Over last few days have been testing my rig with various different hardware/overclocks with the Mafia 2 benchmarks.
The settings for this are maxed out at 1920x1080 with aa on (it's either off or on under options). Also v-sync is off to enable me to get higher than 60fps and Physx is on "high" (when I've chosen to have Physx on).
One more thing, all of these have been done with my i7 950 over-clocked to 4GHz, when my 580 is referred to as "stock" the core Mhz are 772 and when i've referred to it as "oc'ed" the core MHz are 900 and all of these results are the avg. fps
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Without further waiting here are my results!
Physx Off
580 at Stock
70.6 fps
580 oc'ed
80 fps
Physx On
580 at Stock (Physx On 580)
39.4 fps
580 oc'ed (Physx On 580)
41.6 fps
580 oc'ed with Physx on CPU
14.7 fps
580 at stock with Physx on 450
45.1fps
580 oc'ed with Physx on 450
46.1fps
580 at stock with Physx on 480
50fps
580 oc'ed with Physx on 480
51.7fps
Interesting results there, physx on a 450 is only a 5 fps increase with physx on the 450 than having physx on the 580 itself
Also shows 450 is not up to the job for physx on this game, as 480 more or less doubles the increase in fps from physx on 580 to physx on 450.
Hope you've all enjoyed reading
.
The settings for this are maxed out at 1920x1080 with aa on (it's either off or on under options). Also v-sync is off to enable me to get higher than 60fps and Physx is on "high" (when I've chosen to have Physx on).
One more thing, all of these have been done with my i7 950 over-clocked to 4GHz, when my 580 is referred to as "stock" the core Mhz are 772 and when i've referred to it as "oc'ed" the core MHz are 900 and all of these results are the avg. fps

Without further waiting here are my results!
Physx Off
580 at Stock
70.6 fps
580 oc'ed
80 fps
Physx On
580 at Stock (Physx On 580)
39.4 fps
580 oc'ed (Physx On 580)
41.6 fps
580 oc'ed with Physx on CPU
14.7 fps
580 at stock with Physx on 450
45.1fps
580 oc'ed with Physx on 450
46.1fps
580 at stock with Physx on 480
50fps
580 oc'ed with Physx on 480
51.7fps
Interesting results there, physx on a 450 is only a 5 fps increase with physx on the 450 than having physx on the 580 itself
Also shows 450 is not up to the job for physx on this game, as 480 more or less doubles the increase in fps from physx on 580 to physx on 450.
Hope you've all enjoyed reading
