8700G ONNX DirectML: 5255
7940HS ONNX DirectML: 5002, 5066, 5094, 5174, 5041, 16232
Clicking on each of the 7940HS results indicates the 780M graphics was used, except for RTX 4080 Laptop for the 3x higher result. The 8700G result was also using 780M graphics. The Ultra 7 155H results used "Intel(R) Arc(TM) Graphics".
1-5% faster is within expectations for a desktop APU version with slightly relaxed power limits. I don't see any evidence of XDNA being used in any tests, whether it's at the Phoenix (10 TOPS) or Hawk Point (16 TOPS) level. Intel's NPU also wasn't used. These accelerators aren't well supported in general yet. They would also probably give significantly lower results, since according to AMD, Phoenix and Hawk Point deliver 23 TOPS from the GPU (possibly also using the CPU).
images.anandtech.com/doci/21178/Ryzen%20AI%20Press%20Deck_Under%20embargo%20until%20Dec%206%20at%2012PM%20PST-01%201%20%2826%29.png