- Apr 27, 2000
I looked into it and at least GDDR5 doesn't seem that bad. Apparently it's more often the controller than the RAM itself that is the underlying cause of higher latencies in GDDR deployments. The GDDR5 in the PS4 apparently had CL of around 15.Is the GDDR latency really that bad? I was under the impression that while it was higher in cycle count, because the frequency was so much higher that the latency in NS was kind of a wash.