中美AI晶片大戰:華為挑戰Nvidia霸主地位




中美人工智能晶片戰爭升級

2025年5月16日

美國和中國之間的地緣政治緊張局勢正在推動中國供應商開發自主人工智能晶片(ASIC)的熱潮,根據市場研究機構TrendForce的最新研究。

與此同時,中國的人工智能伺服器市場正在適應2025年4月生效的新美國出口管制,這將使像NVIDIA和AMD等進口晶片的份額從2024年的63%降至2025年的約42%,TrendForce預計。

減少依賴
————

國內中國晶片製造商,如電子巨頭華為,正在將其在人工智能晶片市場的份額提高到約40%,與今年預計進口晶片的份額不相上下。中國政府正在通過促進國內人工智能處理器的政策推動這一增長,TrendForce表示。

開發ASIC的競爭預計將:

* 減少對NVIDIA和AMD的依賴
* 增強中國供應鏈
* 獲得對成本和性能的更大控制權

中國的人工智能晶片開發競爭始於美國商務部工業和安全局(BIS)進一步限制華為人工智能晶片的使用新規。

任何使用這些設備的人都需要獲得許可證,否則將面臨刑事或行政處罰。

誰在開發?
—————-

中國國內需求的主要人工智能晶片開發商包括華為,其半導體與NVIDIA的產品最為接近。該公司在國內互聯網巨頭和DeepSeek的LLM生態系統的支持下,有望挑戰NVIDIA在人工智能伺服器市場的主導地位,憑藉其昇騰人工智能晶片。

國內中國供應商賽靈思正在擴大其思元晶片系列,用於雲端的人工智能訓練和推理。該公司預計將在2025年增加部署。

其他正在開發的ASIC包括:

* 阿里巴巴的瀚光800晶片
* 百度昆侖III
* 騁騰的Enflame ASIC

總的來說,這一趨勢預計將推動全球人工智能伺服器市場走向分裂的生態系統——中國市場和區域外的市場,TrendForce表示。

作為編輯,我認為這篇文章揭示了中美之間在人工智能晶片領域的競爭態勢。中國政府正在積極推動國內晶片製造商開發自主人工智能晶片,以減少對進口晶片的依賴。這種趨勢不僅影響中國市場,也可能對全球人工智能伺服器市場產生深遠影響。

此外,美國政府的出口管制政策進一步加劇了這種競爭態勢。NVIDIA和AMD等美國晶片製造商可能會面臨更大的挑戰,以維持其在中國市場的份額。同時,中國國內晶片製造商,如華為和賽靈思,將有機會進一步擴大其市場份額。

然而,這種競爭態勢也帶來了一些挑戰和風險。中國國內晶片製造商需要克服技術和資金等方面的障礙,才能開發出具有競爭力的自主人工智能晶片。同時,美國政府的出口管制政策可能會引發貿易戰和技術封鎖,進一步加劇全球經濟的不穩定性。

總的來說,這篇文章為我們提供了中美人工智能晶片競爭態勢的深入見解,也提醒我們關注這一趨勢對全球經濟和技術發展的影響。

🎬 YouTube Premium 家庭 Plan成員一位 只需 HK$148/年

不用提供密碼、不用VPN、無需轉區
直接升級你的香港帳號 ➜ 即享 YouTube + YouTube Music 無廣告播放

立即升級 🔗

🎨 Nano Banana Pro 圖像生成器|打幾句說話就出圖

想畫人像、產品圖、插畫?SSFuture 圖像生成器支援 Flux Gemini Nano Banana Pro 改圖 / 合成, 打廣東話都得,仲可以沿用上一張圖繼續微調。

🆓 Flux 模型即玩,不用登入
🤖 登入後解鎖 Gemini 改圖
📷 支援上載參考圖再生成
⚡ 每天免費額度任你玩
✨ 即刻玩 AI 畫圖
Base Setup
keep 100 percent facial information adherence of the attached image and turn her into a lone traveler posed on a sunlit desert dune ridge, captured as a live action photograph or movie still, not an illustration or CGI render, with a sexy, confident, heat soaked editorial mood.

Shot and Camera
Full body shot from slightly low height, framing her on the right third, with sweeping dunes rolling into the distance on the left, using a wide cinematic lens feel that keeps the landscape vast and minimal.

Identity and Pose
She has a slim, toned build, medium height impression, sun kissed skin, and long loose hair blown by the wind. She stands barefoot on the crest, one leg forward so the hip shifts naturally, one hand resting on her upper thigh and the other lightly gripping a sheer wrap at her side, wearing a high cut desert bikini with a gauzy open sarong that shows plenty of leg and midriff without nudity, head turned over her shoulder with a subtle, knowing smile, 8k Photorealistic and hyper realistic.

