A rare NVIDIA GPU issue that many thought was already behind us is showing up again, this time on a professional workstation card.
After the launch of NVIDIA’s Blackwell-based RTX 50 series, a small number of early units were discovered with fewer ROPs (Render Output Units) than they were supposed to have. The problem was most commonly discussed around the GeForce RTX 5090, though reports also surfaced involving models like the RTX 5080 and RTX 5070 Ti. Because ROPs play an important role in final pixel output and overall graphics throughput, cards with missing ROPs can deliver lower performance than expected. NVIDIA addressed the situation by offering replacements, and later suggested the affected number of GPUs was extremely limited, with the issue fading from view as newer batches arrived.
Now, a new report suggests the same “missing ROPs” problem may have reached the workstation lineup. A Reddit user, u/xmikjee, says he purchased an NVIDIA RTX PRO 5000 Blackwell GPU as a replacement for an RTX 4090. After installing the card and checking its specifications using GPU-Z, he noticed a red flag: the software reported only 160 ROPs.
What makes this especially noteworthy is that the RTX PRO 5000 Blackwell is widely expected to feature 176 ROPs based on published specifications from hardware databases and third-party listings. NVIDIA’s own product page does not clearly list the ROP count, which can make it harder for buyers to verify the configuration at a glance. To confirm the reading wasn’t a software glitch, the user reportedly checked with additional tools, including Geeks3D and another system utility, and all of them returned the same result: 160 ROPs.
If accurate, that’s 16 fewer ROPs than expected, which can translate to reduced performance in certain professional workloads and graphics-heavy applications. The good news is that this type of defect should be eligible for an RMA, especially since NVIDIA has previously replaced GPUs found to be missing hardware resources. The report also raises the possibility that the card came from an early production batch where quality control didn’t catch the problem before it reached customers.
At the moment, reports of Blackwell RTX 50 series hardware showing up with fewer ROPs appear to be uncommon, but this case is a reminder that verifying GPU specifications after installation can be a smart move—particularly for high-end cards marketed for creator and workstation use.
