G-RAID with Thunderbolt 3 Speed

Hi there,

I purchased the G-RAID with Thunderbolt 3 which ships with a TB2 cable (20 Gbps). I’ve also purchased a TB3 (40 Gbps) cable. When plugged directly into my MacBookPro 16-inch with either cable, both measure around 470 MB/s read/write speed. Should I expect anything faster? I’m confused because this drive is capable of USB 3.1 Gen 2 speeds of 10 Gbps (theoretical). What should I realistically expect? How can I get faster speeds?