NVIDIA has recently launched the GeForce RTX 4090, the most powerful and advanced graphics card in its GeForce lineup. The RTX 4090 is based on the new NVIDIA Ada Lovelace architecture, which delivers a huge leap in performance, efficiency, and AI-powered graphics for games and applications. In this article, we will take a closer look at the features and benefits of the RTX 4090, and why it is the ultimate GPU for gamers and creators.

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GeForce RTX 4090 price comparision

GeForce RTX 4090 comparision : Gigabyte/MSI/ASUS

ManuBrandGPUClockRamPriceDiscount
NvidiaGigabyteGeForce RTX 40902.54 GHz24 GB1,699.99buy now
NvidiaMSIGeForce RTX 40902.64 GHz24GB1,778.00buy now
NvidiaASUSGeForce RTX 40902.60 GHz24 GB1,799.99buy now
『GPU benchmark comparison : Nvidia GeForce RTX 4090』

GPU performance ranking chart

『TOP Performance GPU : Nvidia GeForce RTX 4090』

GeForce RTX 4090 Discount

Graphics Coprocessor: NVIDIA GeForce RTX 4090

Brand: Gigabyte

Graphics Ram Size: 24 GB

GPU Clock Speed: 2.54 GHz

Video Output Interface: DisplayPort, HDMI

【Gigabyte GeForce RTX 4090 Gaming OC 24G Graphics Card, 3X WINDFORCE Fans, 24GB 384-bit GDDR6X, GV-N4090GAMING OC-24GD Video Card】

Graphics Coprocessor: NVIDIA GeForce RTX 4090

Brand: MSI

Graphics Ram Size: 24 GB

GPU Clock Speed: 2.64 GHz

Video Output Interface: DisplayPort, HDMI

【MSI Gaming GeForce RTX 4090 24GB GDRR6X 384-Bit HDMI/DP Nvlink Torx Fan 5 Ada Lovelace Architecture Liquid Cool OC Graphics Card (RTX 4090 SUPRIM Liquid X 24G)】

Graphics Coprocessor: NVIDIA GeForce RTX 4090

Brand: ASUS

Graphics Ram Size: 24 GB

GPU Clock Speed: 2.6 GHz

Video Output Interface: DisplayPort, HDMI, PCI Express

【ASUS TUF GeForce RTX® 4090 OC Edition Gaming Graphics Card (PCIe 4.0, 24GB GDDR6X, HDMI 2.1a, DisplayPort 1.4a)】

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GeForce RTX 4090 Gaming Test

Performance

The RTX 4090 boasts an impressive 18,432 CUDA cores, 288 RT cores, and 576 Tensor cores, along with 24 GB of GDDR6X memory and a boost clock of up to 2.1 GHz. These specs translate to up to 2X faster performance than the previous generation RTX 3090 Ti in today’s games, and up to 4X faster in next-gen titles with full ray tracing. The RTX 4090 also supports PCIe Gen 5, which offers double the bandwidth of PCIe Gen 4 for faster data transfer between the GPU and the CPU.

One of the key features of the RTX 4090 is the support for NVIDIA DLSS 3, a revolutionary AI technology that boosts frame rates and image quality in games. Powered by the new fourth-gen Tensor Cores and Optical Flow Accelerator on the RTX 40 Series GPUs, DLSS 3 uses AI to create additional frames and improve image quality. DLSS 3 can also adapt to any resolution and game setting, giving users more flexibility and control over their gaming experience. With DLSS 3 enabled, the RTX 4090 can run games at 4K resolution with max settings and high FPS, delivering stunning visuals and smooth gameplay.

Another feature that sets the RTX 4090 apart from other GPUs is the support for NVIDIA Reflex, a technology that reduces system latency and improves responsiveness in competitive games. Reflex measures and optimizes the latency between the mouse, the GPU, and the display, enabling faster target acquisition, quicker reaction times, and better aim precision. Reflex also works with G-SYNC monitors to eliminate tearing and stuttering, ensuring a smooth and immersive gaming experience.

Ray Tracing

Ray tracing is a technique that simulates how light behaves in the real world, creating realistic shadows, reflections, refractions, and global illumination. Ray tracing enhances the visual fidelity and immersion of games, making them more lifelike and cinematic. However, ray tracing is also very computationally intensive, requiring a lot of processing power from the GPU.

The RTX 4090 is designed to handle ray tracing with ease, thanks to its third-gen RT Cores that offer up to 2X faster ray tracing performance than the previous generation. The RT Cores accelerate ray tracing calculations, enabling real-time ray tracing in games without compromising performance. The RT Cores also support ray tracing features such as variable rate shading (VRS), mesh shading, sampler feedback, and DirectX Raytracing (DXR) Tier 1.1.

With the power of the RT Cores and DLSS 3, the RTX 4090 can run fully ray-traced games such as Portal with RTX, NVIDIA Racer RTX, and Cyberpunk 2077 with the upcoming Ray Tracing: Overdrive Mode upgrade. These games showcase the stunning effects of ray tracing, such as realistic lighting, shadows, reflections, ambient occlusion, global illumination, and more. Ray tracing also adds new gameplay possibilities, such as using mirrors or water surfaces to see enemies or hidden objects.

Creation

The RTX 4090 is not only a beast for gaming, but also a powerhouse for creation. The RTX 4090 is up to 2X faster than the previous generation in creative applications such as 3D rendering, video editing, graphic design, animation, VR/AR development. The RTX 4090 also supports NVIDIA Studio, a platform that provides dedicated drivers, tools, SDKs, and apps for creators.

One of the benefits of NVIDIA Studio is that it enables creators to leverage the power of AI in their workflows. For example, NVIDIA Broadcast is an app that uses AI to enhance audio and video quality for live streaming or video conferencing. Broadcast can remove background noise or room echo from audio input, or add virtual background or auto frame to video input. Broadcast can also use AI face tracking to apply filters or effects to facial features.

Another example of AI-powered creation is NVIDIA Omniverse, a platform that enables creators to collaborate in real-time across different applications and devices. Omniverse uses AI to simulate physics-based lighting, materials, sound, and interactions in virtual worlds. Omniverse also supports ray tracing and DLSS 3, making the scenes look realistic and run smoothly on the RTX 4090.

A third example of AI-powered creation is NVIDIA Canvas, an app that uses AI to turn simple sketches into photorealistic landscapes. Canvas uses a generative adversarial network (GAN) to analyze the sketch and generate a realistic image based on the chosen style. Canvas also supports ray tracing and DLSS 3, enhancing the image quality and performance on the RTX 4090.

Conclusion

The GeForce RTX 4090 is the ultimate GPU for gamers and creators, offering a massive improvement in performance, efficiency, and AI-powered graphics over the previous generation. The RTX 4090 can run games at 4K resolution with max settings and high FPS, thanks to DLSS 3 and Reflex. The RTX 4090 can also run fully ray-traced games with stunning visual effects, thanks to its third-gen RT Cores. The RTX 4090 can also accelerate creative workflows with AI, thanks to its fourth-gen Tensor Cores and NVIDIA Studio. The RTX 4090 is available now from NVIDIA and its partners, starting at $1599.00. If you are looking for the best GPU for gaming and creation, look no further than the GeForce RTX 4090.

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最後修改日期: 20 9 月, 2023

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