Gaming
It's called the Cubik GamePro, and having a GeForce 6800 GT 256MB AGP card guarantees decent performance.
Here it's a case of the Dell's ATI RADEON X850 XT PE just having too much raw power, notwithstanding the Cubik GamePro's 'better' gaming CPU. A breakdown of the result can be found here.

Nearly 4,800 3D05 marks is proof enough of the GamePro's 3D credentials. Think of it as a full-size system with a '6800 GT. That's exactly how it performs.

Athlon 64 power to the fore here. I'd expect the X850 XT PE run on ahead when the resolution and/or image enhancement is used.

Here's raw gaming power at its best. Sheer subsystem grunt puts the Athlon 64 3500+-powered GamePro ahead of a 3.6GHz Pentium 4 system.