RTX 5090 玩《Cyberpunk 2077》:無DLSS 30幀都無?

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Nvidia的RTX 5090在《Cyberpunk 2077》中無法以30 fps運行

Nvidia雖然生產了一些最佳的顯示卡,但深度學習超採樣(DLSS)正日益成為其優越性的重要因素。在最近的一次RTX 5090遊戲測試中,這款旗艦顯示卡在最大設置下,即使關閉了DLSS,也無法維持平均30幀每秒(fps)的表現。

YouTuber PC Centric在2025年CES上對RTX 5090進行了短暫測試,結果顯示這款顯示卡在啟用光線追蹤的4K最高設置下,只有在DLSS開啟的情況下才能順利運行。

RTX 5090在DLSS 4下的遊戲表現

這次測試也證明了Nvidia即將推出的多幀生成技術的強大。當DLSS 4和4倍幀生成啟用,並將DLSS設置為性能模式時,RTX 5090達到了驚人的290 fps,延遲超過40毫秒。這是使用Nvidia的Reflex 1進行測試的,因為Reflex 2在這次測試中不可用。

當從性能模式切換到質量模式時,幀率已經大幅下降,平均約為200 fps,延遲也稍微增加。不過,對於像《Cyberpunk 2077》這樣的遊戲來說,200 fps已經足夠,因為這款遊戲並不是一個電子競技類型的作品。NotebookCheck指出,將幀生成從4倍降低到2倍對延遲的影響並不大。

完全關閉DLSS的影響

完全關閉DLSS顯示了RTX 5090在沒有任何增強效果下的實際性能,結果並不理想。去掉幀生成後,幀數降至約65 fps,但完全關閉DLSS後,RTX 5090甚至無法達到30 fps,這遠低於主機遊戲的水平,幾乎無法遊玩。

這並不意味著RTX 5090將會是一款糟糕的顯示卡。相反,它肯定會是Nvidia最好的產品,並且將比其前身有顯著的提升。然而,幀率的如此巨大差異無疑突顯了幀生成在現代AAA遊戲中的重要性。《Cyberpunk 2077》在4K下啟用光線追蹤的需求幾乎是當前最苛刻的。不論是遊戲優化的問題,還是顯示卡製造方式的轉變——可能兩者都有——幀生成的重要性正日益上升。

RTX 5090也在泄露的基準測試中被發現,這讓我們得以窺見其原始光柵化性能的提升。根據VideoCardz的報導,這款顯示卡在Vulkan測試中比RTX 4090快了多達37%。而在OpenCL測試中,RTX 5090的表現則快了多達15%。

如同往常一樣,必須記住,這類測試的結果不能一概而論。我們將在顯示卡的評測上線並可供購買時,才能了解全貌,最遲在1月30日。

這篇報導突出了現今遊戲技術中DLSS的重要性,尤其是在處理高需求遊戲時。RTX 5090的測試結果顯示,沒有DLSS的支持,顯示卡的性能將大打折扣,這不僅是對Nvidia技術的考驗,更是對遊戲開發商在優化方面的挑戰。未來的遊戲開發者需要考慮如何利用這些新技術,以確保即使在最苛刻的條件下,玩家也能享受到流暢的遊戲體驗。這也讓人思考,是否應該在顯示卡的設計中,將DLSS視為一個標準功能,而不僅僅是附加選項。

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 photo based on the attached image as a reference of facial features, maintaining 100% likeness.",

