Optimization of the 7970 and 570 (and 460)

[Robert7]

Single 570 system - Before 1540 seconds ---> After Optimization 1263 seconds @850 1159 seconds @ 900

N570 is my favorite NVs. How high memory? I remember CC liked the high memory.

[Al]

N570 is my favorite NVs. How high memory? I remember CC liked the high memory.

Hi Robert! The times I listed were for N570s and all were at the stock clock. The single 570 @ 900 has memory set at 1900. You are correct, Collatz does like fast memory so you might be able to get more out of it by increasing that a bit, but I haven't tried. Let us know if you have luck doing that.

[Robert7]

Hi Robert! The times I listed were for N570s and all were at the stock clock. The single 570 @ 900 has memory set at 1900. You are correct, Collatz does like fast memory so you might be able to get more out of it by increasing that a bit, but I haven't tried. Let us know if you have luck doing that.

CC likes fast mem, but I don't like - too hot for multiGPU. This is the reason for my absence in CC.