Intel Xeon E5-2643 v3 vs Intel Xeon E7-4850 v2

Intel Xeon E5-2643 v3 or Intel Xeon E5-2643 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 E5-2643 v3 features 6 processor cores and has the capability to manage 12 threads concurrently.
It was released in Q3/2014 and belongs to the 5 generation of the Intel Xeon E5 series.
To use the Intel Xeon E5-2643 v3, you'll need a motherboard with a LGA 2011-3 socket.
The Intel Xeon E7-4850 v2 features 12 processor cores and has the capability to manage 24 threads concurrently.
It was released in Q1/2014 and belongs to the 4 generation of the Intel Xeon E7 series.
To use the Intel Xeon E7-4850 v2, you'll need a motherboard with a LGA 2011 socket.

The Intel Xeon E5-2643 v3 has 6 CPU cores and can calculate 12 threads in parallel.
The clock frequency of the Intel Xeon E5-2643 v3 is 3.4 GHz
and turbo frequency for one core is 3.7 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The Intel Xeon E7-4850 v2 has 12 CPU cores and can calculate 24 threads in parallel.
The clock frequency of the Intel Xeon E7-4850 v2 is 2.3 GHz
and turbo frequency for one core is 2.8 GHz.

The Intel Xeon E5-2643 v3 does not have integrated graphics.
The Intel Xeon E7-4850 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 768.0 GB 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 supports a maximum memory capacity of 1.5 TB distributed across 4 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 135 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 Intel Xeon E5-2643 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 20.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Xeon E7-4850 v2 is manufactured using a 22 nm process.
In total, this processor boasts a generous 24.0 MB cache.