AGP是AcceleratedGraphicsPort，是Intel推出的一种3D图形标准接口，它能够提供四倍于PCI的效率，AGP2X的传输速率达到533MB。有关AGP的说明可以在Intel的网站上找到。引脚定义
PinB面A面
1Spare12V
25.0VSpare
35.0VReserved
4USB+USB-
5GroundGround
6INTB#INTA#
7ClockRST#
8REQ#GNT#
9Vcc3.3VVcc3.3V
10ST0ST1
11ST2Reserved
12RBF#PIPE#
13GroundGround
14SpareSpare
15SBA0SBA1
16Vcc3.3VVcc3.3V
17SBA2SBA3
18SB_STBReserved
19GroundGround
20SBA4SBA5
21SBA6SBA7
22KeyKey
23KeyKey
24KeyKey
25KeyKey
26Address31Address30
27Address29Address28
28Vcc3.3VVcc3.3V
29Address27Address26
30Address25Address24
31GroundGround
32AD_STB1Reserved
33Address23C/BE3#
34Vddq3.3Vddq3.3
35Address21Address22
36Address19Address20
37GroundGround
38Address17Address18
39C/BE2#Address16
40Vddq3.3Vddq3.3
41IRDY#FRAME#
42
43GroundGround
44
45Vcc3.3VVcc3.3V
46DEVSEL#TRDY#
47Vddq3.3STOP#
48Perr#Spare
49GroundGround
50SERR#PAR
51C/BE1#Address15
52Vddq3.3Vddq3.3
53Address14Address13
54Address12Address11
55GroundGround
56Address10Address9
57Address8C/BE0#
58Vddq3.3Vddq3.3
59AD_STB0Reserved
60Address7Address6
61GroundGround
62Address5Address4
63Address3Address2
64Vddq3.3Vddq3.3
65Address1Address0
66SMB0SMB1