The first specifications of AMD's upcoming Radeon RX 8000 "RDNA 4" Mobile GPU lineup have been revealed by Golden Pig Upgrade Pack.
AMD Expected To Launch At Least Four Radeon RX 8000 "RDNA 4" Mobile GPUs, Up To 16 GB & 175W TGPs
As a follow-up to his latest AMD Ryzen APU & Radeon GPU coverage, Golden Pig Upgrade Pack at Bilibili has now shared the first details of the SKUs that are expected in the AMD Radeon RX 8000 mobile family based on the RDNA 4 GPU architecture.
As per the revelation, the AMD Radeon RX 8000 "RDNA 4" GPU lineup will include at least four SKUs, which include the following:
- R25M-E6 (Navi 48?) - 16 GB / 256-bit
- R25M-E4 (Navi 48?) - 12 GB / 192-bit
- R25M-P6 (Navi 44?) - 8 GB / 128-bit
- R25M-P4 (Navi 44?) - 8 GB / 128-bit
Benchlife had previously reported four variants, but those were part of the desktop family. The main difference can be seen in the "D" and "M" suffixes, with the former referring to the desktop & the latter referring to the mobile variants. The desktop variants are listed below:
- Navi 48 SKU #1 - R24D-E8
- Navi 48 SKU #2 - R24D-E6
- Navi 44 SKU #1 - R25D-P8
- Navi 44 SKU #2 - R25D-P4
The first two SKUs are going to replace the Radeon RX 7900M (Navi 31) and RX 7800M (Navi 32) GPUs. The R25M-E6 SKU would feature a 16 GB & 256-bit memory configuration with a TDP of 80-175W. The second SKU, the R25M-E4, would feature a 12 GB & 192-bit memory configuration with a TDP of 80-175W. As per the memory configuration, these two SKUs are likely based on the Navi 48 GPU with the former using the XT and the latter using the XL variant.
Next up are likely the two Navi 44 SKUs which will replace the entry-level RX 7600M XT and RX 7600M GPUs based on the RDNA 3 (Navi 33) graphics architecture. These SKUs, the R25M-P6 & the R25M-P4, will utilize an 8 GB and 128-bit memory configuration with a TDP range of 75-150W for the higher-end "XT" SKU and 50-130W for the "XL" SKU.
We don't know if the mobile RDNA 4 GPUs will retain the same memory speeds as the desktop variants but the latter are expected to come in 18, 19 and 20 Gbps GDDR6 memory configs.
In addition to the AMD Radeon RX 8000 "RDNA 4" GPU family, the mobile segment will also be receiving a Navi 33 refresh for entry-level laptops which will retain the same RDNA 3 graphics architecture, but we can see some optimizations. It is unlikely that these will feature the RDNA 3.5 graphics update. Overall, these four SKUs are also going to be very similar to the configurations that we get to see on the desktop variants which are expected to debut at CES 2025 and launch in the first quarter of 2025.
AMD RDNA Generational GPU Lineup
| Radeon Lineup | Radeon RX 5000 | Radeon RX 6000 | Radeon RX 7000 | Radeon RX 8000 |
|---|---|---|---|---|
| GPU Architecture | RDNA 1 | RDNA 2 | RDNA 3 / RDNA 2 | RDNA 4 |
| Process Node | 7nm | 7nm | 5nm/6nm | 4nm? |
| GPU Family | Navi 1X | Navi 2X | Navi 3X | Navi 4X |
| Flagship GPU | N/A | Navi 21 (5120 SPs) | Navi 31 (6144 SPs) | Navi 41 (Cancelled?) |
| High-End GPU | Navi 10 (2560 SPs) | Navi 22 (2560 SPs) | Navi 32 (4096 SPs) | Navi 48 (4 SEs?) |
| Mid-Tier GPU | Navi 12 (2560 SPs) | Navi 23 (2048 SPs) | Navi 33 (2048 SPs) | N/A? |
| Entry-Tier GPU | Navi 14 (1536 SPs) | Navi 24 (1024 SPs) | Navi 34 (1024 SPs)? | Navi 44 (2 SEs?) |
News Source: @Olrak29_
About the author: A Software Engineer by training and a PC enthusiast by passion, Hassan Mujtaba serves as Wccftech's Senior Editor for hardware section. With years of experience in the industry, he specializes in deep-dive technical analysis of next-generation CPU and GPU architectures, motherboards, and cooling solutions. His work involves not only breaking news on upcoming technologies but also extensive hands-on reviews and benchmarking.
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