GPUsNews

AMD’s Radeon RX 7900 XT Launch Has Been Delayed to the First Half of December [Rumor]

AMD has delayed the retail launch of its RDNA 3 flagship to early December due to unknown reasons. This scoop has been brought to us by Greymon55, one of the most reputed sources on Radeon hardware. Per the tipster, the Radeon RX 7900 XT has been delayed by a week to somewhere between the first and third week of December.

The Radeon RX 7900 XT will leverage the Navi 31 core (GCD) alongside six disaggregated memory dies (MCDs). So, we’re looking at a core count of 10,752 paired with a 320-bit bus backed by a 160MB cache buffer. The Radeon RX 7900 XT will come with 20GB of GDDR6 memory, which means a 320-bit memory bus. Furthermore, it won’t be the fastest RDNA 3 GPU, leveraging a cut-down memory bus and GCD. It will compete with the NVIDIA RTX 4090 and make way for the Radeon RX 7900 XTX down the cycle.

GPU NameRX 7700 XT (Navi 33)RX 7800 XT (Navi 32)RX 7900 XT (Navi 31)RX 7950 XT (Navi 30?)
Process Node6nm5nm + 6nm5nm + 6nm5nm + 6nm
Die Config6nm x15nm x1, 6nm x45nm x1, 6nm x55nm x1, 6nm x6
Shader Engines2466
WGPs16324848
CUs32649696
Cores4,0968,19210,752?12,288
Memory Bus128-bit256-bit320-bit?384-bit?
Memory TypeGDDR6GDDR6GDDR6GDDR6
Memory Capacity8GB16GB20GB?24GB?
Infinity Cache64MB128MB192MB192MB?
TGP200W250W?300?350W?
LaunchQ4 2022Q1 2023Q4 20222023

The RX 7900 XT will offer a 2x uplift in raster performance and ray tracing over its predecessor. We expect it to level with the latter but fall short in RT workloads. However, there will also be a Radeon RX 7900 XTX based on the full-fledged Navi 31 GPU. This SKU will come with 12,288 cores and 24GB of GDDR6 memory via a 384-bit bus. It’s being prepped as a rival to the GeForce RTX 4090 Ti, which will come with an (almost) fully enabled AD102 die and faster clocks.

Areej

Computer hardware enthusiast, PC gamer, and almost an engineer. Former co-founder of Techquila (2017-2019), a fairly successful tech outlet. Been working on Hardware Times since 2019, an outlet dedicated to computer hardware and its applications.