I7950 or Sandybridge Core i7-2600K?

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Dadofamunky

Platinum Member
Jan 4, 2005
2,184
0
0
Well, seeing as you bought now but won't be building for a month or two I think you really did make a bad choice. I could see it if you actually going to use the proc (or need 3+ GPUs or 24GB of ram), but we all know microcenter is going to have the i7-2600K for 200$ by the time you're looking for an X58 board.

Yeah, if I was someone who didn't want to OC and didn't want an enthusiast platform I could see that. But I do want an enthusiast platform, and the Sandies are locked away. It's a MAINSTREAM platform. Now, the I7 950 is also priced mainstream but has very flexible capabilities nevertheless. I'm not interested in SB because of the IGP, its locked speeds and pretty much absolute bar to OCing (the turbo helps in that regard) and its new platform which is bound to be buggy at first, and basically I doubt a 950 at 4 GHz or so is a bad choice for anyone. Arrows in my back don't interest me, thanks.
 

iCyborg

Golden Member
Aug 8, 2008
1,327
52
91
God I hope so. I will be there at 8am the day they are released.
TBH, I can't see that happening. With i7 920/930 there's nothing cheaper on the same socket. With 2600K at $200, who'd buy anything else in the SB quad lineup if the cheapest one is only ~$20 cheaper? Maybe if someone really needs the low powered versions...
 

Rifter

Lifer
Oct 9, 1999
11,522
751
126
Yeah, if I was someone who didn't want to OC and didn't want an enthusiast platform I could see that. But I do want an enthusiast platform, and the Sandies are locked away. It's a MAINSTREAM platform. Now, the I7 950 is also priced mainstream but has very flexible capabilities nevertheless. I'm not interested in SB because of the IGP, its locked speeds and pretty much absolute bar to OCing (the turbo helps in that regard) and its new platform which is bound to be buggy at first, and basically I doubt a 950 at 4 GHz or so is a bad choice for anyone. Arrows in my back don't interest me, thanks.

I agree with this, and thats why im not excited about SB. Sure it will be great for mainstream users which are casual gamers and mainly use the computer for internet and productivity work. But the overclockers and more enthusiast users will have to wait for 2011. And thats why the i7 clocked to 4 - 4.4Ghz will be a great CPU choice that will last at least 2 years and still be a great CPU, which is amazing considering how long it has been out already.
 

edplayer

Platinum Member
Sep 13, 2002
2,186
0
0
Yeah, if I was someone who didn't want to OC and didn't want an enthusiast platform I could see that. But I do want an enthusiast platform, and the Sandies are locked away. It's a MAINSTREAM platform.


Do you know why some of the models have a "K" in the name?
 

edplayer

Platinum Member
Sep 13, 2002
2,186
0
0
..., but we all know microcenter is going to have the i7-2600K for 200$ by the time you're looking for an X58 board.


I don't think that will happen but I could see the 2500K going for about $180
 

Hogan773

Senior member
Nov 2, 2010
599
0
0
Yeah, if I was someone who didn't want to OC and didn't want an enthusiast platform I could see that. But I do want an enthusiast platform, and the Sandies are locked away. It's a MAINSTREAM platform. Now, the I7 950 is also priced mainstream but has very flexible capabilities nevertheless. I'm not interested in SB because of the IGP, its locked speeds and pretty much absolute bar to OCing (the turbo helps in that regard) and its new platform which is bound to be buggy at first, and basically I doubt a 950 at 4 GHz or so is a bad choice for anyone. Arrows in my back don't interest me, thanks.

I realize these might be seen as arrows....but I also think you are missing the picture here. Yes its a "mainstream" platform (apparently this equals yecchhh to you) but they DO have unlocked versions that will allow you to OC with ease. And they are only 20-30 bucks more. And just because it now comes with an IGP doesn't mean you have to use it. Actually, MOST of the mobos (the P67 chipsets) don't even USE the IGP it appears. For "mainstream" guys like me who want to use the IGP rather than spending money for a kickbutt graphics card, I will need to buy the "H67" mobos that actually use the IGP and have the proper video connections.

So you just bought a chip that is likely to be surpassed by either 1) performance or 2) price or 3) both in early January, and you're gonna sit on it till even later. I'd bet that the odds are very much in favor that you'll have a little regret for not just waiting. Even if you go the 950 route (which is fine choice BTW) I don't see how it will be increasing in price between now and then.

