CrustyBritches
Gold Member
AMD's official reveal of both the RDNA 4 architecture and its new Radeon RX 9070 series GPUs. AMD is forgoing high-end GPUs and focusing on 5070/5070 Ti performance tiers according to leaks.
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The Radeon RX 9070 XT and RX 9070 are both based on the 4 nm "Navi 48" silicon, which reportedly features up to 64 compute units for 4,096 stream processors, and a new generation AI accelerator that's both faster and more capable than the one introduced with RDNA 3. There is expected to be a significant uplift in the ray tracing performance, too, reducing the performance cost of enabling ray tracing in games. FSR 4 is expected to leverage the AI acceleration capabilities of RDNA 4 for its super resolution algorithm. Both are expected to feature 16 GB of older GDDR6 memory across a 256-bit wide memory interface.
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Leaks from Chinese event:
"42% faster than 7900 GRE at 4K"
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The Radeon RX 9070 XT and RX 9070 are both based on the 4 nm "Navi 48" silicon, which reportedly features up to 64 compute units for 4,096 stream processors, and a new generation AI accelerator that's both faster and more capable than the one introduced with RDNA 3. There is expected to be a significant uplift in the ray tracing performance, too, reducing the performance cost of enabling ray tracing in games. FSR 4 is expected to leverage the AI acceleration capabilities of RDNA 4 for its super resolution algorithm. Both are expected to feature 16 GB of older GDDR6 memory across a 256-bit wide memory interface.


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Leaks from Chinese event:
"42% faster than 7900 GRE at 4K"

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