Intel ARC GPUs, Xe Architecture for dGPUs

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Is that 'graph' actually supposed to be indicative of the performance of the various skus?

 

a typical intel graph

literally no one knows wtf they are saying

 

Probably better to talk about Gen11 graphics since they actually have given details on that like Tile based rendering and what not

 

The Aurora Supercomputer, the USs first (and possibly worlds first) ExaFLOP/exascale system will be using Intels Xe Graphics Architecture aswell as Intels CPUs, Optane PM and Software (OneAPI)

Intel's Xe Graphics Architecture to Power DOE's First Exascale Supercomputer



Now we know why it’s callled Xe, for Xescale

 

Or exponential growth? As in x^e.

 

Wait, no, that would be e^x, brain fart. For some reason I can't edit or delete my post, and now everyone will now how stupid I am until the end of time.

 

*Know.

Goddammit.

 

I assume both Xeon and Xe dGPU would be based on 7nm. Since they are shooting for at least 5 times of Summit's processing power, I don't think it would be achievable on 10nm, assuming similar total power target.

 

I think Intel's 10nm is closer to TSMC's 7nm than their (or Samsung's) 10nm node.

 

Initial information from Intel would suggest so. It is quite likely still the case, more or less. On the other hand, it is difficult to imagine that Intel would insist on a process that just hasn't worked out for them, so it is widely rumoured and assumed that the process we will finally see widely deployed will differ from the initial plans. In what ways, and to what extent, nobody outside intel knows or shares. It will be very interesting when a third party analysis goes public, to see whatever changes had to be made (if any) to make the process viable. (But by the way their PR spins things, we could see their 7nm products before their 10nm ever gets to broad volume production. )

 

Yeah, I know that. Since Aurora is expected to be completed in late 2021, I assumed it might be using Intel’s future 7nm Euv instead of their upcoming 10nm. Intel’s 7nm should be closer to TSMC’s and Samsung’s future 3nm.

 

To be fair it’s being installed in 2021 so unless Intel is ramping new 7nm chips in late 2020 it’ll likely be 10nm based stuff. According to Toms it’s being “stood up” in early 2021 and will be fully operational by the end of 2021

 

it has begun, the ray tracing wars has

 

This is some nice & tasty nothing burger...

GPU acceleration for Intel Embree & OSPRay (currently CPU only via AVX2 /SSE2) most probably via OpenCL or Vulkan.

The exact Intel quote

"Xe architecture roadmap for data center optimized rendering includes ray tracing hardware acceleration support for the Intel® Rendering Framework family of API’s and libraries."

Fanboy clickbait interpretation:

"Intel's next dGPU to support hardware ray tracing."

EDIT: Here's the full PR and it doesn't sound like anything more that Intel porting Embree & OSPRay to GPU and that they are treating RT as "as a general computational technique" (similar wording to Microsoft's DXR announcement btw). I don't see anything hinting at some "RT Core" like implementation...

 

Yeah that's basically saying the GPUs will be supported for the Intel framework API.

Which WCCF specializes in and yet they're still spread everywhere.

 

Well, NVIDIA mentioned that the Turing RT cores could also be used for physics and audio simulations so it can be interpreted either way

 

All I see is a bunch of PR drivel. And comparing their product due sometime in the next few years with the programming model of GPUs about a decade ago. I'm not impressed.