[citation][nom]stusmygsgbrd[/nom]Hello again, read all the comments, couldn't see one that related to mine, but seems some of you were interested, so to ramble on again, went to market, saw 8Gb single stick 1.6Ghz RAM for $85. Quad black edition APU for $ 125, heard that the 32Gb flash micro SD I bought for $35 costs $2.54 for the chip wholesale, now the guy who says 40 nm, may I point out 28 nm is rolling off the production line right now so 22nm in 18 months is no stretch. The smaller the resolution, the lower the voltage you can get away with and thus, the lower the heating per core, per frequency. When 22nm comes out I'll be going 8 core, already I can go 8 core, but at 40nm, the power drain, heating is more than I want to risk, I'm going APU because of the inbuilt gpus, and at black ed, the cache is 6 times greater than on my amd AII X4, the advantage of inbuilt gpus is the vast reduction in fetch carry between CPU gpu, this coupled with the extra cache, means a better visual / computational outcome. At least at core, further out faster and more RAM, eg. ddr3 1.6Ghz, gddr5 2.4 to 4Ghz, will help, eventually I want to go to 16 Gb 1.6 Ghz RAM (ddr3,) 2Gb 2.4Ghz gddr5 RAM, 2,000 gpus. Actually I'm not even a gamer, just a network administrator, with most of dip elect comp tech, which is why I like large fast cache/RAM, SATA3, 64 bit, and flash speed boost on my consumer partition. Planning to run SQL 12, sys ctr 12, sharepoint server on my desktop, new hardware $330, software $15 (free evaluation edition on dvd burned at local computer shop.) Don't have a landline, but getting 9Gb p/m for $34 on mobile broadband, even the poor can load cloud servers at home, but soon we will reach the limits of physics on electronics and will have to move to optical systems. By 2018 there'll be 4 billion 3d ultra def tabs, already I have a high def 3d smartphone, they only cost $350, this kind of bandwidth/download demand is why my country is spending $35 billion on optic fibre to the home, remember it takes 128Gb for 1 UD3D movie, 2.5 blue ray dvds, one eighth of a green ray. Looking forward to $200 quad core asus Jelly Bean nexus tabs, in a couple of months, sorry if you don't like techno bable but some people apparently do.[/citation]
$60 graphics cards can fly past the fastest integrated graphics in visual and compute performance. The lower latency is trivial for most work. The APUs only have up to 4MB of L2 cache (1MB per core, not shared, in the top models) and the Athlon IIs have the same amount of cache per core as the Llano (some have 521KB of L2, some have 1MB of L2, they all have the same amount of L1. 1MB per core is the same as 1MB per core in the APUs), so there's no way that you have 6 times more cache in an APU than in an Athlon II, even if the Athlon II was a dual core and the APU was a quad core.
64bit code is actually a little slower than 32 bit code. We are still nowhere near the limits of non-optical electronics.
As of right now, Only Intel's Ivy Bridge CPUs are 22nm and only AMD's and Nvidia's newest graphics are 28nm (only Radeons with a GCN GPU and Geforces with a Kepler GPU). All of Intel's Sandy Bridge and AMD's Llano and FX CPUs/APUs are 32nm. Some of Intel's Nehalem CPUs (Westmere) are also 32nm. The other Nehalem CPUs, some of Intel's Core 2 CPUs, AMD's Phenom II and Athlon II CPUs are all 45nm. 40nm would include the majority of GPUs in the Radeon 5000 cards, Radeon 6000 cards, Geforce GT/GTS/GTX 500 cards, and Geforce GTX/GTS/GT 400 cards. There are also 40nm GPUs in some of the GTX/GTS/GT 200 cards, Geforce GTX/GTS/GT 300 cards, and Radeon 4000 cards.
We already have some of the Ivy Bridge CPUs in the market, so 22nm is already launched. We've had 28nm GPUs in Radeon cards since mid January of this year (Radeon 7970 and shortly after it, the 7950) and Nvidia finally released their first 28nm graphics cards last month in April. The GPU might be 28nm, but if it's based on the 6670 like everyone says that it is, then it will probably a 40nm GPU because the Turks GPU in the 6670 is 40nm. The CPU might be 22nm, but it probably won't be.
Also, there are no 8Gb RAM sticks at 1.6GHz and especially not at $85. There are 8GB (technically 8GiB) RAM sticks at 1.6GHz and probably at $85, but there is a huge difference between 8Gb and 8GB.