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A point to remember is that the -K processors lacks VT-d, which Q9450 have. So you will move to a processor with less virtualisations capabilities and performance.
A point to remember is that the -K processors lacks VT-d, which Q9450 have. So you will move to a processor with less virtualisations capabilities and performance.
No matter how "heavy" your VM use is, you either need VT-d or you don't (and you will know when you're using it). VT-d is what allows for passing through a physical pcie or sometimes pci device into a VM. This is called VMDirectpath in VMWare or passthrough in Xen.
VT-x is the set of normal virtualization features.
+2+1
Most people will never need it.
Sorry to thread hijack again, but I am having the same debate on LGA1155 vs. LGA2011 and felt this was a good thread to post in.
My wife is needing a new computer for school, and I am considering getting a 2700k or waiting until the 3820 comes out and getting that with an LGA2011 board.
Currently her computer is a very old Athlon X2 4400 on Socket 939, so we have about exhausted its useability. She plays games, more specifically she really wants to play Skyrim, so that's very important, but her school load is surrounding Photoshop, Illustrator, After Effects, Premiere, and Maya. That sort of a workload is what was pushing me to LGA2011 with the greater memory bandwidth.
Most likely we will get an H100 and will overclock, but we aren't going to be shooting for any record numbers, so the fact the LGA2011 doesn't overclock as easily isn't a deal breaker. The main thing we are concerned about is price vs. performance vs. future upgradeability, considering an LGA2011 board is more expensive, and we would have to spend a little bit extra on RAM to take advantage of the memory bandwidth.
Does it make sense to go 3820 or should I go 2700 and save some cash? For the workload she will have, should I forget the 3820 and cough up the cash for 3930?
Thanks for the help!
Sorry to thread hijack again, but I am having the same debate on LGA1155 vs. LGA2011 and felt this was a good thread to post in.
My wife is needing a new computer for school, and I am considering getting a 2700k or waiting until the 3820 comes out and getting that with an LGA2011 board.
Currently her computer is a very old Athlon X2 4400 on Socket 939, so we have about exhausted its useability. She plays games, more specifically she really wants to play Skyrim, so that's very important, but her school load is surrounding Photoshop, Illustrator, After Effects, Premiere, and Maya. That sort of a workload is what was pushing me to LGA2011 with the greater memory bandwidth.
Most likely we will get an H100 and will overclock, but we aren't going to be shooting for any record numbers, so the fact the LGA2011 doesn't overclock as easily isn't a deal breaker. The main thing we are concerned about is price vs. performance vs. future upgradeability, considering an LGA2011 board is more expensive, and we would have to spend a little bit extra on RAM to take advantage of the memory bandwidth.
Does it make sense to go 3820 or should I go 2700 and save some cash? For the workload she will have, should I forget the 3820 and cough up the cash for 3930?
Thanks for the help!
So I had my heart set on doing a new powerful build which would last me 3 to 4 years and hoped the SandyBridge-E CPUs would provide some degree of future proofing and longevity.
I mainly use my desktop for gaming and occasional media watching/archiving, but nothing in terms of intensive encoding.
Based on what I had read so far, the i7 3930K clock for clock does not offer much improvement in game performance compared to the i7 2700K except with heavily threaded games like ArmA 2 and Shogun 2, but runs hotter, consumes more power and overclocks less.
That being said, I like the notion of having the power of 2 additional cpu cores to take advantage of future software which is optimised for heavier multi threading, but of course this reassurance demands a pretty hefty price premium. I am however open to being persuaded otherwise, and would be interested to know if there are any other major advantages which LGA2011 offers over LGA1155.
Alternatively I am not in a position where I desperately need an upgrade (currently have a Q9450 clocked 3.2 ghz which handles most things capably), so should I play the waiting game for Iveybridge or just opt for what is available now?
Thanks in advance for any input people may give.
^For you, I would suggest going with 2011. It will be more future proof then the 1155.
Plus with your 3D rendering, the 6 and future 8 core CPU's will be great for your application use
Thanks, Goku. I was leaning that way, but because it's more money, I'm hesitant. Well, maybe a little impatient to build a new rig too
And for straight up gaming what upcoming CPU is recommended? I asked earlier but no one answered. I am looking to build a new rig, i dont do anything of any significance except game on the PC. Future proof is nice though, hence why i dont just pick up a steal of a deal i7 2600k etc build.
To be honest, I'm in the same boat as you..BUT..with the release of the 4 core SB-E CPU for $285, its a great way to get into the 2011 Socket. Then wait for prices to come down, and more CPU's to be released.
I'm also going with the Asus Rampage IV Formula. Great for gaming, and overclocking. Supposed to be around 330-350. Which is 100 bucks less than the Rampage IV Extreme
Which CPU is going to be an E-series/Socket 2011 at $285? I was looking at a 2700K and that's $369. If I can save myself almost $100, I can get the components sooner.
Also, why the Formula over the Extreme? I'm too lazy to check the specs. Haha.
One thing I was considering if I was going with 2011 is PCI-e 3.0 x16/x16 support. Not that anyone has noticed any real-world differences between that and x8/x8, I'm building for the future. Things I'm considering:
Asus 2011 mobo (undecided)
3930K (because there are only 2 LGA 2011 chips out and it's the cheaper of the two)
560 GTX Ti
2x SATA 6 hard drives (maybe Samsung Spinpoints. SSD is expensive)
G-Skill RAM, 8GB or so.
The RAM, HDs and VC I can always add to/replace later on. The mobo really is what I'm debating on and that determines the CPU I can use as well as if I'll have USB 3.0 and SATA6, and how many of each.
