AMD Radeon 5800 XT (big NAVI) to get 80 Compute units?

by Hilbert Hagedoorn on: 01/21/2020 10:00 AM | source: chiphell | 62 comment(s)

The rumor mill on graphics cards news stops, today big NAVI is rumored to get 80 CS, that's double the 5700 XT. This would make the chip twice the size of the Radeon RX 5700 XT. Albeit AMD already confirmed the chip to be released this year, specs have never been mentioned.

Of course, specifications are derived from the rumor mill and should to be treated with caution. The new comes from Chiphell forum. That's 80 compute units with RDNA2 architecture and native ray tracing support, the chip: Navi 21.

The only question that arises, is whether this is realistic as doubling up CU count doubles up the die size, on the same 7nm fabrication node. AMD is keen to become a big player again in the enthusiast segment. To tackle a 2080 Ti they need something powerful, and Ampere/Hopper is lurking around the corner as well.

Related Stories

Download: AMD Radeon Adrenalin Edition 20.1.2 driver - 01/15/2020 11:02 PM
AMD just released AMD Radeon Adrenalin Edition 20.1.2 drivers. This update adds support for Dragon Ball Z: KakarotVulkan1.2 as well as bringing in several fixes. Download...

Download: AMD Radeon Adrenalin Edition 20.1.1 drivers - 01/10/2020 04:21 AM
You can now download the first new AMD Radeon drivers of the new year, Radeon Adrenalin Edition 20.1.1 offers support for Monster Hunter World: Iceborne and offers many fixes, more after the break. ...

Alleged AMD Radeon RX 5600 XT pops up in 3DMark - Faster than Vega 56 - 12/23/2019 09:22 AM
A new an unknown graphics card has surfaced on the trenches of the UL ORB, again spotted bu Redditor u/_rogame. The these here is that it is the Radeon RX 5600, and if correct, this puppy could be ma...

Download: AMD Radeon Adrenalin Edition 19.12.2 drivers - 12/10/2019 11:33 PM
AMD just released their new Adrenalin December drivers 19.12.2. We have mirrored the driver on our file-servers read for you to grab. Download...

AMD Radeon RX 5500 cards available starting December 12 - 11/29/2019 08:54 AM
AMD's Radeon RX 5500 graphics will become available in December. AMD has informed various AIB manufacturers internally that it is determined that the new AMD 5500 series graphics cards will be releas...

13 pages 1 2 3 4 > »

anticupidon

Posts: 6780
Joined: 2008-03-06

#5752689 Posted on: 01/21/2020 10:09 AM

Well, sounds good. Meanwhile the red team should/could/must tweak and optimize the drivers.
We all know how important is to have solid driver, able to make shine one product.
But Lisa Su until now proven a very capable lídCEO and lider and having foresight bordering the clairvoyant.

Evildead666
Senior Member

Posts: 1309
Joined: 2003-09-14

#5752690 Posted on: 01/21/2020 10:31 AM

If it needs memory bandwidth, it will need either a 512bit bus, or HBM.
I'd expect HBM again, for the very high end.

Not looking like chiplets yet either, unless they Quad-up the 5500/XT die.

DonMigs85
Member

Posts: 84
Joined: 2017-02-23

#5752692 Posted on: 01/21/2020 10:48 AM

It may slightly exceed the 2080 Ti, and perhaps match/slightly exceed the RTX 3070 as well, but will be far less efficient as usual

cryohellinc
Senior Member

Posts: 3496
Joined: 2014-10-20

#5752694 Posted on: 01/21/2020 10:55 AM

Sincerely looking forward to more information on this!

Netherwind
Senior Member

Posts: 8010
Joined: 2009-11-13

#5752696 Posted on: 01/21/2020 10:57 AM

Better than 2080Ti would be amazing. Obviously I'm still hoping for a card matching the 3080Ti so I can go Team Red for GPU as well but who knows.

13 pages 1 2 3 4 > »

Post New Comment

Click here to post a comment for this news story on the message forum.