"subject": {
"identity": "A beautiful real human woman portrayed as Cleopatra, seated majestically on her royal Egyptian throne, maintaining 100% likeness to the reference.",
"pose": "Confident, elegant, and seductive seated posture with her back straight and shoulders relaxed. One hand rests authoritatively on the throne’s armrest while firmly holding a ceremonial cobra staff, and the other hand rests sensually on her thigh. Her legs are positioned to subtly reveal the high slit of her gown, radiating queenly dominance, power, and allure.",
"hair": "Long, thick, voluminous hair flowing past her shoulders, colored deep dark brown with a rich natural sheen. The hair is worn loose and sleek with soft natural movement, cascading elegantly down her back and framing her face in a regal manner.",
"makeup": "Bold royal Egyptian glam with highly colorful eye makeup. Her eyes feature layered pigments of turquoise, sapphire blue, emerald green, and molten gold, enhanced with dramatic black ink-style Egyptian eyeliner extending boldly beyond the outer corners in graphic, calligraphic strokes. Metallic accents and micro-shimmer highlight the inner corners. Skin remains warm, glowing, and luminous with sculpted bronze contours, peachy blush, and radiant highlights. Brows are full, strong, and queenly. Lips are soft nude-peach with a glossy, luminous finish to balance the intense eye look.",
"attire": "An ultra-luxurious, sexy Cleopatra couture gown in pure luminous white. The gown is body-hugging through the bodice and hips, featuring a plunging deep neckline adorned with gold filigree, crystal embellishments, and sacred Egyptian symbols. A dramatic thigh-high slit reveals her leg elegantly. Additional elements include gold-thread embroidery, sculpted drapery, and gemstone accents along the waist and slit. A long, ultra-sheer, lightweight cape made of fine translucent silk chiffon flows from her shoulders, delicately dusted with gold shimmer and subtle hieroglyphic motifs, adding movement and divine softness to her powerful presence.",
"crown": "An extraordinarily grand and opulent Cleopatra headpiece—the ultimate royal Egyptian crown. Crafted from radiant gold, it features a dominant central cobra (uraeus) with emerald and lapis lazuli gemstone eyes, flanked by winged sun disks, lotus engravings, and layered ceremonial plates. The crown rises elegantly with intricate detailing, inlaid gemstones, and divine symmetry, making it unmistakably royal, powerful, and legendary.",
"accessories": "Lavish layers of royal accessories including an oversized beaded broad collar necklace in gold, turquoise, lapis lazuli, and carnelian; stacked gold arm cuffs engraved with hieroglyphs; gemstone-studded bangles; multiple ornate rings; a delicate gold waist chain draped over her hips; and detailed anklets with symbolic charms that enhance her divine queen status.",
"footwear": "Traditional Egyptian royal flat sandals crafted from gold-plated leather with delicate beaded straps, turquoise and lapis inlays, open-toe design, and sacred cobra and lotus motifs."
},

"throne": {
"design": "A massive, ultra-bonggang ancient Egyptian royal throne made of carved gold, obsidian, and polished stone.",
"details": "The throne is richly decorated with winged sun disks, twin cobras, lion-head armrests, lotus and papyrus carvings, and engraved hieroglyphs symbolizing power, eternity, and divine rule. The backrest rises high above her head like a ceremonial monument, inlaid with turquoise, lapis lazuli, and gold leaf patterns. Cushioned with deep ivory and gold-embroidered textiles, the throne radiates absolute authority and unmatched royal luxury."
},

"props": {
"primary": "A ceremonial golden staff topped with a sculpted cobra head, its eyes set with glowing emerald gemstones, symbolizing wisdom, protection, and supreme power.",
"secondary": "Golden jars, papyrus scrolls, gemstone offerings, decorative incense holders emitting thin smoke trails, sacred ceremonial artifacts, and royal insignias placed symmetrically around the throne platform."
},

"background": {
"setting": "A grand Egyptian throne room at night, glowing with warm torchlight and golden illumination.",
"details": "Towering sandstone walls fully carved with hieroglyphics and royal chronicles, monumental lotus and papyrus columns trimmed in gold, statues of Egyptian gods and goddesses standing guard, large braziers casting flickering firelight, patterned gold-and-turquoise stone flooring, and sheer linen curtains gently flowing in the warm desert breeze. Macro-to-micro details are visible throughout, with no blur effect—everything is crisp, sharp, and hyper-detailed."
},

"camera": {
"shot": "Half-body to three-quarter editorial portrait showcasing her throne, flowing white gown with cape, colorful inked eye makeup, crown, and cobra staff.",
"angle": "Eye-level royal perspective emphasizing her dominance, beauty, and divine authority.",
"lens": "85mm portrait lens with ultra-sharp clarity and deep texture definition.",
"lighting": "Cinematic warm golden torchlight combined with subtle shadow sculpting, enhancing gold textures, gemstones, fabric folds, and facial features; no blur effects.",
"quality": "Ultra-sharp, high-contrast, glossy editorial realism with 8K-level detail."
}
} A futuristic humanoid male with eyes closed, illuminated by glowing turquoise bio-energy lines flowing across his face, hair, and upper body. Ultra-detailed anatomical light patterns resembling neural circuits and energy veins. Soft volumetric rim-lighting, dark sci-fi background, ethereal glow, hyper-realistic skin texture, holographic aura. High-definition digital art, surreal yet serene expression, sleek hair highlighted by luminous strands. Cinematic lighting, 8K resolution, ultra-sharp, moody and atmospheric composition. Create a portrait of a man (from attached photo) made of tiny ceramic mosaic tiles. Man is dressed in black oversized shirt and cargo pants. The image should look like a wall mural in a graffiti alley. People walking by and looking at the portrait.