It is not a big surprise really as these should be launched next week (we think). But an ASUS laptop kinda confirms the release as a Comet Lake-H processor with new mobile RTX Super GPU has popped up in a 3DMark result set.
The entry was spotted by @_rogame and is listing the RTX 2080 Super (currently available for laptops). The GPU is paired with 8 GB RAM running at 1365 MHz. The processor empowering it is a Core i9-10880H, that would be the 8-core hyperthreading enabled proc based on a 45 Watts TDP. It is running at 2.3 GHz but can boost to 5.0 GHz.
Comet Lake-H is a revamp of Coffee Lake-H on Intel's 14nm process. Likely five chips will be released this time, three of which are Core i5's and two Core i9's. The top model would go upwards to 5.3 GHz, provided the cooling allows that of course. It is expected that April 2 is a launch date and availability would be commencing on April 15. He found some more entries, of 2070 and 2080 SUPER based notebooks.
ASUS laptop fitted with Comet Lake-H and mobile RTX 2080 Super surfaces in ORB