Crossfire 7850s always at 99% load

Hi guys,

ever since I put the second 7850 (xfx core edition 2gb) into my rig and crossfired them, I look at MSI afterburner and the gpu usage is always at 99% sometimes dropping down to "only" 95% load. 

And here is the best part: This is idle in windows.... not even watching a video or anything! They are also running at a toasty 75 degrees C but that is mainly due to my apartment being an oven (top floor apartment with a flat roof and next to 0 insulation....)

I was just wondering if the high load all the time is reason for concern? The system isnt sluggish at all or anything, it is just something that seemed odd.

do you use esea? if so, don't. they're doing some shady bussiness tactics by mining bitcoins on clients computers.

no but i ran a malware scan and had like 50 bitcoin mining trojans ... damn... time to wipe