Nvidia RTX Titan Blackwell Exposed – 800W GPU Prototype Leaked

800W Nvidia Blackwell GPU Prototype Leaked – Is this the TITAN Blackwell?

An image of an alleged 800W Nvidia GPU prototype has leaked, suggesting that Nvidia is developing a GPU that’s better than its new RTX 5090. This GPU could be an RTX 5090 Ti or RTX TITAN Blackwell prototype, and its specifications are impressive.

At CES 2025, Nvidia revealed the full capabilities of their RTX Blackwell silicon. When we compared these specifications to Nvidia’s RTX 5090, Nvidia’s new GeForce flagship fell short. Nvidia has teased that they can create something better than their RTX 5090. This could be that graphics card.

With 24,576 CUDA cores, this new GPU has 12.94% more CUDA cores than Nvidia’s RTX 5090. It also has GDDR7 memory, which is 14% faster than the memory included with Nvidia’s RTX 5090 (32 Gbps VS 28 Gbps). Add on this GPU’s higher base/boost GPU clock speeds, and this GPU could deliver the full potential of Nvidia’s Blackwell GPU silicon.

This GPU could be a planned Nvidia RTX TITAN Blackwell or an RTX 5090 Ti. In our opinion, it is a prototype TITAN GPU. With a TGP of 800W, this GPU uses two 12V-2×6 connectors for power. With this level of power draw, this graphics card will need a larger cooling solution than their RTX 5090.

CUDA Cores Base Clock Speed Boost Clock Speed VRAM Power TGP MSRP
RTX 5090 Ti/
RTX TITAN Prototype
24576 2.1 GHz 2.514 GHz 32Gbps GDDR7 2x 12V-2×6 800W ???
RTX 5090 21760 2.01 GHz 2.41 GHz 28 Gbps GDDR7 1x 12V-2×6 575W £1939/$1999

One thing is certain: Nvidia can build an RTX TITAN GPU based on its RTX Blackwell silicon. Will they? That remains to be seen. This leak makes it clear that Nvidia has or is considering this possibility. If Nvidia releases this GPU, it will be expensive. Nvidia’s RTX 5090 already has an MSRP of $1999. How much would a Blackwell TITAN cost? Our guess is $3,499.

You can join the discussion on Nvidia’s alleged RTX 5090 Ti or RTX TITAN prototype on the OC3D Forums.

Mark Campbell

Mark Campbell

A Northern Irish father, husband, and techie that works to turn tea and coffee into articles when he isn’t painting his extensive minis collection or using things to make other things.

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