Skip to main content

AMD’s upcoming Tonga GPU stresses power efficiency, may target Nvidia’s GeForce 750 Ti

amds upcoming tonga gpu may target nvidias geforce 750 ti amd
Image used with permission by copyright holder

Now that PC gamers have the dual-GPU monstrosity that is the Radeon R9 295X2 to sink their teeth into, for AMD’s next GPU act, they’re reportedly working on something a little less powerful and a little more affordable called Tonga. Don’t be dismayed though; there is reason to be excited.

According to Videocardz.com, AMD is working to make Tonga a more power-efficient GPU, so it likely won’t be used to power high-end graphics cards. However, this doesn’t mean that Tonga-based cards will be slouches either, and will likely compete head-to-head with Nvidia Maxwell GM107-based graphics cards.

Recommended Videos

So what’s on the list of GM107-powered cards? That would be the Nvidia GeForce GTX 750 Ti, which combines solid mid-range performance, excellent power efficiency, and an affordable price tag (in the $150 range) to boot. On top of that, the 750 Ti occupies a single slot expansion slot, requires no additional power connector, and demands only 60 watts of juice. This means that you can slot a 750 Ti into PCs with power supplies that provide as little as 300 watts to work with.

Get your weekly teardown of the tech behind PC gaming
Check your inbox!

As for details regarding specs, Videocardz suggests that Tonga-based cards will sport 2GB of RAM, but no other information is available. However, they’re expected to support existing tech, including Mantle, TrueAudio, and CrossFire as well.

If geography is your strong suit, you might have recognized that by adopting the Tonga name, AMD is keeping with the island/volcano theme from a naming standpoint. It did the same with their Hawaii-branded GPUs, and Vesuvius codename for the 295X2 as well.

So when should we expect Tonga-based cards to hit the market? They may arrive by July, and should be available sometime in August at the latest. Additional details could be revealed during Computex, which will be held in Taipei early next month.

What do you think? Sound off in the comments below.

Konrad Krawczyk
Former Digital Trends Contributor
Konrad covers desktops, laptops, tablets, sports tech and subjects in between for Digital Trends. Prior to joining DT, he…
This AMD GPU could have destroyed Nvidia, but we might never see it
Radeon logo on the RX 7900 XTX.

Rumor has it that AMD may have decided not to launch any high-end GPUs in the next generation of graphics cards, meaning RDNA 4. However, this freshly leaked diagram gives us some insight into what could have been -- or perhaps, what will be -- if AMD's best graphics card of the next generation was made. It appears that AMD's next-gen architecture is a lot more complex than RDNA 3.

The diagram comes from YouTuber Moore's Law is Dead, who, as always, cites his own anonymous sources. It's only a partial diagram, but even that quick look into the architecture of RDNA 4 tells us a lot. While not sure which GPU this is, Moore's Law Is Dead refers to it as Navi 4C, and all signs point to it being AMD's top GPU for the next generation. Still, it's unclear if this new naming convention refers to Navi 41 or perhaps Navi 42, as Navi X and Navi M have also been mentioned recently.

Read more
Here’s why I’m glad Nvidia might kill its most powerful GPU
The RTX 4090 graphics card sitting on a table with a dark green background.

A reliable leaker has just revealed that Nvidia might be abandoning the idea of releasing an RTX 4090 Ti. If the project hadn't been canceled, the RTX 4090 Ti would have ended up becoming the best GPU by a mile -- or at least the most powerful. That spot is currently held by Nvidia's own RTX 4090.

But don't worry -- if the report about the cancellation is true, it's not such a bad thing at all. In fact, it might be for the best for pretty much everyone involved. Here's why.

Read more
AMD RX 7600 vs. Nvidia RTX 4060 Ti: value over performance
Front of the AMD RX 7600.

AMD's RX 7600 can't hope to compete against the best graphics cards available today, but it can certainly trade blows with some lower-end models. For Nvidia, that means the RTX 4060 Ti. But are the cards really evenly matched?

We've put both of these GPUs through an extensive round of benchmarks, and we now know the answer. Here's how the AMD Radeon RX 7600 compares to the Nvidia GeForce RTX 4060 Ti.
Pricing and availability

Read more