Asrock Z87 Extreme11 Ac Review The Making Of A Unique Motherboard Test Specs Memory Benchmarks

The Z87 Extreme11/ac’s memory bandwidth performance is about as good as it gets using the Core i7-4770K without any overclocking at 30.65GB/s. The Asrock Fatal1ty Z87 Killer for example was limited to 29.83GB/s and the Gigabyte Z87X-UD3H just 29.08GB/s.

When running SiSoftware Sandra’s cache benchmark we see that the Asrock Z87 Extreme11/ac is on par with the Asrock Fatal1ty Z87 Killer and MSI Z87 XPower for L1 performance, while it is slightly faster when measuring L2 results.