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from the amp-up-the-volume-(of-pixels) dept.
Nvidia has announced its latest generation of gaming-oriented GPUs, based on the "Ampere" microarchitecture on a customized Samsung "8nm" process node.
The GeForce RTX 3080 ($700) has 10 GB of GDDR6X VRAM and will be released on September 17. TDP is up significantly, at 320 Watts compared to 215 Watts for the RTX 2080. The GeForce RTX 3070 ($500) has 8 GB of GDDR6 and a TDP of 220 Watts. The GeForce RTX 3090 ($1500) is the top card so far with a whopping 24 GB of GDDR6X VRAM. The GPU is physically much larger than the other two models and it has a 350 Watt TDP.
Nvidia's performance benchmarks should be treated with caution, since the company is often using ray-tracing and/or DLSS upscaling in its comparisons. But the RTX 3070 will outperform the RTX 2080 Ti at less than half the launch price, as it has 35% more CUDA cores at higher clock speeds.
Nvidia also announced some new features such as Nvidia Reflex (4m53s video), Broadcast, Omniverse Machinima, and RTX IO. Nvidia Broadcast includes AI-derived tools intended for live streamers. RTX Voice can filter out background noises, greenscreen effects can be applied without the need for a real greenscreen, and an autoframing feature can keep the streamer centered in frame while they are moving. Nvidia RTX IO appears to be Nvidia's response to the next-generation consoles' use of fast SSDs and dedicated data decompression.
NVIDIA GeForce RTX 30 Series | Official Launch Event (39m29s video)
Previously: Micron Accidentally Confirms GDDR6X Memory, and Nvidia's RTX 3090 GPU
(Score: 1, Interesting) by Anonymous Coward on Wednesday September 02 2020, @12:05AM (2 children)
https://www.pcworld.com/article/3573248/nvidia-rtx-retrospective-what-two-years-of-ray-tracing-and-dlss-got-us.html [pcworld.com]
(Score: 5, Informative) by takyon on Wednesday September 02 2020, @12:14AM (1 child)
Turing/RTX 1st-gen was an expensive ray-tracing beta test that used marketing to mask a meager performance uplift and obvious price uplift.
Ampere will actually be good, for people who are willing to buy Nvidia (they are disproportionately hated here). It will also make ray-tracing more viable. AMD will also introduce hardware-accelerated ray-tracing this year in both its RDNA2 "Big Navi" GPUs and the next-gen consoles.
*USED* RTX 2080 Ti cards were selling for $1,000-$1,300 in recent weeks, and are now selling below $500 [wccftech.com] instantly following this announcement. There should be some funny stories/gloating about that.
[SIG] 10/28/2017: Soylent Upgrade v14 [soylentnews.org]
(Score: 2) by Bot on Wednesday September 02 2020, @07:07AM
>Nvidia (they are disproportionately hated here)
yep I concur we should hate 'em more.
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