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After just a few weeks from our initial report of missing ROPs on NVIDIA GeForce RTX 50 series "Blackwell" for desktop, it appears that the laptop versions of these GPUs could also be prone to the same issue: missing ROP (Raster Operations Pipeline) units, which degrades performance by up to 14%. According to the German publication Heise Online, NVIDIA is working with laptop manufacturers to inspect any case of missing ROPs on its GeForce RTX 50 series cards, which the company claims affect only 0.5% of the entire supply. To avoid giving consumers GPUs with missing ROPs, NVIDIA is working overtime with OEMs to ensure that the GPUs are correctly operating and offering the hardware true to the specification sheet.
With NVIDIA Blackwell laptop SKUs announced at CES and pre-orders in February, NVIDIA expected to hand these GPUs through its partner laptop manufacturers to consumers in March, but it's currently scheduled for April, which is a whole month later. Here is what Heise Online said:
View at TechPowerUp Main Site | Source
With NVIDIA Blackwell laptop SKUs announced at CES and pre-orders in February, NVIDIA expected to hand these GPUs through its partner laptop manufacturers to consumers in March, but it's currently scheduled for April, which is a whole month later. Here is what Heise Online said:
As we have learned from several notebook manufacturers, they are currently working overtime in the Far East to prevent the drama from escalating into the next act: NVIDIA has instructed manufacturers to inspect already-produced notebooks with the new mobile GeForce RTX 5000 graphics chips. The focus is on GPUs where fewer ROPs are active than specified in the datasheet. This can lead to potentially significant losses in 3D performance.

View at TechPowerUp Main Site | Source