A sequence of PCI-IDs for AMD’s next-generation RDNA 3 GPUs featured on the Navi 3x lineup have been revealed by _Rogame.

AMD RDNA 3 “Navi 3x” GPU PCI-IDs Revealed, At Least 8 SKUs For Subsequent-Gen Radeon RX & Radeon Professional

In line with Rogame, AMD could have not less than 8 GPUs primarily based on their next-generation RDNA 3 GPU structure which is predicted to launch on the third of November. These GPU IDs will not be particular to desktop elements but in addition embrace cellular and Professional sequence merchandise. There are not less than 8 SKUs which have been talked about although the record is preliminary and there could possibly be much more SKUs as soon as the lineup is formally introduced. The present Navi 3x lineup consists of:

  • NAVI 31: 0x7440 -> 0x745F
  • NAVI 32: 0x7460 -> 0x747F
  • NAVI 33: 0x7480 -> 0x749F

The AMD Navi 33 GPU lineup alone consists of six SKUs with their PCI IDs being:

  • 0x7480
  • 0x7481
  • 0x7483
  • 0x748B
  • 0x7489
  • 0x749F

Some precise Navi33 ids






— _rogame (@_rogame) October 1, 2022

As per Rogame, the desktop gaming SKU is normally the final ID of the vary so the elements talked about above are what might find yourself within the Radeon RX 7000 graphics card lineup. Now it is smart for entry-level SKUs reminiscent of Navi 33 to incorporate six or much more PCI IDs however top-end SKUs could preserve it to a minimal. Even when we get 6 PCI IDs per GPU SKU, that is a complete of 18 merchandise that will likely be aimed toward numerous markets together with Radeon Desktop, Radeon Cellular, Radeon Professional Desktop, & Radeon Professional Cellular.

Potential AMD RDNA 3 “Navi 3x” GPU PCI-IDs Revealed, At Least 8 SKUs For Subsequent-Gen Radeon RX & Radeon Professional

AMD confirmed that it is RDNA 3 GPUs will likely be launching in November with an enormous efficiency uplift. The corporate’s Senior Vice President of Engineering, Radeon Applied sciences Group, David Wang, mentioned that the next-gen GPUs for Radeon RX 7000 sequence will provide over 50% efficiency per watt uplift vs the prevailing RDNA 2 GPUs. A number of the key options of the RDNA 3 GPUs highlighted by AMD will embrace:

  • 5nm Course of Node
  • Superior Chiplet Packaging
  • Rearchitected Compute Unit
  • Optimized Graphics Pipeline
  • Subsequent-Gen AMD Infinity Cache
  • Enhanced Ray Tracing Capabilities
  • Refined Adaptive Energy Administration
  • >50% Perf/Watt vs RDNA 2
Potential AMD RDNA 3 “Navi 3x” GPU PCI-IDs Revealed, At Least 8 SKUs For Subsequent-Gen Radeon RX & Radeon Professional

The AMD Radeon RX 7000 “RDNA 3” GPU lineup primarily based on the Nav 3x GPUs is confirmed for launch on the third of November and we may even be getting customized variants the identical day.

AMD RDNA 3 Navi 3X GPU Configurations (Preliminary)

GPU Identify Navi 21 Navi 33 Navi 32 Navi 31 Navi 3X
Codename Sienna Cichlid Hotpink Bonefish Wheat Nas Plum Bonito TBD
GPU Course of 7nm 6nm 5nm/6nm 5nm/6nm 5nm/6nm
GPU Package deal Monolithic Monolithic MCM (1 GCD + 4 MCD) MCM (1 GCD + 6 MCD) MCM (TBD)
GPU Die Dimension 520mm2 203mm2 (Solely GCD) 200mm2 (Solely GCD)

425mm2 (with MCDs)
308mm2 (Solely GCD)

533mm2 (with MCDs)
Shader Engines 4 2 4 6 8
GPU WGPs 40 16 30 48 64
SPs Per WGP 128 256 256 256 256
Compute Items (Per Die) 80 32 60 96 128 (per GPU)

256 (Whole)
Cores (Per Die) 5120 4096 7680 12288 8192
Cores (Whole) 5120 4096 7680 12288 16,384
Reminiscence Bus 256-bit 128-bit 256-bit 384-bit 384-bit x2?
Reminiscence Sort GDDR6 GDDR6 GDDR6 GDDR6 GDDR6
Reminiscence Capability Up To 16 GB Up To eight GB Up To 16 GB Up To 24 GB Up To 32 GB
Reminiscence Pace 16-18 Gbps TBD TBD 20 Gbps TBD
Reminiscence Bandwidth 512-576 GB/s TBD TBD 960 GB/s TBD
Infinity Cache 128 MB 32 MB 64 MB 96/192 MB TBD
Flagship SKU Radeon RX 6900 XTX Radeon RX 7600 XT? Radeon RX 7800 XT?

Radeon RX 7700 XT?
Radeon RX 7900 XT? Radeon Professional
TBP 330W ~150W ~250W ~350W TBD
Launch This autumn 2020 This autumn 2022? This autumn 2022? This autumn 2022? 2023?