Firstly, we are to note that there is no difference between Sapphire Radeon RX Vega 64 Nitro + and other Radeon RX Vega 64 video cards either in terms of architecture or clock speed. Thanks to the modern mechanisms of the Boot, video cards change clock speeds depending on several parameters. In the case of the reference design of the Radeon RX Vega 64, the clock frequencies rested on the temperature limits, so more efficient cooling should help.
But Sapphire went further and installed two versions of the BIOS on the graphics card, which can be selected with the help of a toggle switch.
GPU (Codename) - Vega 10
Shader Units - 4096
Base & Boost Clocks - 1423 MHz / 1630 MHz
Memory Size & Type - 8GB HBM2
Memory Clock - 1.89 Gb/s
Memory Bandwidth - 484 GB/s
Fans - (2) 9.7cm Axial, (1) 8.7cm Axial
Ports - (2) DP 1.4, (2) HDMI 2.0
Power Connectors - (3) 8-pin
Dimensions (LxHxD) - 31 x 13 x 4.8 cm (+0.5 …