Does RAM matter for APU?

In an APU, you have a processor and graphics chip built into one piece of hardware. Since graphics chips benefit from higher frequency RAM, and desktop applications that are more CPU intensive don’t really care in the grand scheme of things, it is better to have higher frequency RAM matched with APUs.

How does RAM affect APU?

Because AMD APUs use the system memory as graphics memory, integrated GPU performance is highly dependent on the speed of your RAM. Not only does DDR3 system RAM have significantly less bandwidth than GDDR5 video memory, the integrated GPU needs to share this bandwidth with the CPU for normal application use.

Is it OK to mix different RAM sizes?

There’s a prevailing misconception you cannot use different RAM sizes together or that you cannot mix RAM brands. The answer is Yes, you can mix RAM sticks and RAM sizes and even different RAM speeds—but mixing and matching RAM modules isn’t the best for system performance.

How much RAM do you need for an APU?

For Ryzen APUs and gaming PCs in general, we think that the sweet spot for the amount of RAM you need is 16GB. This is because that even though in most cases more RAM is better, the games of today simply don’t need that.

How do I increase my dedicated video RAM AMD APU?

Increase VRAM Using the Registry Press the Windows key+R and type regedit. Then press Enter. If you’re using Intel onboard graphics, navigate to HKEY_LOCAL_MACHINE\Software\Intel. If you’re using an AMD APU, change the last menu option in that chain to AMD.

Will more RAM improve APU?

To show how important memory bandwidth is for AMD APUs, websites such as Tom’s Hardware and PC Perspective have found that APU performance can increase with memory bandwidth up to at least DDR3-2100.

Can I use 2 RAM with different frequency?

You can’t add RAM of different sizes (frequencies/models/etc.) If you install two RAM sticks of different frequencies, both of them will be working on the lowest frequency. So, if you Installed one stick with 1600Mhz and other with 2400Mhz, the latter will work on 1600Mhz, thus lowering its efficiency.

Is more RAM better for APU?

You have an APU, rather than a discrete CPU and discrete GPU. That means they share system RAM for texture cache, rather than dedicated on-board memory on a graphics card. With more RAM available overall, that means more texture data is able to be loaded and kept in RAM longer.

Can you mix RAM modules in a computer?

Most people will agree that you don’t want to mix RAM modules in your computer. This means that if you have DDR2, you shouldn’t use it with DDR3. If you have DDR3, you shouldn’t use it with DDR, and so in the different types of RAM. This is the easy part because they will not fit into the same slots.

What happens if you mix RAM speeds?

You will be performing to the speed of the slower RAM and your motherboard will automatically underclock the faster one. Even so, there shouldn’t be any problems. Now, mixing will always lead to more problems. There is a good chance that you will never see any of these problems.

Is it bad to mix different Ram brands?

Now, mixing will always lead to more problems. There is a good chance that you will never see any of these problems. Even so, you could face the Blue Screen of Death if something does go wrong. Your computer is likely to run fine if you mix different RAM brands, different RAM speeds, and different RAM sizes. However, if you are going

Can you mix RAM sizes?

If you do mix RAM size, you need them to have the same voltage in order for them to perform at optimal levels. If they do not, you will always default to the lowest voltage. Their respective controller should also be compatible as well as compatible with the motherboard.