NVIDIA GeForce RTX 5090 to Feature 28GB GDDR7 Memory

NVIDIA’s upcoming GeForce RTX 5090 is generating buzz with its rumored specifications. According to recent reports, this high-end graphics card will feature 28GB of GDDR7 memory and a 448-bit bus interface. These features indicate a significant step up from the previous models, although the configuration is slightly cut-down from what was initially expected.

Key Features and Specifications

The RTX 5090 is set to include a GB202 GPU with a 448-bit memory bus. This setup will deliver up to 28GB of GDDR7 memory. While the original expectations included a 512-bit bus interface, the current design incorporates 14 out of the 16 GDDR7 memory modules, offering substantial memory capacity.

In terms of performance, the RTX 5090 is projected to achieve a bandwidth of 1568 GB/s. This is a remarkable 50% increase over the RTX 4090, which uses a 384-bit bus and GDDR6X memory. The new GDDR7 modules, operating at 28 Gbps, are a major factor in this performance boost.

Future

There is speculation that NVIDIA might release even more powerful variants of the RTX 5090 in the future. Potential models like the RTX 5090 Ti or RTX 5090 Super could feature the full 512-bit bus interface and up to 32GB of memory. These versions would cater to the high-end market, providing even greater performance and capacity.

NVIDIA’s decision to use a 448-bit configuration for the initial RTX 5090 release could be a strategic move to balance performance with thermal, power, and cost considerations. This approach leaves room for future upgrades and models that utilize the full capabilities of the GB202 GPU.

Market Release

The GeForce RTX 5090 is part of NVIDIA’s next-generation RTX 50 series, codenamed “Blackwell.” The new lineup is expected to be unveiled in the second half of this year. The RTX 5090 will follow the launch of the RTX 5080, which is anticipated to hit retail shelves first.

With its impressive specifications and potential for future enhancements, the RTX 5090 is poised to be a significant player in the high-end graphics card market. Gamers and tech enthusiasts eagerly await its official release and detailed performance reviews.