ASRock Z270 Extreme4 LGA1151 Motherboard Review

Memory Performance

AIDA64 Engineer

Here we can see the motherboard’s memory bandwidth is excellent and outputs really fast read, write and copy speeds. The write speed, in particular, is very good and exceeds the 41,000 barrier.

SiSoft Sandra

On the other hand, the memory bandwidth during the SiSoft Sandra benchmark wasn’t particularly impressive and the lowest score set thus far. Of course, it’s not a huge problem because you’ll find it difficult to notice the difference outside of synthetic testing.

Combined Latency Test

The ASRock Z270 Extreme 4’s latency remained quite low in SiSoft Sandra but the AIDA64 result has some room for improvement.