Ryzen Embedded R1505G is a 64-bitdual-core embedded x86 microprocessor introduced by AMD in early 2019. This processor is based on AMD's Zen microarchitecture and is fabricated on a 14 nm process. The R1505G operates at a base frequency of 2.4 GHz with a TDP of 15 W and a Boost frequency of up to 3.3 GHz. This MPU supports up to 32 GiB of dual-channel DDR4-2400 memory and incorporates Radeon Vega 3 Graphics operating at up to 1 GHz.
This model supports a configurable TDP-down of 12 W and TDP-up of 25 W.
Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory.
The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC.
Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies.