Nvidia launches GeForce RTX 40 series graphics cards with two RTX 4090s and two RTX 4080s- Technology News, Firstpost


Nvidia announced its next generation of graphics cards and also launched three new cards based on the next generation graphics architecture. The New RTX 40 Series Officially here, it starts at $899 or converted rupees 72,000.

Nvidia launches GeForce RTX 40 series with RTX 4090 and two RTX 4080s (1)

At the top of the stack is the new RTX 4090. This massive new GPU features 16,384 CUDA cores with boost clocks of up to 2.52GHz. The card comes with 24GB GDDR6X memory and a 384-bit memory interface. Nvidia claims it is 2-4x faster than the RTX 3090 Ti. The RTX 4090 has a power rating of 450W and runs on 16-pin or 3x 8-pin PCIe PCIe Gen 5 cables. It is priced at $1,599 or 1,28000 converted rupees and will be available from October 12th.

Next up, we have the RTX 4080, which comes in two variants. The most premium variant features 9728 CUDA cores and a 2.51GHz boost clock. It has 16GB GDDR6X memory with 256-bit interface. Nvidia claims it is 2-4x faster than the RTX 3080 Ti.

Nvidia launches GeForce RTX 40 series with RTX 4090 and two RTX 4080s (1)

Then there is also the second variant with 12GB GDDR6X memory and a 192-bit memory interface. This version has 7680 CUDA cores and a 2.61GHz boost clock.

The 16GB model has an average power rating of 320W and the 12GB model has a power rating of 285W. They are priced at $1,199 or 96,000 converted rupees and $899 or 72,000 converted rupees respectively and will be available in November.

At the heart of these new graphics cards is the new GPU. Based on Nvidia’s new TSMC 4nm Ada Lovelace architecture, the new GPU features 3rd generation RT cores, 4th generation Tensor Cores, and support for new features such as DLSS 3 and AV1 encoder.

Compared to the 40 shader-TFLOPs of the RTX 3090 Ti, the RTX 4090 has 83-TFLOPS. Thanks to the new Shader Execution Reordering, shader performance is claimed to be improved by 2x and in-game frame rates by 25 percent. Nvidia also claims that the RT’s performance on the RTX 4090 is around 191-TFLOPS while the RTX 3090 Ti was capable of 78-TFLOPS. The new 4th generation Tensor cores are said to have 5x the throughput over the RTX 4090.

One of the most impressive features announced is DLSS 3, which will be exclusive to 40-series graphics cards. The new version uses an optical flow accelerator and data from sequential frames to create new frames on the GPU itself (instead of in-game) to improve frame rates by up to 4x. This method also bypasses any CPU bottlenecks that affect traditional downsampling methods and image reconstruction while increasing the frame rate.

The new 40 Series models will replace the 3090 series of cards but will join the existing 3060, 3070 and 3080 series cards, which will continue to be sold at least until 2023. Lower 40 series variants, such as the 4060 and 4070 will be much cheaper but vastly improved over series cards 30 current.

Nvidia will sell its Founders Edition cards for the RTX 4090 and 16GB RTX 4080, along with models from AIB partners, such as Asus, Colourful, Gainward, Galaxy, Gigabyte, Inno3D, MSI, Palit, PNY and Zotac. Most of these cards feature 3-4 slot design along with heavy power requirements. The cards will have HDMI 2.1 and DisplayPort 1.4 connectivity.





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