Intel Core 2 Quad Q8400 vs AMD Athlon II X4 640

Intel Core 2 Quad Q8400 or Intel Core 2 Quad Q8400 – 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 2 Quad Q8400 features 4 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q2/2009 and belongs to the 2 generation of the Intel Core2 Quad series.
To use the Intel Core 2 Quad Q8400, you'll need a motherboard with a LGA 775 socket.
The AMD Athlon II X4 640 features 4 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q2/2010 and belongs to the 1 generation of the AMD Athlon II series.
To use the AMD Athlon II X4 640, you'll need a motherboard with a AM3 socket.

The Intel Core 2 Quad Q8400 has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Core 2 Quad Q8400 is 2.66 GHz
The AMD Athlon II X4 640 has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the AMD Athlon II X4 640 is 3.0 GHz

The Intel Core 2 Quad Q8400 does not have integrated graphics.
The AMD Athlon II X4 640 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 has a thermal design power (TDP) of 95 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 Intel Core 2 Quad Q8400 is manufactured using a 45 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The AMD Athlon II X4 640 is manufactured using a 45 nm process.