重要的公司。其芯片助力了新AI模型的開發,包括來自OpenAI、Google和DeepSeek的模型。由於每家主要科技公司都依賴Nvidia的硬件來推進AI的進步,這使得Nvidia的市值達到了天文數字。去年,Nvidia的市值達到3兆美元,現在回落至更“謙虛”的2.8兆美元。

然而,通過數千英里外的伺服器運行所有AI服務也是一項艱鉅的任務。這就是為什麼許多公司開始在本地設備上實施小型AI功能的原因。例如,iPhone 16和Google Pixel 9可以在不依賴雲端GPU集群的情況下生成圖像、編輯照片或總結文本。這使得過程更快、更高效。PlayStation 5 Pro也利用AI來提升圖像質量,並且據傳Nintendo Switch 2也會這樣做。Nvidia、AMD和Qualcomm等芯片製造商都在努力製造能夠處理更多AI任務的硬件,以持續吸引大型科技公司的投資。

雖然與NIM無關,但Nvidia還為遊戲玩家提供了一些新消息。Nvidia應用中推出了一款名為Project G-Assist的實驗性AI助手。G-Assist可以幫助用戶優化其應用和遊戲,並提供實時診斷和性能優化建議。因此,如果你想要在《刺客教條:暗影》中榨取每一幀畫面,G-Assist將會提供幫助。此外,G-Assist還有一個Google Gemini插件,這意味著如果你對在《Apex Legends》中使用何種角色或者玩《暗黑破壞神4》的技巧有疑問,可以立即獲得答案。

這篇文章清楚地展示了Nvidia如何透過其新推出的NIM微服務來簡化本地AI模型的使用,這不僅有助於降低用戶的成本,還能提高數據的安全性。隨著AI技術的快速發展,越來越多的公司選擇將AI功能本地化,這不僅提升了用戶體驗,也促進了硬件技術的進步。值得注意的是,這種趨勢可能會引發對數據隱私和安全性的更多關注,因為用戶將更多敏感信息存儲在本地設備中。這為未來的科技發展提出了新的挑戰和機遇,我們需要持續關注這一領域的變化及其對社會的影響。

以上文章由特價GPT API KEY所翻譯及撰寫。而圖片則由FLUX根據內容自動生成。

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{
"intro": "Create an ultra realistic 8K UHD DSLR editorial fashion photo based on the attached image as a reference of facial features, maintaining 100% likeness.",

"subject": {
"identity": "A beautiful real human woman styled as a modern high-fashion Cleopatra queen, maintaining 100% likeness to the reference image.",
"angle": "Full-body portrait captured at eye level with ultra-sharp clarity and no blur.",
"pose": "She stands confidently with one hand gently touching a tall carved pharaoh statue — the kind commonly found in Egyptian palace entrances — while her other hand holds an ornate cobra staff.",
"expression": "Regal, intense, and empowered.",
"hair": "Shoulder-length dark brown hair, sleek, glossy, and styled with subtle volume.",
"makeup": "Full glam with bold editorial colorful eye makeup — vibrant turquoise, sapphire blue, violet, and gold blended in a dramatic high-fashion shape, winged liner, glowing highlighted skin, sculpted cheeks, and glossy nude-rose lips."
},

"wardrobe": {
"outfit": "A luxurious high-fashion Egyptian couture gown with a dramatic, sexy silhouette — fitted bodice, flowing structured panels, iridescent fabrics, and metallic serpent-inspired embellishments wrapping around her hips and waist. The gown is elegant, regal, and runway-level extravagant.",
"footwear": "Flat Egyptian-style sandals with gold straps and gemstone accents.",
"accessories": "Opulent Egyptian jewelry including a golden collar necklace, serpent arm cuffs, gemstone earrings, and stacked bracelets.",
"headpiece": "A stunning Egyptian queen crown or headpiece featuring intricate gold filigree, gemstones, and a central cobra motif.",
"prop": "A tall ceremonial cobra staff with sculpted scales, gemstone inlays, and a dramatic raised cobra head."
},

"background": {
"location": "In front of the exterior wall of an Egyptian palace.",
"environment": "Ancient sandstone walls decorated with deep carvings and hieroglyphics. Beside her stands a traditional Egyptian palace statue — a tall carved pharaoh figure — which she touches with her hand. Warm golden desert sunlight illuminates the scene.",
"atmosphere": "Powerful, cinematic, regal — blending ancient Egyptian grandeur with high-fashion editorial aesthetics. No blur effect, all textures crisp."
},

"camera": {
"lighting": "Dramatic editorial lighting using strong directional sunlight with soft diffused fill, highlighting the gown’s texture, gold accents, and facial features.",
"lens": "50mm or 85mm prime lens for hyper-detailed realism.",
"settings": "ISO 100, f/5.6, 1/250 sec for a perfectly clear full-body image.",
"quality": "8K ultra-realistic, HDR, vibrant color grading with warm desert tones and high-fashion contrast."
}
} A low-angle, wide-lens street shot in a bustling cityscape (similar to Shibuya, Tokyo). A young woman crouches confidently beside a modified, glossy purple sports car with a Japanese license plate. She wears a black graphic tee, cargo pants, white sneakers, and silver jewelry. The background features tall glass skyscrapers, colorful billboards, neon signage, and warm late-afternoon lighting. Strong perspective distortion emphasizes the height of the buildings and the car’s aggressive stance. The mood is stylish, bold, and modern, capturing urban automotive culture with a cinematic, hyper-real aesthetic. High detail, high contrast, crisp reflections, editorial fashion vibe, dynamic street energy. Base Setup
keep 100 percent facial information adherence of the attached image and turn her into a lone night hiker standing in the shallow river at the mouth of the canyon, captured as a live action photograph or movie still, not an illustration or CGI render, with an alluring, confident, quietly sexy mood.

Shot and Camera
Three quarter body shot from slightly low height on the riverbank, placing her on the left third while the water leads into the dark canyon and the star filled sky dominates the top of the frame, preserving the original wide vertical composition.

Identity and Pose
She has a slim athletic build, natural proportions, medium length loose hair, and lightly tanned skin, 8k Photorealistic and hyper realistic. She stands barefoot in the water with one leg forward, hips relaxed, wearing a fitted cropped technical top and separate high waisted trail shorts with an open lightweight jacket slipping off one shoulder, one hand loosely holding a headlamp at her side and the other brushing hair from her face as she looks up at the stars.

Lighting and Environment
Keep the soft starlight and faint glow from the distant horizon, giving a gentle rim on her shoulders and hair while a subtle fill from the reflected sky reveals her features. The canyon walls, river reflections, pebbled shore, and dense star field stay exactly like the reference, with small ripples around her feet grounding her in the water.

Masking and Constraints
Change only by adding the subject and her outfit, keep lighting, perspective, white balance, canyon geometry, and river reflections the same, with realistic scale, body proportions, and clear contact between feet and water surface. Change only the requested element and keep lighting, perspective, white balance, pose, face geometry, body proportions, and silhouette the same, and absolutely avoid added text, painterly or toon styling, CGI look, blown highlights, banding, plastic skin, overly tidy backgrounds, or floating feet while requiring consistent perspective, consistent white balance, subtle film like grain, and physically correct contact shadows and reflections.