Navi 33 Core Archives - TechGoing https://www.techgoing.com/tag/navi-33-core/ Technology News and Reviews Sat, 23 Jul 2022 18:04:37 +0000 en-US hourly 1 https://wordpress.org/?v=6.4.4 AMD RX 7000 graphics card three cores of imagination: “very 6 + 1” of the behemoth https://www.techgoing.com/amd-rx-7000-graphics-card-three-cores-of-imagination-very-6-1-of-the-behemoth/ Sat, 23 Jul 2022 18:04:35 +0000 https://www.techgoing.com/?p=10291 AMD’s RDNA3 architecture RX 7000 series graphics cards will have three different cores, codenamed Navi 31, Navi 32, and Navi 33, the first two of which are available in multi-chip integrated packages for the first time. Twitter blogger Wild_C has drawn renders of the three cores and speculated on their areas based on known information. […]

The post AMD RX 7000 graphics card three cores of imagination: “very 6 + 1” of the behemoth appeared first on TechGoing.

]]> AMD’s RDNA3 architecture RX 7000 series graphics cards will have three different cores, codenamed Navi 31, Navi 32, and Navi 33, the first two of which are available in multi-chip integrated packages for the first time. Twitter blogger Wild_C has drawn renders of the three cores and speculated on their areas based on known information.

Navi 31.

Flagship core, including a GCD graphics unit, six MCD memory control units, the former with an area of 13.1 x 28.2 = 369 square millimeters (margin of error 350-370 square millimeters), and the latter with a single area of 4.68 x 9.36 = 44 square millimeters, for a total area of approximately 633 square millimeters (margin of error 590-630 square millimeters).

Integrated 48 WGP workgroups, 12,288 stream processors, 192MB of infinite cache, with 384-bit 18GHz 24GB GDDR6 memory and a bandwidth of 864GB/s.

Corresponding products are expected to debut in Q4.

Navi 32.

High-end core, including one GCD, four MCD, the former with an area of about 13.1 x 20.1 = 263 square mm, total area of 439 square mm.

Integrated up to 32 WGP workgroups, 8192 stream processors, 128MB of infinite cache, with 256-bit 18GHz 16GB GDDR6 memory and 576GB/s bandwidth.

Navi 31.

Mainstream core, single chip, area 19.5 x 20.5 = 400 square mm.

Integrated up to 16 workgroups, 4096 stream processors, 96-128MB infinite cache, with 128-bit 8GB 18GHz GDDR6 memory with 288GB/s bandwidth.

PS: The above data are currently anecdotal and partly speculative.

The post AMD RX 7000 graphics card three cores of imagination: “very 6 + 1” of the behemoth appeared first on TechGoing.

]]>