传AMD将于2027年下半年 launch RDNA 5；同时否认次世代使用4 GB GDDR7显存传闻
未证实尚未证实：这是爆料或传闻类报道，相关方没有确认，请勿当作已确定的消息。
AMD Rumored To Launch RDNA 5 In Second Half Of 2027; Also Quashes Rumors Of Next-Gen Using 4 GB GDDR7 Memory
知名爆料人Kepler_L2称AMD RDNA 5 GPU预计最早2027年6月Computex亮相、更可能在2027年下半年推出，且不会采用4 GB GDDR7显存。其余RDNA 5 SKU大概率延至2028年与NVIDIA Rubin架构RTX 60系列同期发布。以上均为推测，无官方确认。
A prominent leaker says we will likely see the RDNA 5-based GPUs launching in the latter part of 2027.
Kepler Says AMD is Expected to Launch RDNA 5 at Computex 2027 at the Earliest, But a Delayed Launch is Likely
Prominent Leaker Kepler_L2 has once again revealed some crucial information regarding AMD's next-gen GPU architecture launch. Kepler has previously mentioned that AMD will launch its RDNA 5 lineup in 2027, but as far as the timeframe is concerned, it expects that AMD won't likely launch it in the first half of the year.
On the Anand Tech Forums, the leaker was asked about the launch date for RDNA 5. One user asked if RDNA 5 will launch in the next 3-5 months, to which Kepler replied in negative. Then someone asked if RDNA 5 is going to see a launch in June, and Kepler replied that Computex 2027 is the earliest timeline when we can expect AMD to launch the new GPU series.
Computex 2027 will be held in the first week of June, but Kepler doesn't appear to be so sure of the launch time. He says that it's likely that the GPU family will launch in the latter part of 2027. Keep in mind that this is speculation, and we don't have any official information regarding RDNA 5's launch. However, going by all the reports surrounding RDNA 5, it appears that at least one GPU will launch in 2027.
The rest of the SKUs in the RDNA 5 family will likely end up launching in 2028 alongside NVIDIA's Rubin-based RTX 60 series. The one RDNA 5 GPU expected to launch in 2027 is likely the AT2 variant, which will boast 40 Compute Units, although some reports also mention 70. Nonetheless, we shouldn't expect the full stack to be released next year.
One more crucial piece of information regarding RDNA 5 that the leaker talked about is that it won't use the upcoming 4 GB GDDR7 memory chips. If you have been following us, you would know that memory makers are expected to mass-produce 4 GB and 6 GB GDDR7 memory chips in the next two years, which coincide with the launch timeframe of next-gen GPUs. However, Kepler says that next-gen cards won't be using 4 GB GDDR7 chips, which means neither AMD nor NVIDIA will switch to higher capacity.
News Source: AnandTech Forums
About the author: Sarfraz Khan is a hardware reporter with a focus on PC components and the builder community. With years of experience writing about PC hardware and laptops, his work has been featured on several reputable technology publications. Sarfraz's hands-on experience is demonstrated through his first-person accounts of using and comparing different hardware configurations, providing practical and relatable insights for everyday users. His technical analysis is respected by peers in the enthusiast community and has been cited by specialized hardware sites such as Germany's Igor's Lab.
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