Intel Xeon E3-1275 v6 vs Intel Xeon E5-2620 v4

Intel Xeon E3-1275 v6 or Intel Xeon E3-1275 v6 – 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 Intel Xeon E3-1275 v6 features 4 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q1/2017 and belongs to the 6 generation of the Intel Xeon E3 series.
To use the Intel Xeon E3-1275 v6, you'll need a motherboard with a LGA 1151 socket.
The Intel Xeon E5-2620 v4 features 8 processor cores and has the capability to manage 16 threads concurrently.
It was released in Q1/2016 and belongs to the 6 generation of the Intel Xeon E5 series.
To use the Intel Xeon E5-2620 v4, you'll need a motherboard with a LGA 2011-3 socket.

The Intel Xeon E3-1275 v6 has 4 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the Intel Xeon E3-1275 v6 is 3.8 GHz
and turbo frequency for one core is 4.2 GHz.
The Intel Xeon E5-2620 v4 has 8 CPU cores and can calculate 16 threads in parallel.
The clock frequency of the Intel Xeon E5-2620 v4 is 2.1 GHz
and turbo frequency for one core is 3.0 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.

The Intel Xeon E3-1275 v6 has integrated graphics, called iGPU for short.
Specifically, the Intel Xeon E3-1275 v6 uses the Intel HD Graphics P630, which has 192 texture shaders
and 24 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Xeon E5-2620 v4 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 38.4 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 1.5 TB distributed across 4 memory channels. It offers a peak memory bandwidth of 68.2 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 73 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 85 W watts.

The Intel Xeon E3-1275 v6 is manufactured using a 14 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 Intel Xeon E5-2620 v4 is manufactured using a 14 nm process.
In total, this processor boasts a generous 20.0 MB cache.