Lighting and Environment
Harsh midday sun from high right casts crisp shadows along her body and the dune ripples, with soft sky bounce filling the shadows enough to keep detail. The sand textures, wind carved ridges, and pale blue sky remain exactly like the reference, with faint footprints and slight imperfections grounding her on the slope.

Masking and Constraints
Change only by adding the subject and her wardrobe, keep dune shapes, lighting direction, perspective, horizon line, and white balance identical, preserving realistic body proportions and clear contact between her feet and the sand. Absolutely no added text, no painterly or toon look, no CGI plastic skin, no see through fabric on intimate areas, no warped limbs or floating feet, strictly require consistent perspective, natural film like grain, fine skin texture and sand detail, and physically correct contact shadows in the sand depressions around her feet. Use the original face exactly as it is, without changing a details. A full-body photograph of a glamorous female model in a vibrant, retro 1950s pin-up style bikini. The lighting should be bright, sunny, and highly saturated, evocative of a vintage summer advertisement or a pop art aesthetic.
Model & Outfit:
• Model: A slender woman with a confident, slightly posed expression.
• Hair & Accessories: A white and blue patterned headband tied in a bow. Bold, dark cat-eye sunglasses. Large gold hoop earrings and thick, stacked gold bangle bracelets on both wrists. Bright red lipstick.
• Swimwear: A two-piece retro bikini with a high-waisted bottom and a halter-neck top. The top is turquoise/teal with white polka dots, featuring a large bow detail at the bust. The bottom is a contrasting, high-rise, ruched style in pale peach or coral with small dark polka dots.
Setting & Composition:
• Location: A mid-century modern-style poolside scene on a bright sunny day.
• Background Details: A sparkling blue swimming pool, several brightly colored lounge chairs (yellow, teal, pink), and large beach umbrellas (striped orange and white). There are large, bright flotation devices (yellow, teal, orange inner tube) scattered around the edge of the pool.
• Composition: Vertical, full-body shot. The model is centered, and the background is slightly blurred (shallow depth of field) to keep the focus on the model.
Aesthetic Keywords:
• Vibrant, High Saturation, Retro Summer, 1950s Pin-up, Mid-Century Modern, Pop Art, Poolside Glamour, Commercial Photography, Magazine Ad, Halter Bikini, High-Waisted, Sunny Day. Create a sticker set maintaining 100% of the woman's original facial features from the provided image. Do not alter the face, focusing on ultra-realistic details of the facial structure, eyes, eyebrows, nose, mouth, and expression. The final face must be realistic, not cartoon-like. She has long, voluminous hair.
1. Makeup:Maintain Original Face: We will preserve the structure of your face, eyes, eyebrows, nose, mouth, and expression as closely as possible to the original image to maintain naturalness and uniqueness, while adjusting the tone to be softer:

Eyes: Slightly reduce the sharpness of the Cat Eye eyeliner to a thin line close to the lash line for a softer look, while still maintaining eye definition.
Eyeshadow: Use natural tones like light brown, peach, or beige.
Eyebrows: Original shape, but brushed up to look softer and more natural.
Lips: Glossy, pink-tinted, nude-pink, or coral-toned lipstick/tint to make the lips look full and moisturized. Focus on a bright but not overly intense look.
2. Hairstyle:Natural Voluminous Long Hair: Her hair is long and flowing, but the styling will emphasize natural volume and movement. Soft, natural waves.
3. Outfit:

Attire: A white open-back bodysuit paired with distressed, faded blue denim shorts. There is a message "Kunika" on the shirt.
Shoes: Elegant, simple open-toe flat sandals.
Accessories: Styled freely and fittingly for each scene.
4. Poses & Sticker Elements:Poses: Various poses such as waving, jumping, walking playfully, reading a book, holding up a sign, cheering with both hands, stretching, or making a celebratory gesture, to create a cheerful and friendly atmosphere.Decoration: Include elements like small rainbows, sparkling stars, clear bubbles, hearts, balloons, or light-colored dots to decorate and enhance the fun of each sticker scene.Style: Thin black border around the sticker. Use a modern, rounded 'Itim' style font for the text.Text: Add short emotional phrases written in a cute, beautiful script near the sticker (no speech bubbles/text boxes):

"Hello"
"Love you"
"Submitting work"
"Great"
"Got it"
"Thanks!"
"Wait a sec"
"Ready to care"
"Fight"
"Let's do it"
"So cute"
"OK"
"Sweet dreams:
"Get well soon"
"555"
"You're welcome"
"HBD" 
"OMG" 
"Sorry"
"Got a headache" 
Guidelines: Do not include a text box. Ensure balanced composition with sufficient white space—not cluttered. Match the pose to the text.
Emphasis: Reiterate 'maintain 100% of the original face features from the provided image,' 'ultra-realistic facial detail,' and 'professional studio lighting on face (realistic face, not cartoon face).

Use Cantonese in the stickers.