Tuesday, December 8th 2020

Largest Swiss Retailer Digitec to Receive a Grand Total of 35 AMD RX 6900 XT Graphics Cards for Launch

AMD's launch of their top of the line RX 6900 XT graphics card seems that it will have even less availability than the company's high-end RX 6800 and RX 6800 XT graphics card. This isn't surprising; the RX 6900 XT is a 590 mm² beast of a GPU with all of its execution units enabled - that's a lot of die space to harvest without a single silicon fault, no matter how good TSMC's 7 nm manufacturing process really is. Stock will be scarce, and likely will be scarce throughout the lifetime of the product, especially with the clogged, unmet, existing demand for high performance GPUs from a world population that has turned to gaming as a solace in times of quarantine.

Digitec, the largest Swiss retailer (serving a population of 8.5 million people), is only receiving 35 RX 6900 XT graphics cards for launch. We don't know, of course, what exactly is the Swiss demand for high-performance graphics cards, but it being one of the world's wealthiest countries (when it comes to its population's average income) it's expected to be higher than other countries with comparable population but lower income. As a result, the retailer isn't even putting the cards up for sale as they normally would; instead, there's a sweepstakes of sorts where 35 random users that opt-in for the event will receive a code that allows them to purchase the graphics card for its retail price of $999. An interesting solution, albeit of course, it just signals the dimension of the cards' availability issues.
Sources: Digitec, via Videocardz
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28 Comments on Largest Swiss Retailer Digitec to Receive a Grand Total of 35 AMD RX 6900 XT Graphics Cards for Launch

#26
AusWolf
nguyenBecause at stock settings, both the 3080 and 3070 are operating at the peak of performance/power curve



By reducing the power consumption of 3080 from 320W --> 220W, performance reduction is around 10-15% at most, meaning the 3080 at 220W still perform better than stock 3070. You can do it to the 3070 too but the efficiency gain by lowering the power limit is not as much as with the 3080.

If you look at the 2080 Super Max-Q reviews, you will see that at the same TDP of 80W, the 2080 Super Max-Q outperform all slower GPUs, even though the desktop 2080 Super has terrible perf/watt.
I've just had a little play with Wattman. With the power slider moved to -25%, I lost only 7% in performance. I'm not saying that this is something I'd want to do 24/7, but it's very interesting to note.

The downside is that with this setting, the GPU fan curve is much more relaxed, so I only managed to reduce the total system noise, but GPU and VRAM temperatures stayed the same. I guess I'll have to play with the fan curve as well.
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#27
nguyen
AusWolfI've just had a little play with Wattman. With the power slider moved to -25%, I lost only 7% in performance. I'm not saying that this is something I'd want to do 24/7, but it's very interesting to note.

The downside is that with this setting, the GPU fan curve is much more relaxed, so I only managed to reduce the total system noise, but GPU and VRAM temperatures stayed the same. I guess I'll have to play with the fan curve as well.
That's why I said for games that already running at high FPS, for example 140fps, there is no point running full power limit, you can't notice a 10% perf loss there but you will notice the lower fan noise.
For graphics intensive games that every fps count (~60fps), of course you will want to max out the power limit.
So many possibilities when you have high end GPU, not so much for midrange :D.
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#28
mtcn77
AusWolfI'm curious what that would do in terms of efficiency. The 6000 series (and nvidia 3000 series) GPUs are sure fast, but shoving a 300+ W room heater into my PC? Hmm... nope! I'm having enough trouble with the heat output of my 5700 XT as it is.
I respect your preference switching speed that races with these chips, however I have to ask when has distributed computation have performed worse than singular computation devices? The answer is never.
Be at ease and don't struggle against the progress in the industry.
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