If the leaks are correct its:

Full specs:

CPU: Arm Cortex-A78C
    8 cores
    Unknown L1/L2/L3 cache sizes
GPU: Nvidia T239 Ampere
    1 Graphics Processing Cluster (GPC)
    12 Streaming Multiprocessors (SM)
    1534 CUDA cores
    6 Texture Processing Clusters (TPC)
    48 Gen 3 Tensor cores
    2 RTX ray-tracing cores
RAM: 12 GB LPDDR5

Handheld Mode:

CPU: 998.4 MHz
GPU: 561 MHz (~1.72 TFLOPS)
Memory Frequency: 4266 MHz
Memory Bandwidth: 68.256 GB/s

Docked Mode:

CPU: 1100.8 MHz
GPU: 1007.25 MHz (~3.09 TFLOPS)
Memory Frequency: 6400 MHz
Memory Bandwidth: 102.4 GB/s

I personally don’t know how that compares to other hardware though.
(Edit: Thanks for the replies!)