[ad_1]
Nvidia recently announced that its beta game streaming service, GeForce Now, would benefit from Pascal's Turing upgrade and, by the way, ray tracing, but that's not the case. Users not only reported the lack of ray tracing options, but their performance was up to 50% lower, which caused the more inquisitive to investigate and discover that their games were spinning. on a new GeForce RTX T10-8 GPU, as well as various new and inadequate CPU and memory configurations.
Not ten days ago, we would not have been able to say what the T10-8 was, but last week's AIDA64 update included a reference to it as a variant of the chip Nvidia lighthouse, TU102, the central behind the RTX 2080 Ti. The ears were pierced and the conclusion that a 2080 Ti Super was imminent was reached, but it now seems that the T10-8 will feed exclusively GeForce Now RTX.
However, Nvidia took less than a day to remove the plug-in and bring users back to the old Tesla P40 GPU, with no ray tracing capabilities. Quite the whirlwind indeed. So, what could have happened?
Shortly after the announcement of Nvidia, users have noticed the transition to T10-8, whether playing games listing hardware, noticing a significant drop in performance, or combining the two. A user had asked Ghost Recon Wildlands to detect a dual-core system with 7GB of system memory and a T10-8 RTX graphics processor with 8GB of memory, all running on Windows Server 2012. This last part can explain ray tracing issues: Windows 2012 does not support the Microsoft DXR ray tracing implementation and Nvidia's initial patch may not have been as good as it was should have been.
Some other problems did not materialize, like the average GPU usage during the Ghost Recon Wildlands 1080p performance test at 81% on a dual core processor and just 8GB of memory; so it is possible (and this is only speculation) that each user given half of a T10-8 to play. There is some evidence in this regard: a user found a 48% reduction in his fire score between the P40 (GTX 1080 equivalent) with a normal processor and RAM configuration and their T10-8 system with processor and RAM numbers slightly worse. Some users who have apparently not seen any performance decline reported that their T10-8 systems had 16 GB of memory.
What may Nvidia's marketing team has surpassed its engineering team, accumulating enough hype about GeForce's ray tracing. Now, each user has decided to connect and test it simultaneously, exceeding the number of systems supported. As an automatic solution, the software could divided each system into two virtual systems, doubling the number of possible players but dividing the performance by two.
However, since the initial release a few days ago, poor performance reports and broken ray tracing have stopped. So it seems likely that things work as they should for most players.
In the end, no RTX 2080 Ti Super is available on the mass market at the moment. This is not a huge surprise since Nvidia can not squeeze another configuration between the 2080 Ti (4352 cores) and the Titan RTX (4608 cores) without radically sabotaging one. On the other hand, GeForce Now users should get good performance with the T10-8 once the bugs are fixed.
[ad_2]
Source link