AMD Ryzen 9 4900U vs AMD Ryzen 9 3950X

AMD Ryzen 9 4900U or AMD Ryzen 9 4900U – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The AMD Ryzen 9 4900U features 8 processor cores and has the capability to manage 16 threads concurrently.
It was released in Q1/2020 and belongs to the 3 generation of the AMD Ryzen 9 series.
To use the AMD Ryzen 9 4900U, you'll need a motherboard with a FP6 socket.
The AMD Ryzen 9 3950X features 16 processor cores and has the capability to manage 32 threads concurrently.
It was released in Q3/2019 and belongs to the 3 generation of the AMD Ryzen 9 series.
To use the AMD Ryzen 9 3950X, you'll need a motherboard with a AM4 (PGA 1331) socket.

The AMD Ryzen 9 4900U has 8 CPU cores and can calculate 16 threads in parallel.
The clock frequency of the AMD Ryzen 9 4900U is 2.0 GHz
and turbo frequency for one core is 4.4 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The AMD Ryzen 9 3950X has 16 CPU cores and can calculate 32 threads in parallel.
The clock frequency of the AMD Ryzen 9 3950X is 3.5 GHz
and turbo frequency for one core is 4.7 GHz.

The AMD Ryzen 9 4900U has integrated graphics, called iGPU for short.
Specifically, the AMD Ryzen 9 4900U uses the AMD Radeon 8 Graphics (Renoir), which has 512 texture shaders
and 8 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The AMD Ryzen 9 3950X does not have integrated graphics.

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

The processor supports a maximum memory capacity of 64.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 51.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
The processor supports a maximum memory capacity of 128.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 51.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.

The processor has a thermal design power (TDP) of 15 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
The processor has a thermal design power (TDP) of 105 W watts.

The AMD Ryzen 9 4900U is manufactured using a 7 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 8.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The AMD Ryzen 9 3950X is manufactured using a 7 nm process.
In total, this processor boasts a generous 64.0 MB cache.