AMD’s Navi 21 GPU Reportedly Has 80 CUs/5,120 Cores: Double the Amount of the Radeon RX 5700 XT

[Tsing]

Image: AMD



r/AMD’s stblr has shared the alleged number of Compute Units, core clocks, and other key specifications for red team’s next-generation RDNA 2 GPUs (i.e., Navi 21, Navi 22, Navi 23). If these figures are correct, AMD’s next flagship (Radeon RX 6900 XT?) could boast 80 Compute Units, which translates to 5,120 Stream Processors. That happens to be twice the amount of red team’s current champion, the Radeon RX 5700 XT.



Here’s a brief breakdown (via VideoCardz and Wccftech) of what “Big Navi” and its lesser siblings will seemingly offer. Despite their...

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[Terminus]

I'm interested, how many CU's you think the cut down Navi 21 will have? 64 or maybe 70?

 

[primetime]

Cant wait for fps reviews!

 

[SeymourGore]

Pretty cool, I had seen the 80 CU rumor going around for awhile now, but thought it seemed a little high and was more AMD fanboy wet dream than reality.

 

[ThreeDee]

"Oh! .. .Double Rainbow!"

 

[Grimlakin]

WccfTech. The inquirer of the PC hardware arena.

 

[Marees]

I'm interested, how many CU's you think the cut down Navi 21 will have? 64 or maybe 70?

As per redgamingtech's source there are 4 versions of Navi 21
I am guessing similar to 5700 series

6900xtx - overclocked
6900xt - full version
6900 - cut down 1 (72?)
6800xt - cut down 2 (???)

 

[Auer]

As per redgamingtech's source there are 4 versions of Navi 21
I am guessing similar to 5700 series

6900xtx - overclocked
6900xt - full version
6900 - cut down 1 (72?)
6800xt - cut down 2 (???)

Nvidia like saturation..
I guess that's the way to do it, wonder how they will stagger releases?

 

[xmadror]

Looks like the 6900xt should be ~10% faster then a 3070 based on the tflops numbers (22 vs 20). If that number is somewhat accurate it should be a good card but I'd prefer to buy a 3080 for 4k gaming.