Thanks for the feedback.
Furmark was what I was looking for.
For posterity:
I was using GPUTest, which turned out to be an older version of the stress
test in Furmark.
I had also tried 3DMark, but it only loops with the commercial version, and
I couldn’t justify the expense for a
It's been a long time since I did it, but I remember 3Dmark (commercial and
free versions) having a looping mode, and I know Furmark was a real GPU
killer last time I looked. If you have an eVGA graphics card, their
Precision software includes a multiple-test-type version of Furmark built
in.
On
