Processor
PlayStation 5-
AMD Zen 2 (3.5GHz, eight-core
Xbox Series X-
AMD Zen 2 (3.8GHz, eight-core)
GPU
PlayStation 5-
AMD RDNA 2 (10.28 teraflops, 36CU)
Xbox Series X-
AMD RDNA 2 (12 teraflops, 52CU)
Memory & Storage
PlayStation 5-
16GB GDDR6 ,825GB (NVMe SSD)
Xbox Series X-
16GB GDDR6, 1TB (NVMe SSD)
Ports
PlayStation 5-
TBA
Xbox Series X-
Three USB-A 3.0 ports, HDMI (out), proprietary memory slot
Dimensions
PlayStation 5-
TBA
Xbox Series X-
5.94 x 5.94 x 11.85
The Xbox Series X has more general gaming performance, but that doesn't always mean it has the highest performance.
Similarly, the PS5 has a faster SSD, but that doesn't mean there's a big difference in charging time between consoles in the real world.