The Sandy Bridge Preview
by Anand Lal Shimpi on August 27, 2010 2:38 PM ESTThe Roadmap & Pricing
I’ve defined the launch parts earlier in this article, but now I’m going to put them in perspective. When Intel provides its partners with roadmaps it also provides them with an idea of where future CPUs slot into various segments/price points. For example, Intel’s LGA-1366 roadmap tell us that in the “Extreme” market segment Intel only has a single product offering: the Core i7 980X. And in Q1 2011 the 980X gets replaced by the 990X.
Usually based on this information you can get a general idea of how much future products will cost - or at least what they will be comparable to. In this example the 990X will most likely be priced at whatever the 980X is priced at. Products may change, but the price people are willing to pay in a certain market segment usually doesn’t.
What we have below is the Intel roadmap, with Sandy Bridge included, for Q3 2010 through Q3 2011. The further out you go in a roadmap the lower your accuracy becomes, so I wouldn’t worry too much about us not seeing LGA-2011 on there yet.
It’s based on this roadmap that I mentioned some pricing earlier. If all stays the same, the Core i7 2600K will take the place of the Core i7 950, currently priced at $562. The 2600 will fit somewhere around the 680 and 875K ($342) and the 2500K will replace the i5 760/655K ($205 - $216).
The cheapest Sandy Bridge at launch will be the Core i3 2100, which will replace the i3 560 at around $138.
Now pricing is always a huge variable, but I have to say, based on the performance you’re about to see - these parts would be priced right.
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tatertot - Tuesday, August 31, 2010 - link
Can you also confirm whether or not the GPU turbo was also disabled?DanNeely - Saturday, August 28, 2010 - link
Do you think Intel will be sharing preliminary performance/pricing data on LGA 2011 by the time that the first LGA 1155 parts start shipping? I'm on 1366 now and would like to know if staying on the high end platform will be a reasonable option or if there isn't any point in holding off for another 6 months on my upgrade.Anand Lal Shimpi - Saturday, August 28, 2010 - link
I wouldn't expect any near-final LGA-2011 performance data until Q2 next year, well after the LGA-1155 launch.Take care,
Anand
Casper42 - Saturday, August 28, 2010 - link
2 things jumped out at me1) No USB3 - Major FAIL. Putting USB3 in an Intel chipset will drive huge adoption rates rather than this limping in BS by manufacturers today. Not to mention that for Hard Drives, USB2 has been a bottleneck for a long time whereas only top end SSDs today are maxing out SATA3
2) 2 chips with Quad Core and no HT that are identical except for Clock speed and one of them is essentially the 400 and the other is the 500? WTF? Call them the 2410, 2420, 2430, etc. That gives you like 8 or 9 speed bins for that family. Whomever is doing the numbering at Intel needs a swift kick to the head to get them back on track mentally as things just get more and more confusing. You have the i3/i5/i7 today, why not just change it to:
i2 = Dual Core no HT/Turbo
i3 = Dual Core with HT and/or Turbo
i4 = Quad Core no HT/Turbo
i5 = Quad WITH
i6 = Six without
etc
As it stands now we have i5 with both dual and quad core and i7 with 4 and 6. just doesnt make sense.
dertechie - Saturday, August 28, 2010 - link
That's quite the IPC improvement there. Not quite Netburst to Core 2 but a lot more than I expected (I was expecting something on the order of 5%, with most gains coming from ramping clocks with the extra headroom of 32nm).Question is, do I want the i5-2500K more than I loathe Intel's motherboard department? I'm seeing them bring out new sockets almost as often as new processor families, which really, really does not make me confident in the socket's future.
I will wait at least for Bulldozer benches before buying whatever makes sense at that time (okay, probably weighted in AMD's favor). I've lasted 4 years on this Pentium D, I can live another half of one.
IntelUser2000 - Saturday, August 28, 2010 - link
Why do some people still compare Netburst vs. Core 2? The Pentium 4 generation was a clock speed focused that that FAILED to realize its clock speed potential so it looked really bad compared to Core 2.Compared to Core Duo Core 2 was only 15-20% faster. Sandy Bridge manages to do another 20%, which is really good in a generation, yea?
ssj4Gogeta - Saturday, August 28, 2010 - link
Pentium D to SB will be such a huuuuge jump, lol.neslog - Saturday, August 28, 2010 - link
Your excellent article was exciting to read. Thank you!I noticed a small typo on the Windows 7 Gaming Performance page in the first line under the Data Recovery chart : "Clock for clock...to the i7{5} 760..."
ET - Saturday, August 28, 2010 - link
I think that the integrated graphics here are a game changer. Sure nobody will look to them for serious gaming, but finally they're at a point where if you buy any CPU you will be able to play most games, even if at low settings. I'll be looking forward especially to the mobile CPU's. With Bobcat around the corner, I guess next year we will finally see mainstreams notebooks become capable of some game playing, which will be great (and bad for NVIDIA).Exodite - Saturday, August 28, 2010 - link
What I'd like to see is something like Nvidia's Optimus make it to the desktop. With both AMD and Intel going for on-chip integrated graphics the market is practically begging for a unified standard for graphics switching.The next-generation IGPs look to be competent enough for anything but high-end gaming, which means I should be able to power down my discrete graphics card completely most of the time. The end result would be significant reductions in noise generation, power usage and heat emissions.
Having discreet graphics cards reduced to basically connector-less, slot-in cards for on-demand co-processing seems the logical step.