Dual-channel or high-frequency measured memory effect on a10-7890k performance

as we all know, dual-channel, high frequency memory has a great influence on the performance of Apu, especially in the game experience. Today we're going to test the performance of AMD's new flagship APU a10-7890k at different memory frequencies and channels, to see how much memory affects APU performance.

About a10-7890k Processors

A10-7890K is AMD introduced this year's new flagship APU processor, the use of four nuclear design, the default frequency of 4.1GHz, accelerate up to 4.3GHz.

Graphics, a10-7890k built-in Radeon R7 GPU, with 512 stream processors, core frequency 866MHz, the official memory frequency of the highest support ddr3-2133, the author will be in the motherboard BIOS set different memory frequency and single dual channel, testing the current mainstream several games, Compare the set dominance of Apu to change.

The test platform is as follows:

Test Platform Configuration

We will test 4GB DDR3 2133 memory, 4gb*2 DDR3 1866 memory, 4gb*2 DDR3 2133 Memory Test 3DMark score, as well as the game "League of Heroes", "through the FireWire," "Biochemical Crisis 6" in the performance.

New 3DMark

The new 3DMark provides users with a number of functions such as benchmarking and functional testing. In the benchmark, including our familiar fire strike tests, which include a variety of strengths, users can choose the corresponding test project according to the performance level of their platform. Let's take a look at a10-7890k's performance first.

A10-7890k scored 4581 points under 4GB DDR3 2133 Memory single channel

A10-7890k scored 4781 points under 4gb*2 DDR3 1866 memory dual Channel

A10-7890k scored 6595 points under 4gb*2 DDR3 2133 Memory dual Channel

From the data, it can be seen that the high frequency memory dual channel has a considerable impact on APU, 4gb*2 DDR3 2133 exceeds the 4GB DDR3 2133 30%! High frequency dual channel to APU important self-evident.