VTX3D 7970 x'ed overclocking in process

[jwmachon]

Looks like I've it maximum

Voltage - 1262
Clock 1200
Memory clock - 1500
Memory volt - stock at 1600
Max temp - 68c

Score 2135)

 

[jwmachon]

If I go any higher it runs fine but flashing white artifacts on screen small dots

 

[jwmachon]

Just done 1600 mhz

Score 2172

When do I know I've hit max memory clock

Do u leave memory clock voltage at 1600

 

[jwmachon]

Just to see

I just did 1.3v
Memory clock 1600
Core - 1200
Max temp - 71c

No artifacts what so ever at all
Heaven score - 2180

 

[jwmachon]

Bad artifacts

Returned back to 1262 v
And more 1200

Right back to memory clock 1600 was fine mate

 

[jwmachon]

Just tried with sleeping dogs max extreme settings



1262V
Core clock - 1200
Memory clock 1600
Max temp 72

No artifacts

53Fps 41 at stock

So is that it

 

[jwmachon]

How bad should the artifacts look before I stop

Upto now as it overclocked ok

 

[jwmachon]

After burner max is 1600

 

[jwmachon]

1700Mhz mem

*2 spikes came and quickly went*
This could poss be the core tho nothing major
Heave scoren score 2200

Im using trixx now

 

[jwmachon]

1800Mhz

No artifacts on this test

Shall I go 1900 now

 

[jwmachon]

My final score is 2212

 

[jwmachon]

No artifacts on that benchmark

 

[jwmachon]

2400 score now 87c

Not going any further that's with playing on bf3 for an hour

 

[jwmachon]

Forget that it was 2356 when I run again

Core clock 1358