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AMD Details RDNA 3 Graphics, Zen 4 Performance and Phoenix Point Laptop Products
Sunday June 12, 2022. 04:34 PM , from Slashdot
Slashdot reader MojoKid writes:
AMD unveiled new details of its technology roadmap Thursday at its 2022 Financial Analyst Day. Chief among them were disclosures on the company's next-gen RDNA 3 GPU architecture, Zen 4 CPU architecture and Phoenix Point laptop SoC. AMD's new RDNA 3 GPU architecture for Radeon graphic cards and mobile will be a chiplet-based design, much like the company's Ryzen CPU offering. AMD also confirmed that RDNA 3 GPUs would be fabricated on a 5nm process, likely TSMC N5. The company continued to note that an 'optimized graphics pipeline' will enable yet higher clock rates, while the GPU's 'rearchitected compute unit' will have ray-tracing performance improvements over RDNA 2 as well. AMD says that RDNA 3 GPUs are coming later this year, with RDNA 4 arriving likely in late 2023. Meanwhile, AMD's Zen 4 is set to be the 'world's first 5nm CPU,' arriving later this year with an 8 to 10 percent instructrions per clock lift and greater than 15 percent single-threaded performance gain. Zen 4 will also support DDR5, AVX-512 extensions for AI workloads and a massive 125 percent increase in memory bandwidth. AMD is claiming a 35% multithreaded performance lift for Zen 4. And, its Phoenix Point laptop platform SoC will be both Zen 4 and RNDA 3 infused. This is a first for AMD, since typically its laptop product's integrated graphics trail the company's current-gen GPU architecture by at least a generation. Phoenix point is set to arrive likely in the first half of 2023. Read more of this story at Slashdot.
https://hardware.slashdot.org/story/22/06/11/2225201/amd-details-rdna-3-graphics-zen-4-performance-a...
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