AMD EPYC 7773X vs Apple M1 Ultra (48-GPU)

AMD EPYC 7773X or AMD EPYC 7773X – 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 EPYC 7773X features 64 processor cores and has the capability to manage 128 threads concurrently.
It was released in Q2/2022 and belongs to the 3 generation of the AMD EPYC series.
To use the AMD EPYC 7773X, you'll need a motherboard with a SP3 socket.
The Apple M1 Ultra (48-GPU) features 20 processor cores and has the capability to manage 20 threads concurrently.
It was released in Q1/2022 and belongs to the 1 generation of the Apple M series series.

The AMD EPYC 7773X has 64 CPU cores and can calculate 128 threads in parallel.
The clock frequency of the AMD EPYC 7773X is 2.2 GHz
and turbo frequency for one core is 3.5 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The Apple M1 Ultra (48-GPU) has 20 CPU cores and can calculate 20 threads in parallel.
The clock frequency of the A-Core is 3.2 GHz.
Processors with hybrid (big.LITTLE) architecture strike a balance between performance and power efficiency, making them ideal for mobile devices.

The AMD EPYC 7773X does not have integrated graphics.
The Apple M1 Ultra (48-GPU) has integrated graphics, called iGPU for short.
Specifically, the Apple M1 Ultra (48-GPU) uses the Apple M1 Ultra (48 Core), which has 6144 texture shaders
and 768 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

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 4.0 TB distributed across 8 memory channels. It offers a peak memory bandwidth of 204.8 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 8 memory channels. It offers a peak memory bandwidth of 819.2 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 280 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 60 W watts.

The AMD EPYC 7773X 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 768.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Apple M1 Ultra (48-GPU) is manufactured using a 5 nm process.