But it takes all kinds of people to make markets, and Intel loves you for your decision.
 

aviat72

Member
Jun 19, 2010
107
0
0
A very basic question.

Can the IGP be used to drive multiple monitors? My guess that depends on what the mobo manufacturer decides to support but is it feasible?

Suppose I want a quad monitor solution. Can I get away with the MOBO driving two using the IGP and a single card driving another two monitors?
 

IntelUser2000

Elite Member
Oct 14, 2003
8,686
3,785
136
A very basic question.

Can the IGP be used to drive multiple monitors? My guess that depends on what the mobo manufacturer decides to support but is it feasible?

Suppose I want a quad monitor solution. Can I get away with the MOBO driving two using the IGP and a single card driving another two monitors?

In theory it can, but it might only be for mobile systems. My Core i5 661 system can support 3, but only 2 simultaneously and are all different ports(DVI/VGA/HDMI).
 

Sp12

Senior member
Jun 12, 2010
799
0
76
Yeah, if I was someone who didn't want to OC and didn't want an enthusiast platform I could see that. But I do want an enthusiast platform, and the Sandies are locked away.

There are K editions. If an 'enthusiast platform' is the primary factor in your purchasing decisions more power to you.

It's a MAINSTREAM platform. Now, the I7 950 is also priced mainstream but has very flexible capabilities nevertheless. I'm not interested in SB because of the IGP, its locked speeds and pretty much absolute bar to OCing (the turbo helps in that regard) and its new platform which is bound to be buggy at first, and basically I doubt a 950 at 4 GHz or so is a bad choice for anyone. Arrows in my back don't interest me, thanks.
You say that like it has any technical meaning. That's just a marketing decision to milk profits.

The IGP isn't required (but it does allow for applications to use it for GPGPU offloading), there are K editions for overclocking that supposedly go up to ~4.6 on air, and I don't think Intel has ever released a 'buggy' platform.

It's not an arrow in your back, it's just me pointing out that those aren't logical reasons in favor of an i7 right now.

TBH, I can't see that happening. With i7 920/930 there's nothing cheaper on the same socket. With 2600K at $200, who'd buy anything else in the SB quad lineup if the cheapest one is only ~$20 cheaper?
Not a bad point, but MC also has the i7-870 for 210 with the i5-760 at 170$ right now, so it's obviously logic that works for them.
 

IntelUser2000

Elite Member
Oct 14, 2003
8,686
3,785
136
The 6EU Sandy Bridge graphics scores 3100 in 3DMark06 and 12EU Sandy Bridge graphics score 5200. I think it'll be able to beat the 9500GT by 20-50% depending on the game.
 

tweakboy

Diamond Member
Jan 3, 2010
9,517
2
81
www.hammiestudios.com
These are pointless CPU's What progress have we made in over 4 years ?

4 cores ?

What about 8 cores or 16, That will WOW me, not this stuff, Sandy can go F herself . Thank you
 

Edrick

Golden Member
Feb 18, 2010
1,939
230
106
These are pointless CPU's What progress have we made in over 4 years ?

That statement just shows your total lack of knowledge in the area. To base your entire arguements/threads/posts/etc on just the number of cores is.......well.........(I can't think of a nice way of saying ignorant).
 

StinkyPinky

Diamond Member
Jul 6, 2002
6,832
882
126
These are pointless CPU's What progress have we made in over 4 years ?

4 cores ?

What about 8 cores or 16, That will WOW me, not this stuff, Sandy can go F herself . Thank you

Clearly an Athlon x4 is equal to top range i7
 

TechnoMan1

Junior Member
Dec 13, 2010
3
0
0
If I buy a Socket 1156 CPU Fan such as the CoolerMaster Hyper 212+, will it be compatible with the upcoming Sandy Bridge CPUs?
 

smakme7757

Golden Member
Nov 20, 2010
1,487
1
81
I asked that same question and was told yes. The holes are aligned in the same place as the 1156

Ah great news, i was wondering this myself. Although i think i might buy a new cooler anyway my H50 might need to get upgraded to a ECO C240 A.L.C. i've read good things about that cooler.
 

bsoft16384

Junior Member
Mar 19, 2009
1
0
0
I agree with this, and thats why im not excited about SB. Sure it will be great for mainstream users which are casual gamers and mainly use the computer for internet and productivity work. But the overclockers and more enthusiast users will have to wait for 2011. And thats why the i7 clocked to 4 - 4.4Ghz will be a great CPU choice that will last at least 2 years and still be a great CPU, which is amazing considering how long it has been out already.

