Is this a Radeon RX 6800XT (Navi 21) engineering board ?
Both Navi 21 "Big Navi" and Navi 22 said to feature more VRAM than the RTX 3080 | TechSpot
AMD Navi 21 XT "Big Navi" GPU For Radeon RX 6900 XT Reportedly Features 2.4 GHz Clocks, 16 GB GDDR6 VRAM & 255W TDP
AMD's Massive Navi 21 GPU Rumored To Be Twice As Fast As Radeon RX 5700 XT | HotHardware
AMD Sienna Cichlid (Navi 21 "Big Navi") to feature up to 80 Compute Units? - VideoCardz.com
AMD Navi 21, 22 and 23 Massive Technical Specifications Leak - Flagship Navi 21 GPU To Have 80 CUs
AMD Navi 21 "Big Navi" GPU stack leaks, budget gamers may have to contend with a Navi 10 Refresh rather than pinning hopes on Navi 23 - NotebookCheck.net News
Nvidia Ampere vs. AMD RDNA 2: Battle of the Architectures | TechSpot
AMD Radeon RX 6950XT features Navi 21 KXTX GPU, supports Hynix and Samsung 18Gbps memory - VideoCardz.com
Navi 21: AMD's Flagship Radeon RX 6000 Series Die Dwarfs Navi 10 in Alleged Size Comparison - The FPS Review
AMD Reveals The Radeon RX 6000 Series: RDNA2 Starts At The High-End, Coming November 18th
AMD Navi 21 "Big Navi" GPU stack leaks, budget gamers may have to contend with a Navi 10 Refresh rather than pinning hopes on Navi 23 - NotebookCheck.net News
AMD Radeon RX 6900 XT specs: Navi 21 GPU with 16GB could cost $499 | TweakTown
AMD Radeon RX 6900 XT's Big Navi GPU Allegedly Pictured, Massive Die To Battle NVIDIA's Ampere Flagship
AMD Navi 31 GPU Specs | TechPowerUp GPU Database
AMD Navi 2x: detailed list of specs, expected pricing and possible release dates for the entire GPU lineup get leaked - NotebookCheck.net News
AMD Navi 21 GPU Specs | TechPowerUp GPU Database
AMD Navi 21 GPU Specs | TechPowerUp GPU Database
AMD Radeon RX 6000 Navi 21 XT & Navi 21 XL "Big Navi" GPU Clocks Speeds Reportedly Up To 2.4 & 2.2 GHz
Navi 10" IR Die Shot From Fritzchen Fritz (link included) and I attempted to annotate it. : r/Amd
AMD Navi 21 GPU Specs | TechPowerUp GPU Database
AMD Navi XTXH, XLE, and Nashira Point variants spotted on USB-IF: XTXH could be a possible Navi 21 variant with HBM2(E) support - NotebookCheck.net News
AMD RDNA 2 Powered 'Big Navi 21' Radeon RX Graphics Cards Leaked
Mysterious Radeon RX 6800 'Navi 21' Card with 8GB of GDDR6 Spotted | Tom's Hardware
Partners Prepping Faster Radeon RX 6900 XT GPUs With Higher-Binned Navi 21 Dies? | Tom's Hardware
Navi 12, 14, 21, and Lite variants of AMD's latest GPU range revealed in Linux driver code; RX 5800 could take on the GeForce RTX 2080 - NotebookCheck.net News
AMD RDNA 2 Powered 'Big Navi 21' Radeon RX Graphics Cards Leaked
AMD Radeon RX 6900XT to feature Navi 21 XTX GPU with 80 CUs - VideoCardz.com
AMD Navi 22 GPU Specs | TechPowerUp GPU Database
