AMD is set to unveil its highly anticipated Radeon RX 9000 series GPUs at CES 2025, showcasing advancements in the RDNA 4 architecture. The RX 9070 XT, the flagship model, is expected to exceed 300W Total Board Power (TBP) while maintaining compatibility with traditional PCIe 8-pin power connectors, rather than mandating the newer 12V-2×6 connectors.
Key Takeaways
- The Radeon RX 9070 XT will likely exceed 300W TBP, with some models reaching up to 330W.
- AMD will continue to use standard PCIe 8-pin power connectors, allowing for easier compatibility with existing power supplies.
- The RX 9070 series will feature 16GB of GDDR6 memory, clocked at 20Gbps.
- The launch is expected to take place in late January following the CES announcement.
Overview of the Radeon RX 9070 Series
The Radeon RX 9070 series marks a significant step for AMD, aligning its GPU naming convention with the Ryzen 9000 processor series. The RX 9070 XT will be built on the Navi 48 XTX GPU architecture, featuring 16GB of GDDR6 memory. Initial reports suggested a TBP of around 260W, but recent updates indicate that the RX 9070 XT could exceed 300W, with some custom models potentially reaching 330W.
Power Connector Specifications
AMD has decided not to mandate the use of the 12V-2×6 power connector for the RX 9070 series. Instead, the GPUs will primarily utilize the traditional PCIe 8-pin connectors. This decision is significant for several reasons:
- Compatibility: Most existing power supplies are equipped with PCIe 8-pin connectors, making it easier for users to upgrade without needing new hardware.
- Performance: The RX 9070 XT may require multiple 8-pin connectors to support its high TBP, with configurations potentially including three 8-pin connectors for enhanced power delivery.
- Flexibility for AIBs: Add-In Board partners have the option to implement the 12V-2×6 connector in their custom designs, but it is not a requirement.
Performance Expectations
The RX 9070 XT is expected to deliver impressive performance, particularly in gaming and high-resolution tasks. With its 16GB of GDDR6 memory and a TBP that could reach 330W, the GPU is positioned to compete effectively against NVIDIA’s offerings in the same segment. Key specifications include:
- GPU Architecture: Navi 48 XTX
- Memory: 16GB GDDR6 at 20Gbps
- Expected TBP: 300W to 330W
Conclusion
As AMD prepares for the launch of the Radeon RX 9070 series, the decision to stick with PCIe 8-pin connectors while allowing for optional 12V-2×6 connectors reflects a balance between innovation and user accessibility. The upcoming CES 2025 event will provide further insights into the capabilities and performance of these new GPUs, setting the stage for AMD’s competitive strategy in the graphics card market.
