Interpolation slower from Pentium3 -> 4 Options

[Guest_Anonymous_*]

Hi Peter,
I've recently upgraded my Windows 2000 Professional system from a

> Pentium 3-500MHz with 512MB of RAM

to

> Pentium 4-1.5GHz with 1.5GB of RAM

and noticed that interpolation of larger images has slowed drastically. I have tried upgrading to the latest version (v2.31), to no avail - interpolation under the supposedly slower system was smooth and faster.

Under the Pentium 4 system, PMView interpolates larger images in a choppy manner, and is at least a magnitude slower to complete the render.

Any ideas?

Thanks,

- Wade

[Peter]

This sounds very strange. I'd say that there might be something odd with your L1/L2 cache settings. What cache size did your Pentium III have? How about the P4?

Or is this maybe just a display driver issue? Is the rendering choppy also when you disable interpolation?

------------------
Peter Nielsen (peter@pmview.com) "If you can dream it, you can do it" JFK.

[This message has been edited by Peter (edited December 08, 2001).]