NVIDIA CEO Issues Statement on GTX 970 Specification Controversy
By now, it should come as no surprise that the NVIDIA’s GeForce GTX 970 memory specifications controversy (or as we call it, MemoryGate) has recently blown up to become one of the hottest topics in the tech community with even a change.org petition for refunds now reaching almost 10,000 supporters.
Despite its popularity however, NVIDIA employees have been relatively quiet over the past month. Although NVIDIA employees responded to customers in their official boards when the issue was first discovered, there has been relatively little communication with customers over NVIDIA’s plan of action to remedy the situation.
Until now. NVIDIA has finally decided to speak up and this time, the message comes all the way from the top. In an official blog post, NVIDIA CEO Jen-Hsun Huang apologized for the miscommunication on the GTX 970 controversy and shared some technical details on what happened although it honestly wasn’t much different from what other NVIDIA employees had shared back in January. For those interested, the full statement is posted below.
Some of you are disappointed that we didn’t clearly describe the segmented memory of GeForce GTX 970 when we launched it. I can see why, so let me address it.
We invented a new memory architecture in Maxwell. This new capability was created so that reduced-configurations of Maxwell can have a larger framebuffer – i.e., so that GTX 970 is not limited to 3GB, and can have an additional 1GB.
GTX 970 is a 4GB card. However, the upper 512MB of the additional 1GB is segmented and has reduced bandwidth. This is a good design because we were able to add an additional 1GB for GTX 970 and our software engineers can keep less frequently used data in the 512MB segment.
Unfortunately, we failed to communicate this internally to our marketing team, and externally to reviewers at launch.
Since then, Jonah Alben, our senior vice president of hardware engineering, provided a technical description of the design, which was captured well by several editors. Here’s one example from The Tech Report.
Instead of being excited that we invented a way to increase memory of the GTX 970 from 3GB to 4GB, some were disappointed that we didn’t better describe the segmented nature of the architecture for that last 1GB of memory.
This is understandable. But, let me be clear: Our only intention was to create the best GPU for you. We wanted GTX 970 to have 4GB of memory, as games are using more memory than ever.
The 4GB of memory on GTX 970 is used and useful to achieve the performance you are enjoying. And as ever, our engineers will continue to enhance game performance that you can regularly download using GeForce Experience.
This new feature of Maxwell should have been clearly detailed from the beginning.
We won’t let this happen again. We’ll do a better job next time.