I don't know what the hell you're thinking, but 1155 is going to be fine for a lot more than "mainstream users which are casual gamers and mainly use the computer for internet and productivity work". The vast majority of even "hardcore" gamers today do not use 3 or 4-way CF/SLI setups and there are practically no games that benefit from 6 cores.

Let's review what 1366 buys over 1156 today:
- Triple-channel memory. This is great if you run synthetic memory benches all day long but the performance impact in games is minimal.
- More than 16 lanes of PCIe. If you have a single GPU this doesn't matter. If you have dual GPUs the performance difference is negligible.
- Six-core CPUs. Almost no one buys these. If you think that being a "serious gamer" means that you spend $900 on your CPU, you're insane.

On January 9th the i7-2600K is going to ship. Whether you like it or not it will be the fastest quad-core CPU you can buy. It's not even going to be close. Hell, Anand's Sandy Bridge benchmarks have an i5-2400 (which is clocked at 3.1GHz - 300MHz slower than the i7-2600) beating the six-core $1000 i7-980X in basically anything that doesn't take advantage of six cores - which includes virtually every game.

If you want to go 1366 and pay more for a slower CPU that uses more power because it's an "extreme" socket and not a "mainstream" socket, be my guest. If you want a machine now and not in a month, 1366 is a decent choice. But don't pretend that you're getting something "better" than Sandy Bridge, unless you happen to be one of the people who needs more than 8GB of memory or more than 2 GPUs.

I have an i3-530 right now, and I am certainly not a "casual gamers" and my desktop is rarely used "for internet and productivity work" (I have my laptop for that). I bought the i3 because it was cheap, because it let me spend more of my limited budget on other components (like the power supply and GPU) and because I knew Sandy Bridge was coming. I'm pissed that I need a new motherboard for Sandy Bridge (the i3 and board will probably go to my parents to upgrade their Athlon 64 4200+ system), but that's reality.

On January 9 I'm going to head to Micro Center and drop 200-300 clams on an i7-2600K (or maybe I'll buy online if Micro Center doesn't have their loss-leader deal). And I'm going to have the fastest gaming CPU that you can buy for the next 6 months. If you want to wait for LGA2011, go for it. But between January 9 and whenever LGA2011 ships, the "mainstream" 1155 platform is going to be faster than anything you can buy on the "enthusiast" 1366 platform, with the possible exception of the $900 6-core CPUs (and even there it's a toss-up depending on whether your apps can take advantage of 6 cores).

It's not even going to be close. Sandy Bridge is faster clock-for-clock than Bloomfield, it's clocked higher, and it turbos higher.

Again, I don't have a problem with you dropping $199 at Micro Center on an i7-950. I bought my i3 like 3 months ago knowing that it was a dead-end socket because I wanted to play games then and not in 5 months.

If you can't - or don't want - to wait until January 9th, Bloomfield is a fine option. If you want a platform that's been around longer and is better debugged, Bloomfield is a fine option. If you want 3 memory channels because you have an application that's particularly bandwidth sensitive, or because you want more than 8GB of DDR3 without resorting to 4GB DIMMS, Bloomfield is a fine option. If you want 3-way or higher SLI/CF, or you have one of those edge cases where PCIe 2.0 x8 isn't fast enough, Bloomfield is a fine option.

But almost none of those apply to the typical Anandtech reader. The bottom line is that you should almost certainly wait for Sandy Bridge. It's better in nearly every way: higher clocks, more performance per clock, lower power usage, AVX instructions, hardware video encoding, and higher turbo. And the motherboards will cost less than 1366 boards.
 

Shmee

Memory & Storage, Graphics Cards Mod Elite Member
Super Moderator
Sep 13, 2008
7,548
2,547
146
I don't know what the hell you're thinking, but 1155 is going to be fine for a lot more than "mainstream users which are casual gamers and mainly use the computer for internet and productivity work". The vast majority of even "hardcore" gamers today do not use 3 or 4-way CF/SLI setups and there are practically no games that benefit from 6 cores.

