
We look at the effect of memory bandwidth and clockspeed on gaming performance.
The mystique of adding RAM to a system to “increase performance” is often misunderstood by the average person. Most think that if their seven-year-old Windows XP build is getting slow, doubling the RAM from 2GB to 4GB will speed it up. Any PC tech worth his Pringles knows that won’t do much for Windows XP performance. Generally, it’s very easy to hit the point of diminishing returns with system RAM. But there’s one bad pattern we’ve been seeing in many of the notebooks with integrated graphics lately: configuring RAM for the minimum system bandwidth.
If you’re a browser jockey, that’s not a huge issue but if you play any games that rely on the graphics card, that configuration can hobble your performance if you’re trying to play games. To see what the situation is, we decided to take a typical modern notebook and see the impact of system bandwidth on gaming. Read on.