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

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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! 🎮💡