Let's review what 1366 buys over 1156 today:
- Triple-channel memory. This is great if you run synthetic memory benches all day long but the performance impact in games is minimal.
- More than 16 lanes of PCIe. If you have a single GPU this doesn't matter. If you have dual GPUs the performance difference is negligible.
- Six-core CPUs. Almost no one buys these. If you think that being a "serious gamer" means that you spend $900 on your CPU, you're insane.

On January 9th the i7-2600K is going to ship. Whether you like it or not it will be the fastest quad-core CPU you can buy. It's not even going to be close. Hell, Anand's Sandy Bridge benchmarks have an i5-2400 (which is clocked at 3.1GHz - 300MHz slower than the i7-2600) beating the six-core $1000 i7-980X in basically anything that doesn't take advantage of six cores - which includes virtually every game.

If you want to go 1366 and pay more for a slower CPU that uses more power because it's an "extreme" socket and not a "mainstream" socket, be my guest. If you want a machine now and not in a month, 1366 is a decent choice. But don't pretend that you're getting something "better" than Sandy Bridge, unless you happen to be one of the people who needs more than 8GB of memory or more than 2 GPUs.

I have an i3-530 right now, and I am certainly not a "casual gamers" and my desktop is rarely used "for internet and productivity work" (I have my laptop for that). I bought the i3 because it was cheap, because it let me spend more of my limited budget on other components (like the power supply and GPU) and because I knew Sandy Bridge was coming. I'm pissed that I need a new motherboard for Sandy Bridge (the i3 and board will probably go to my parents to upgrade their Athlon 64 4200+ system), but that's reality.

On January 9 I'm going to head to Micro Center and drop 200-300 clams on an i7-2600K (or maybe I'll buy online if Micro Center doesn't have their loss-leader deal). And I'm going to have the fastest gaming CPU that you can buy for the next 6 months. If you want to wait for LGA2011, go for it. But between January 9 and whenever LGA2011 ships, the "mainstream" 1155 platform is going to be faster than anything you can buy on the "enthusiast" 1366 platform, with the possible exception of the $900 6-core CPUs (and even there it's a toss-up depending on whether your apps can take advantage of 6 cores).

It's not even going to be close. Sandy Bridge is faster clock-for-clock than Bloomfield, it's clocked higher, and it turbos higher.

Again, I don't have a problem with you dropping $199 at Micro Center on an i7-950. I bought my i3 like 3 months ago knowing that it was a dead-end socket because I wanted to play games then and not in 5 months.

If you can't - or don't want - to wait until January 9th, Bloomfield is a fine option. If you want a platform that's been around longer and is better debugged, Bloomfield is a fine option. If you want 3 memory channels because you have an application that's particularly bandwidth sensitive, or because you want more than 8GB of DDR3 without resorting to 4GB DIMMS, Bloomfield is a fine option. If you want 3-way or higher SLI/CF, or you have one of those edge cases where PCIe 2.0 x8 isn't fast enough, Bloomfield is a fine option.

But almost none of those apply to the typical Anandtech reader. The bottom line is that you should almost certainly wait for Sandy Bridge. It's better in nearly every way: higher clocks, more performance per clock, lower power usage, AVX instructions, hardware video encoding, and higher turbo. And the motherboards will cost less than 1366 boards.

You forgot the part about overclocking and tweak ability. Good 1366 boards offer great tweak ability, and the i7 980's oc very well. We know little about how 1155 will actually overclock, save the unlocked k series. We do know that on 1366, not only can the cpu be oced, but so can the uncore, the PCIE bus, the BCLK, the memory, plus the extra PCIE lanes are good for more than just video cards, think add in raid cards, sound cards, usb3 cards etc.

Now I am not saying the 1155 will not be a kickass platform on a budget, but it will not have the same features that 1366 or 2011 will offer for the enthusiast. Sure, a 2600 is going to be a better buy than a 1 grand 980x, but for those who want the very best, the 2600 may not be enough. We still need to wait for more benchmarks and oc results.

Plus, some people are lucky enough to get hexcores at reduced price(retail edge, online/local deals), or even free through Intel. (In which case we are talking about ES/QS, which don't actually have a price)

I think the point that rifterut was trying to make was that though was that 1155 may be close in performance (at least when not overclocked, we don't know yet how well 1155 will OC) but it still will not be a top of the line platform. Some enthusiasts want the very best, and this includes the bells, whistles, and tweaking available on 1366/2011.

