9800pro IRQ snafu?

[Baron]

I just noticed that both my 9800pro and AUdigy 2 are set to IRQ 19. Shouldn't the video card have it's own IRQ? Perhaps this just seems odd to me because it's my first ATI card, and the old geforces I had would always take IRQ 12 or something. Any input would be greatly appreciated. System specs are below:

AMD 2500+ @ 11x200fsb
Abit NF7-S
512MB pc3200 Corsair
Sapphire 9800pro
Audigy 2

here's my IRQ readout:

0 (ISA) System Timer
1 (ISA) Standard [keyboard]
3 (ISA) COM2
4 (ISA) COM1
6 (ISA) floppy controller
8 (ISA) system CMOS/real time clock
9 (ISA) MS ACPI-compliant system
13 (ISA) numeric data processor
14 (ISA) primary IDE
15 (ISA) secondary IDE
5 (PCI) NVIDIA nForce PCI System Management
16 (PCI) PHCI compliant IEEE 1394 controller
19 (PCI) Creative SB Audigy
19 (PCI) RADEON 9800 PRO (Omega 2.4.87)
20 (PCI) NVIDIA nForce MCP Netowkring Controller #2
20 (PCI) standard openHCD USB controller
21 (PCI) standard openHCD USB controller
22 (PCI) OHCI compliant IEEE 1394 controller
22 (PCI) Standard Enhanced PCI to USB controller

:confused:

[anvil82]

I wouldn't worry about it, unless you are NOT using windows 2000 or windows XP.

[billstuck]

don't sweat it. devices can share interrupts

[Baron]

and it's ok that the video card and sound card are sharing an interrupt? no performance hit?