The only difference between the two versions of the UDOO BOLT (V8 and V3) is the AMD APU version.
The main differences between the two versions of the AMD Ryzen™ v1000 Embedded APU are shown in the following table.

V8 V3
Processor AMD Ryzen™ Embedded V1605B AMD Ryzen™ Embedded V1202B
CPU Cores 4 Cores / 8 Threads 2 Cores / 4 Threads
CPU Freq (Base/Max) 2GHz / 3.6GHz 2.3GHz / 3.2GHz
GPU AMD Radeon™ Vega 8 Graphics AMD Radeon™ Vega 3 Graphics
GPU Max 1100 MHz 1000 MHz
GPU CU 8 3

For a detailed comparison of the two processors follow this link:
Processors specifications table

For other info about the AMD Ryzen™ Embedded Processors series follow this link:
AMD Ryzen™ Embedded Processors series

This page was last updated on Wednesday, December 9, 2020 at 6:58 AM.