Intel Xeon E3-1275 v3 vs Intel Xeon E5-1620 v2

Intel Xeon E3-1275 v3 or Intel Xeon E3-1275 v3 – 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 v3 features 4 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q2/2013 and belongs to the 4 generation of the Intel Xeon E3 series.
To use the Intel Xeon E3-1275 v3, you'll need a motherboard with a LGA 1150 socket.
The Intel Xeon E5-1620 v2 features 4 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q3/2013 and belongs to the 4 generation of the Intel Xeon E5 series.
To use the Intel Xeon E5-1620 v2, you'll need a motherboard with a LGA 2011 socket.

The Intel Xeon E3-1275 v3 has 4 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the Intel Xeon E3-1275 v3 is 3.5 GHz
and turbo frequency for one core is 3.9 GHz.
The Intel Xeon E5-1620 v2 has 4 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the Intel Xeon E5-1620 v2 is 3.7 GHz

The Intel Xeon E3-1275 v3 has integrated graphics, called iGPU for short.
Specifically, the Intel Xeon E3-1275 v3 uses the Intel HD Graphics P4600, which has 160 texture shaders
and 20 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Xeon E5-1620 v2 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 32.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 25.6 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 256.0 GB distributed across 4 memory channels. It offers a peak memory bandwidth of 59.7 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 84 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 130 W watts.

The Intel Xeon E3-1275 v3 is manufactured using a 22 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 E5-1620 v2 is manufactured using a 22 nm process.
In total, this processor boasts a generous 10.0 MB cache.