So far, we know of several shortcomings with 1155/1156: no hexcores yet, no uncore control, at least with 1156, afawk no BLCK control on 1155, fewer PCIE lanes, and fewer RAM channels(though this doesn't mean much)

Finally, I will say that regardless of what camp you are in, wait for 1155 at least, if not just to have 1366 prices hopefully drop. Once the reviews are out, then you can make the decision: 1366, 1155, or wait longer for 2011.
 

Rifter

Lifer
Oct 9, 1999
11,522
751
126
You forgot the part about overclocking and tweak ability. Good 1366 boards offer great tweak ability, and the i7 980's oc very well. We know little about how 1155 will actually overclock, save the unlocked k series. We do know that on 1366, not only can the cpu be oced, but so can the uncore, the PCIE bus, the BCLK, the memory, plus the extra PCIE lanes are good for more than just video cards, think add in raid cards, sound cards, usb3 cards etc.

Now I am not saying the 1155 will not be a kickass platform on a budget, but it will not have the same features that 1366 or 2011 will offer for the enthusiast. Sure, a 2600 is going to be a better buy than a 1 grand 980x, but for those who want the very best, the 2600 may not be enough. We still need to wait for more benchmarks and oc results.

Plus, some people are lucky enough to get hexcores at reduced price(retail edge, online/local deals), or even free through Intel. (In which case we are talking about ES/QS, which don't actually have a price)

I think the point that rifterut was trying to make was that though was that 1155 may be close in performance (at least when not overclocked, we don't know yet how well 1155 will OC) but it still will not be a top of the line platform. Some enthusiasts want the very best, and this includes the bells, whistles, and tweaking available on 1366/2011.

So far, we know of several shortcomings with 1155/1156: no hexcores yet, no uncore control, at least with 1156, afawk no BLCK control on 1155, fewer PCIE lanes, and fewer RAM channels(though this doesn't mean much)

Finally, I will say that regardless of what camp you are in, wait for 1155 at least, if not just to have 1366 prices hopefully drop. Once the reviews are out, then you can make the decision: 1366, 1155, or wait longer for 2011.

This is exactly what i was getting at. 1155 is going to have the same PCIe issues of 1156 as it doesnt have any more lanes. As it is right now alot of 1156 boards when run in CF/SLI mode will lose SATA 3 and USB 3 because they do not have enough lanes to run them all at the same time, and alot of users run CF/SLI. Also other than the multiplier(k series) i believe SB is going to be completely locked down as for a tweaking/overclocking for alot of settings(ram and bus and QPI speeds etc)

Not only that i think that you are going to have to wait at least till the second stepping(at least 6-12 months after launch) to get to the point where they have all the bugs worked out of the new socket/CPU/Chipset and start to really see what SB can do overclocking wise. Take the original 920 stepping i7's they were alot less likely to hit 4Ghz+ than the new stepping chips we have now. SB isnt going to be any differnt in that regard its going to take a stepping or two to really polish them. And by that time 2011 will be here.
 

Edrick

Golden Member
Feb 18, 2010
1,939
230
106
You forgot the part about overclocking and tweak ability. Good 1366 boards offer great tweak ability, and the i7 980's oc very well. We know little about how 1155 will actually overclock, save the unlocked k series. We do know that on 1366, not only can the cpu be oced, but so can the uncore, the PCIE bus, the BCLK, the memory, plus the extra PCIE lanes are good for more than just video cards, think add in raid cards, sound cards, usb3 cards etc.

There are enough reviews out there now to know of lot of these variables.

- Uncore, SB uncore runs at the same speed as the cores (the term uncore is being phased out). So no matter how fast you overclock your 1366 uncore, SB's will always be faster.

- PCIE bus, unkown

- BCLK, the K series makes this a non factor. And the $15 more for a K series chip is also a non factor.

- Memory, the P67 series boards will have unlocked memory multiplers (up to 2200mhz I read, but not sure). The H67 boards will be memory locked.

- Extra PCI lanes for USB3 and SATA6, The lanes on the X58 and P55 boards run at half speed. The P67 chipset has full speed lanes. So you get double the bandwidth for USB3, SATA6, etc.

The only downside to SB over 1366 is the amount of PCI lanes. If you SLI then 1366 may be a better option until LGA2011. Otherwise, like many have stated, SB (1155) will be the king for most games/apps.
 
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