Difference Between DVI-I and DVI-D 

Most design cards and motherboards incorporate a Digital Video Interface (DVI) connector for associating a screen or projector to the PC. In the image beneath, the DVI connector is shaded white rather than the VGA connector, which is hued blue. 

As we have just referenced, a DVI-D connector conveys an advanced sign in particular. Conversely, a DVI-I connector can impart both computerized signs (for advanced presentations, for example, level board LCD screens) and simple signs (for more seasoned showcases, for example, a CRT screen) utilizing a DVI to VGA connector. Hence, a DVI-I connector contains a more significant number of pins than a DVI-D connector. 

Designs cards or motherboards that convey a DVI-I connector are consequently completely perfect with flat board LCD screens, which generally have DVI-D ports. The DVI-D link will peruse the excellent yield from the DVI-I connector and disregard the simple sign. 

Difference Between DVI-I and DVI-D 

What is DVI? 

DVI means ‘Computerized Video Interface’ and is a piece of graphical information used to associate your PC’s designs card to your screen. It is one of the numerous connector links (among VGA, HDMI, and DisplayPort) that is utilized. You can rapidly tell a DVI connector from others because of the white shade of the fitting (seen right) and the screws used to make sure about them. 

DVI connectors types: 

DVI-A (simple), DVI-D (computerized), and DVI-I (incorporated; advanced and straightforward). Both DVI-I and DVI-D connectors have two particular information rates, otherwise called single-interface and double connection. Each connection type has the most extreme permitted information rate that guarantees information isn’t tainted when moved from the video card to the screen. 

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A DVI-I link capacity like a DVI-D link yet with one included advantage: A DVI-I link can peruse both advanced and simple signs. In any case, the one downside is that this link can communicate signs of a similar kind, such as a computerized to-advanced sign or a simple to-simple sign; it’s impractical to send a pure to-computerized signal without unique change hardware. While most screens and other PC equipment, as a rule, exclude a DVI-I link, they are promptly accessible at most gadgets stores and online retailers. 

What is DVI-D? 

DVI-D links are the most well-known type of DVI link accessible and are now and again pressed in with PC screens. DVI-D links make a direct computerized association from the source to the presentation, which is generally the designs card in your PC and an LCD or LED screen, separately. By utilizing a DVI-D link, you’ll get a more excellent picture on your screen that renders quicker than a simple VGA link. Hence, numerous PC devotees underscore utilizing a DVI-D link over a VGA link at whatever point conceivable. 


DVI-D and DVI-I vary indeed in the measure of pins they use. Decides how much transmission capacity they go through their signs and what their sort is. As recently referenced, a DVI-D association has an advanced sign, while a DVI-I association has both an electronic and straightforward signal. Electric signals are utilized for present-day screens like excellent showcases. In contrast, simple signs are used for more seasoned innovation like CRT screens, which are mainly out of utilization these days. 


This connector actualizes an advanced sign in particular. It is utilized with a DVI-D link, which links source video like video cards to the screen. Since video cards convey an advanced video signal that is first changed over to simple and afterward re-changed over to computerized, a DVI connector avoids the transformation to simple. It gives you a quicker association between the source and the presentation. 

There are two kinds of DVI-D connectors; single connection and double connection. A DVI-D unique link utilizes three lines of six pins yet doesn’t have contacts like what you’d see with a DVI-I single connection connector. A DVI-D double connection connector, then again, has three columns of eight pins to finish dual connection associations. Furthermore, similar to its single-connect partner, it doesn’t have contacts. 

DVI-D connectors can just exchange electronic video signals. Single-interface DVI-D connectors have 19 pins (18+1), and double connection DVI-D connectors have 25 pins (24+1). DVI-D links will work with both DVI-D and DVI-I connectors. HDMI and DisplayPort connectors can bolster DVI-D video signals through a connector. Yet, DVI-D can’t strengthen the extra highlights that HDMI and DisplayPort have, including coordinated sound and CEC control. Most advanced screens have a DVI-D connector, while screens that bolster both digital and simple signals, as a rule, have a DVI-D and VGA connector.


This connector yields both computerized and straightforward signs. It is the best of the two universes as it tends to be utilized with flat board LCD screens just as more established CRT shows require a simple sign. A DVI-I single connection connector has three columns of six pins and two contacts. A DVI-I double connector has three columns of eight bolts and two connectors. This arrangement permits it to be utilized for both electronic and straightforward applications. 

DVI-I single-interface connectors have 23 pins (18+5), and double connection connectors have 29 pins (24+5). DVI-I connectors don’t change over computerized and straightforward flags yet can acknowledge advanced or simple signs – just not both simultaneously. If a video card, screen, and link all have DVI-I associations with the capacity to help both simple and computerized signals, one method of activity must be chosen. Consistent with their motivation, DVI-I connectors will work with every one of the three DVI link types. Be that as it may, a male DVI-I link won’t fit in a female DVI-D connector because of its extra simple pins. Henceforth, while considering the uncommonness of a DVI-A connector, a DVI-D link is the most generally relevant out of the three-link types.


As we stated, this connector yields a simple sign. It has three lines of pins comprising of five pins, three pins, and four pins, and it has two contacts. 

DVI Cable: Characteristics: 

These links are not regular. They are of high-caliber and can be handily separated from different sorts of connections. 

One significant characteristic of a DVI link is its remarkable structure. In contrast to different types of connections, DVI links include two screws on each side of the pins. Guarantees the association is firm consistently. Henceforth, when you appropriately screw the DVI link, at that point, it is practically difficult to expel it. 

Another top-notch normal for a DVI link is its length, even a conspicuous explanation behind its expanded notoriety. The usual range of a DVI link is roughly 15 feet in length. Along these lines, while there are DVI links that are longer than 15 feet, the more significant part of the clients are happy with the standard length. Subsequently, you can expect helpful availability each time you utilize a DVI link. 

Would it be advisable for me to utilize a DVI Dual Link or Single Link Cable? 

For Dual connect to be used, the video card, the links, and the screens should each of the three help DVI Dual Link throughput. In 2012, most monitors normalized on 1920×1080 HD, so utilizing a double connection DVI link from the viewpoint of expanded goal, is a quiet point. Be that as it may, since Dual connection is in reverse perfect with single regard, it can’t damage to utilize a DVI-D Dual connection link whenever the situation allows.

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