Translation:
CPU:
8 core Ryzen at 3.3 ghz.
RAM:
24GB of GDDR6 total on 384 bit bus.
1GB of L4 cache means probably the main ram useable.
L4 is just a fancy term for main memory.
22GB for games, 352bit dedicated to GPU
1GB for OS cache, 32bit dedicated to CPU
1GB probably left for OS rendering.
GPU:
64 Arcturus Engines
11.5 teraflops
Source: https://www.reddit.com/r/xboxone/comments/al55zv/possible_xbox_scarlet_leak_with_amd_arcturus_gpu/