Home / AMD RDNA 5 GPU Specs Leak: Massive Boosts and New Flagship Cards Incoming

AMD RDNA 5 GPU Specs Leak: Massive Boosts and New Flagship Cards Incoming

9/01/2025 •
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AMD RDNA 5 GPU Specs Leak: Massive Boosts and New Flagship Cards Incoming

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AMD's next-generation RDNA 5 graphics card architecture is generating massive excitement with recent leaks revealing some jaw-dropping specifications. The new RDNA 5 GPUs promise a significant leap in performance, efficiency, and memory capacity compared to the current RDNA 4 lineup, signaling AMD's return to the high-end GPU battleground.

Key Highlights of RDNA 5 Architecture

  • Leaked flagship GPU, possibly named Radeon RX 10900 XT, reportedly packs up to 154 Compute Units (CUs), more than double the CUs in the current RX 9070 XT's 64 CUs.
  • Manufactured on TSMC’s advanced 3nm process node to improve power efficiency and performance.
  • Massive memory configuration with up to 36 GB of GDDR7 VRAM running at blazing-fast 36 Gbps speeds and a memory bandwidth up to 1.72 TB/s.
  • Expected TDP around 380W for the flagship, with a full-fat enterprise version hitting up to 600W.

New GPU Variants and Performance Expectations

According to leaks, AMD plans multiple RDNA 5 GPUs tailored for different market segments:

  • Flagship (AT0 die): 154 CUs with 36 GB GDDR7 memory, competing directly against Nvidia’s next-gen RTX 6090, targeting ultimate gaming and workstation performance.
  • Midrange (AT2 die): Up to 64 CUs with 12-18 GB of VRAM, expected to deliver performance between Nvidia’s RTX 4060 and RTX 5080 at a competitive price.
  • Entry-level (AT4 die): 24 CUs with LPDDR5X memory targeting affordable cards with performance roughly between the RTX 3060 and RTX 4060.

Architecture and Memory Innovations

  • AMD switches to GDDR7 across its RDNA 5 lineup, promising faster memory speeds and better power efficiency.
  • The flagship will feature a wide 512-bit memory bus, with cut-down variants using narrower busses but still high bandwidth thanks to GDDR7.
  • Support for advanced features like ray tracing, path tracing, and AMD's latest FSR 4 upsampling technology to compete with Nvidia’s RTX 60 series.

Release Timeline and Market Impact

While AMD recently launched RDNA 4 GPUs, RDNA 5 is anticipated to arrive around 2027. The lineup aims to reclaim high-end market leadership and meet gamer demands for higher VRAM capacities beyond 8 GB buffers.

Conclusion

With massive core counts, cutting-edge memory, and TSMC’s 3nm process technology, AMD’s RDNA 5 promises to be a game changer in the GPU landscape. As competition intensifies with Nvidia's RTX 60 series, RDNA 5 may finally deliver the performance and features to excite enthusiasts and professionals alike in the coming years.