I read that the Ivy bridge chips will be for 1155 socket mobos, with "maybe" an extreme Ivy bridge chip for 2011socket mobos. I read that the x79 Intel drivers don't support Win XP 32bit in AHCI or Raid. IRST for X79 must be on a flash drive for Win7 or Vista install, since it doesn't detect sata ODD drives until after it is installed. Sounds like 2011 has no future or is DOA. So why bother upgrading to 2011 now, you might as well wait for Ivy bridge & see what's up after the smoke clears.
To be honest, I'm in the same boat as you..BUT..with the release of the 4 core SB-E CPU for $285, its a great way to get into the 2011 Socket. Then wait for prices to come down, and more CPU's to be released.
I'm also going with the Asus Rampage IV Formula. Great for gaming, and overclocking. Supposed to be around 330-350. Which is 100 bucks less than the Rampage IV Extreme
Since you won't need the 6 core CPU's for just gaming(yet). I would recommend the I7 3820 as well, when it is released next month.
The 3820 is going to be partially unlocked. Won't that be very limiting in terms of single-core applications? Point being that if I go 2011, the only "affordable" CPU available will be the 3820 (the asking price for the K series is not worth the upgrade.) Dantrax brings up a good point about most of the Ivy Bridge series being 1155. Though if I go 2011, I can get a 3820 and then later upgrade to a 3930K. Just not sure how pricing is going to be on them. A 2700K is a great bang for your buck right now, I'm just not sure about upgradeability later. Looks like there will be no 6-core 1155 chips.
How long is the 2011 socket going to last? Just curious. With Ivy Bridge, then IB-E, then the brand new architecture coming out that everyone is hoping is the second coming..is 2011 valid for like 6-12 months then its done?
Sweet thanks.
I loved this AnAndTech video (just watched it) http://www.youtube.com/watch?v=XkrZjYjP6OU&feature=player_embedded Basically says on stock core voltage he got their 3820 to 4.85Ghz and that he thinks it not being fully unlocked just adds one more step to getting it to a great overclock, that your actual end overclock will be very near if not identical to what you would get if the CPU was a "K" series (fully unlocked). Made that video cleared things up for me. Basically until Haswell it sure seems like the only people that would LOVE and NEED these CPU changes are the ones that encode, video and photoshop and all that other stuff. I will go with the 3820 over the i7 2700K because i want to future proof a little bit and get that PCI-Gen 3 and additional memory. But besides that, 6 cores, or Ivy Bridge, even IB-E all seem to be upgrades that only affect someone encoding, not gaming.
I think it depends on how far you want to future-proof. Judging by that video, the 3820 does a decent job of OCing despite the locked modifier, but at the same time, the mobo's for 2011 are about $100 over 1155 ones, and the brunt of the IB chips seem to be made for 1155 (3300 series all the way up to 3700 series.) So for your purposes, it sounds to me like you should go 1155 and SB and save the money. You can still go IB later on, you just can't go 6 cores, which you will never need if you're only gaming. (Well, never as in not for quite some time)
*EDIT* Edit because I can't type today.
Hmmm very good point. Is it just a assumption or has it been confirmed than any current motherboards out (1155) will get a bios update for IB? Just would want to make sure if i go that route which you are right, seems the route to take, dont get screwed and learn the motherboard i pick wont be compatible with IB.
So no IB will be more than Quad Core? Interesting, i didnt know that. Will the IB-E still be on 1155 as well? Will any of those be 6 cores? (asking out of curiosity, i dont need 6 cores like you said).
If i got with 1155 with the plan to eventually get either IB or IB-E, what CPU do you think i should get with the 1155 mobo purchase? i7 2700k? Considering Intel barely ever lowers their prices, i bet w/e i buy will resell quite well in terms of how much money i make compared to how much i paid.
Littlemike, remember, whatever you get, is going to be replaced in a year anyway. Something new and updated is always around the corner.
I agree, the "There will always be something new around the corner" argument doesnt always apply equally at all times. With the Intel "Tick Tock" style of processor releases, certain years, and even certain times of a particular year can affect if you should upgrade.
Obviously the smartest move is to hold onto our current still keeping up rigs (Little Mike with his Q6600, and me with my Q9550) until 2013 for Haswell, it being a "Tock" aka a big architecture change. Also making things difficult is Intel doesnt have just one line right now, but two, making it more difficult to decide which to go with.
I however, like LittleMike i think, really want to build a new rig. From the information i have currently, it sure seems like what i should do is build a rig now, 1155 socket, i7 2700k (why choose 2700k over 2600k btw? Whats the diff?) and then down the road, maybe when IB/IB-E 1155 is out for a while, or Haswell is out, i then decide if i can upgrade and break even or the price difference be worth it for Haswell/Ivy Bridge. Or if the i7 2700k build is so up to par that it can handle another Tick, and hell another Tock.
I agree, the "There will always be something new around the corner" argument doesnt always apply equally at all times. With the Intel "Tick Tock" style of processor releases, certain years, and even certain times of a particular year can affect if you should upgrade.
Obviously the smartest move is to hold onto our current still keeping up rigs (Little Mike with his Q6600, and me with my Q9550) until 2013 for Haswell, it being a "Tock" aka a big architecture change. Also making things difficult is Intel doesnt have just one line right now, but two, making it more difficult to decide which to go with.
I however, like LittleMike i think, really want to build a new rig. From the information i have currently, it sure seems like what i should do is build a rig now, 1155 socket, i7 2700k (why choose 2700k over 2600k btw? Whats the diff?) and then down the road, maybe when IB/IB-E 1155 is out for a while, or Haswell is out, i then decide if i can upgrade and break even or the price difference be worth it for Haswell/Ivy Bridge. Or if the i7 2700k build is so up to par that it can handle another Tick, and hell another Tock.