New Information on AMD Navi 48 and Navi 44 GPUs
The leaks about AMD’s next-generation Radeon RX 8000 series graphics cards keep coming and new information sheds light on the memory bandwidth, Infinity Cache and VRAM speeds of the Navi 48 and Navi 44 GPUs. A recent Geekbench listing showed a high-end Navi 48-powered graphics card, possibly the Radeon RX 8700 XT or its variant. Given that this card has 56 CUs, it hints at the true power of the RX 8700 XT.
New Information on AMD Navi 48 and Navi 44 GPUs Revealed
A cryptic Tweet shared by an X user named @all_the_watts revealed details of four different SKUs belonging to the RDNA 4 family. These include:
- Navi 48 GPU, 256-bit bus, 64 MB Infinity Cache, 20 Gbps VRAM
- Navi 48 GPU, 256-bit bus, 64 MB Infinity Cache, 18 Gbps VRAM
- Navi 48 GPU, 192-bit bus, 48 MB Infinity Cache, 19 Gbps VRAM
- Navi 44 GPU, 128-bit bus, 32 MB Infinity Cache, 18 Gbps VRAM
These leaks coincide with earlier reports by @Kepler_L2 that the Navi 48 SKUs will have 64 MB Infinity Cache on the higher-end models and 48 MB on the lower-end models. AMD’s next-gen GPUs will likely compete head-to-head with Nvidia’s GeForce RTX 4080 in rasterization performance. According to YouTuber Moore’s Law is Dead, at least one RDNA 4 SKU will launch with 64 CUs.
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