AMD’s Next-Gen RDNA 4 GPUs: What We Know So Far

Let’s dive into the exciting world of AMD’s next-gen RDNA 4 GPUs. 🚀

AMD’s Next-Gen RDNA 4 GPUs: What We Know So Far

AMD is gearing up for its future-gen Radeon RX 8000 series, which will be based on the RDNA 4 architecture. While these GPUs are still a while away, some intriguing details have surfaced.

Let’s break it down:

1. GFX Levels and Architecture:

   • The next-gen RDNA 4 GPUs are identified by the GFX levels. Previous generations were labeled as follows:
     • RDNA 1: GFX101x
     • RDNA 2: GFX103x
     • RDNA 3: GFX11xx
     • RDNA 3.5: GFX115x
   • Now, the RDNA 4 GPUs fall under the GFX12xx category.
   • Two specific GPUs have been spotted in Linux patches: GFX1200 and GFX1201.

2. Possible Configurations:

   • Leaker RedGamingTech suggests two potential configurations for these GPUs:
     • Navi 48:
       • 32 WGP (Workgroup Processors)
       • 48MB of Infinity Cache
       • GDDR7 memory
       • 192-bit memory bus
       • PCIe 5.0 x16
     • Navi 44:
       • 20 WGP
       • 32MB of Infinity Cache
       • GDDR7 memory
       • 128-bit memory bus
       • PCIe 5.0 x8
   • Another configuration possibility exists for both Navi 48 and Navi 44, with slightly different memory bus widths and cache sizes.

3. Performance Expectations:

   • AMD’s RDNA 4 GPUs are unlikely to compete directly with NVIDIA’s flagship RTX 5090 or RTX 5080.
   • Instead, AMD might focus on the mid-range market, possibly releasing an RX 8800 XT.
   • The performance target remains uncertain, but it’s unlikely to match the extreme capabilities of high-end GPUs.

4. RDNA 3 Disappointment:

   • RDNA 3 didn’t quite live up to the hype, especially when compared to NVIDIA’s RTX 4090.
   • While RDNA 4 could bring exciting mid-range options, don’t expect it to handle 4K at 240FPS or 8K at 120FPS.

In summary, AMD’s RDNA 4 GPUs hold promise, but they won’t directly challenge NVIDIA’s top-tier offerings. We’ll keep an eye out for further developments! 🎮💡