# qemu q35 vs i440fx

# q35
this is lspci output from ubuntu server

![image](../_images/8c531e238d5e74cca661ec7c1ce674003edc513ac3918c5a8c51d0630c208ac312febbddcab71736d49725ab0ccec1325a5802a3557607c04704ac4b.png)

# i440fx

![image](../_images/38c547bee31795b4bf3cc8f09e815bfe96c1fe6962b2e9310dd5b001dce4ad4a527603935dde4fa453a218d23e1fa4aa41b97476cb788164f86f2acf.png)

 http://wiki.qemu.org/images/4/4e/Q35.pdf

http://wiki.qemu.org/images/f/f6/PCIvsPCIe.pdf

http://git.qemu.org/?p=qemu.git;a=blob;f=docs/pcie.txt