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AMD's first RDNA 4 GPU die pictured: Navi 48 around 390 mm2, targeting mainstream gamersAMD's Navi 48 graphics processing unit ... and is not accompanied by any memory cache dies, unlike its Navi 31 and Navi 32 predecessors. This makes it impossible to make an apples-to-apples ...
ITBEAR科技资讯 on MSN14d
AMD首代UDNA显卡性能对比：能否超越英伟达RTX 5090成疑问他称，AMD在“RDNA 4”之后的下一代GPU，将继续沿用Monolithic单芯片式设计，而非在NAVI 31/32上所使用的分离式多芯片Chiplet设计。这一设计选择意味着，AMD在未来的GPU制造上，可能更注重于单芯片的 ...
This graphics card is based on the same Navi 31 GPU used in AMD’s top-end Radeon RX 7900 XT and XTX, but with some of the parts disabled, and it’s an immensely powerful GPU for the price ...
在GPU市场竞争日趋激烈的背景下，AMD首次推出的消费级UDNA显卡近期被曝其性能未能超越英伟达即将上市的GeForce RTX ...
相较于前一代的RDNA 3 Navi 31 GPU(大约520mm²)缩小了相当多。 值得一提的是，AMD在2025年CES消费电子展上，低调亮相了其新一代RDNA 4架构的RX 9000系列显卡。
TL;DR: AMD's Radeon RX 9070 XT graphics cards, based on RDNA 4 architecture, are expected to feature 3.0GHz+ GPU clock speeds and 16GB GDDR6 memory. Retail listings suggest prices around $530-$590.
小于前代 Navi 31 产品。 根据博主 David Huang 的计算，采用台积电 4nm 工艺制造的 Navi 48 GPU 芯片面积约为 390 mm²，略大于采用类似工艺的 Nvidia AD103。
They suggest Team Red's GPU might be set to rival the RTX 5070 Ti (in rasterization), and they also align with AMD's Frank Azor's claims that the capabilities of Navi 48 have been underestimated ...
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