The correct model is A6-4400M, which is a dual-core processor.

Introducing the parameter information of this processor:

1, CPU series AMD A6 series;

2, CPU model AMD Trinity APU A6-4400M;

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3, CPU main frequency 2.7GHz;

4, maximum turbo frequency 3200MHz;

5, L3 cache 2MB;

6, Core architecture Trinity;

7, core/thread number dual core;

8, process technology 32nm;

9, power consumption 35W.

Extended information:

The CPU part is the latest architecture of the pile driver, with dual cores in one module, and the GPU part adopts the VLIW4 architecture. Generally speaking, the performance is improved compared to the first-generation APU (codenamed Llano): the CPU part has a completely different architecture and it is difficult to compare. It is conservatively estimated to have increased by 15%; the GPU part has improved by about 50%.

So for this A6-4400M, it is a dual-core under one module. In fact, it is not a complete dual-core. There is only one floating-point computing unit, but it is equipped with dual 128-bit data controllers. , which can be combined to equal 256 bits, and there are two integer calculation units. It should be noted that these two integers and a floating point unit use a first-level instruction cache to form a module.

The previous APU had two completely independent cores. Each core had a floating-point computing unit plus an integer computing unit, and an independent first-level cache (instruction + data).