Over two years after the RTX 6000 Ada GPUs launched, leaks have finally emerged surrounding Nvidia’s next-gen Blackwell workstation offerings, courtesy of a few shipping manifests and web scrapers. Cargo records from NBD show that Nvidia has been shipping two new workstation GPUs for testing and validation. Details and specifications of one of these GPUs were discovered on LeadTek’s website and subsequently extracted, as shown by Harukaze on X.
From the looks of it, Nvidia is dubbing its next-gen workstation cards with a new “Pro” label. The flagship reportedly continues to fall under the “RTX 6000” brand but with an added “X” identifier; is the ProViz equivalent of Super/Ti? Historically, Nvidia hasn’t been consistent with its workstation nomenclature, so it’s hard to say what this suffix represents.
Shipping data from NBD indicates that Nvidia is seemingly working on two new GPUs: the RTX Pro 6000 X Blackwell and the RTX Pro 6000 Blackwell. We’ve extracted all the specs we could from the given information, including preliminary data from LeadTek. Both GPUs reportedly carry 96GB of GDDR7 memory, suggesting a 512-bit interface coupled with thirty-two 24Gb (3GB) ICs in clamshell mode, where two ICs share a single 32-bit memory controller.
Nvidia RTX Pro 6000 Blackwell Specifications*
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|
GPU |
RTX Pro 6000 X Blackwell |
RTX Pro 6000 Blackwell |
RTX 6000 Ada |
|---|---|---|---|
|
Family |
Blackwell |
Blackwell |
Ada Lovelace |
|
CUDA Cores |
? |
24,064 |
18,176 |
|
SMs |
? |
188 |
142 |
|
% Die Enabled |
? |
97.92% |
98.61% |
|
Die Name |
GB202-870 |
GB202- |
AD102-870 |
|
RT Cores |
? |
188 |
142 |
|
Tensor Cores |
? |
752 |
568 |
|
Memory |
96GB GDDR7 |
96GB GDDR7 |
48GB GDDR6 |
|
Bus-width |
? |
512-bit |
384-bit |
|
TGP |
? |
600W |
300W |
*Specifications are unconfirmed.
The non-X variant reportedly features 188 SMs equating to 24,064 CUDA cores or a 97.9% enabled GB202 die. LeadTek’s data mentions a 600W TGP, over twice what the RTX 6000 Ada mandates but enough to be fulfilled by a single 12V-2×6 power cable. Further details from NBD draw up what we believe are Blackwell GB20X dies for workstations. The kingpin RTX Pro 6000 X Blackwell seemingly carries the GB202-870 die, which is expected to feature all 192 SMs.