[citation][nom]glenricky[/nom]Haven't you see the news that AMD has released HD7470M and Nvidia released 620M ?? They still sure about that market and the scores were below HD4000. I'm talking about mobile graphics right here[/citation]
The 7470m was released before HD 4000 and so was the 620m, so they don't even work for your examples anyway. Besides that, the 7470m is for doing CF with the Lano GPUs and both the 7470 and 620m are for Sandy Bridge notebooks (that's why it's Sandy that has them). Hence my point about slower/similarly performing cards only being released for older systems. You didn't even check the release dates on them and the systems that have them! Furthermore, there are often idiotic exceptions (such as a Sandy Bridge desktop with a CPU that has HD 3000, but a Radeon 5450 as the graphics card despite the HD 3000 and the 5450 being fairly parallel, how close depending on the HD 3000's frequency).
[citation][nom]TruthSeekerXII[/nom]Yes, AMD and nVidia are absolutely pushing up the timetable on progress to compete with Intel. If you don't believe that, then there is absolutely nothing more I can say to you. This is a FAR greater motivator than software improvement. It is not like you can do anything about it if you upgrade your software but it doesn't run as fast as you want on your hardware, so this is not nearly as big of a financial motivator. They know you will buy a card anyway. Spending millions and billions producing a new architecture must be done for good reason. nVidia and AMD are both trying to a.) 1 up each other, b.) stay relevant in a market where IGPs are improving in performance. They cannot sit on their year old cards because they will be overtaken by IGPs and no one will buy them thus a loss in the bottom line. If the IGPs did not exist, then they could still sit on their current architectures and not have to produce a new architecture as quickly despite whatever is going on in the hardware. Competition is what motivates improvement as are sales and profit. For an example, Intel made the Larrabee to compete in the discrete graphics market UNTIL they realized that margins were too low, competition too high, and that IGPs were the way of the future as far as profit is concerned. Thus, they turned Larrabee into KC to compete in the HPC market where they can sell the boards for a great deal more just by removing the visual component and adding device support. They didn't just make Larrabee to make progress in the visual market. They are trying to make money and KC made more sense from a financial and competition stand point. Bigger margins, better profit. The bottom line IS the bottom line. These are corporations with boards of directors that have to be satisfied. They want to make money. That means big profit with as little spending as possible to get there. Unfortunately, with more competition, to get that profit, you have to spend more or else there update cycles would be s-l-o-w-e-d so long as profits were high.[/citation]
All of AMD's low end cards use the VLIW5 architecture, so there's not even much money being spent except for a minor redesign to fit the new cards performance profiles.
Consider this. Let's ignore everything except for the HD 2000, 3000, 2500, 4000, the Radeon 6000 family, and the Radeon 5000 family right now.
AMD has the Radeon 5450, the slowest member of the Radeon 5000 family. A few months after it came out, Sandy Bridge came out. Several months after that, Intel finally made HD 3000 i3s and i5s that did not have the K moniker. Now, Intel has finally made something that beats the Radeon 5450. The problem? The Radeon 6450 is already out and is more than 60% faster than the HD 3000. Several months after that, there is HD 4000 and it is beating the 6450. The problem with this? The Radeon 6450 didn't really do anything that the HD 3000 couldn't do except for having DX11 support and have support for three monitors. So, the 6450 is really only good for a little more future-proofing and for support for three independent monitors at high resolutions. Now, HD 4000 is out, and all it changed is that a card that was already not very useful is no longer needed. The problem for AMD? Well, there isn't really a significant problem at all. All that happened is one card that was not a very useful purchase for most people is no longer even useful at all except for upgrading very old systems to be able to be used as HTPCs, or adding support for another three monitors to a cheap or old machine. Not much has changed for AMD nor the 6450 in particular. So, what happened? The cheapest card that is so slow it's not even able to be properly classified as an entry level graphics card has slightly fewer uses. Does this mean that Intel killed the low end graphics market with HD 4000? Not at all.
You're also thinking that Intel's IGP is a significant motivator for AMD and Nvidia. However, it really isn't. What would happen if AMD couldn't sell cards with performance similar to a 6450 anymore? not much at all. If Intel made an IGP that could match or even beat the 6570, then AMD could be in a little trouble. If Intel made an IGP that could match the 6670, then Intel would have temporarily killed off the entry level (IE low end) graphics market. However, that didn't happen. Intel doesn't provide much motivation for improvement because AMD and Nvidia already have cards that are faster than any card that Intel manages to catch up to.
Intel did make a dent in the low end graphics market for note4books, but all that means is that AMD makes APU notebooks with a low end discrete card and then blows HD 4000 out of the water, even though HD 4000 on the mobile side isn't even what AMD needs to compete with because it's only on mobile i7s that are on notebooks that are out of the budget range that AMD is in. And that's all that AMD needs to do before Trinity comes and beats out the integrated competition. So, AMD is still winning here. I don't get why this is difficult.
Tell me, how could Intel be killing low end graphics if their HD 4000 IGP is only on their high end processors? The lowest end Ivy processor to sport the HD 4000 is the i5-3570K and it costs more than $200 and is only for the desktop.
All AMD needed to do was beat HD 2500 and that they do by a large margin.