Intel Core i7-2649M vs Intel Core i9-10900E

Intel Core i7-2649M or Intel Core i7-2649M – 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 Core i7-2649M features 2 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q1/2011 and belongs to the 2 generation of the Intel Core i7 series.
To use the Intel Core i7-2649M, you'll need a motherboard with a BGA 1023 socket.
The Intel Core i9-10900E features 10 processor cores and has the capability to manage 20 threads concurrently.
It was released in Q2/2020 and belongs to the 10 generation of the Intel Core i9 series.
To use the Intel Core i9-10900E, you'll need a motherboard with a LGA 1200 socket.

The Intel Core i7-2649M has 2 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Core i7-2649M is 2.3 GHz
and turbo frequency for one core is 3.2 GHz.
The Intel Core i9-10900E has 10 CPU cores and can calculate 20 threads in parallel.
The clock frequency of the Intel Core i9-10900E is 2.8 GHz
and turbo frequency for one core is 4.7 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.

The Intel Core i7-2649M has integrated graphics, called iGPU for short.
Specifically, the Intel Core i7-2649M uses the Intel HD Graphics 3000, which has 96 texture shaders
and 12 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Core i9-10900E has integrated graphics, called iGPU for short.
Specifically, the Intel Core i9-10900E uses the Intel UHD Graphics 630, which has 192 texture shaders
and 24 execution units.

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 8.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 21.3 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 45.8 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 25 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 65 W watts.

The Intel Core i7-2649M is manufactured using a 32 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 4.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Core i9-10900E is manufactured using a 14 nm process.
In total, this processor boasts a generous 20.0 MB cache.