Jump to content

Upgrade time


Recommended Posts

So its finally time to do an upgrade. I've been rocking an AMD Phenom II 1090t for several years now, and I've finally got some money saved up for what Will Smith would call "The new hotness". I've been rocking AMD cpu's for the past 10 years, but I cant seem to justify how far behind they are on their current offerings vs Intel. (With that said, if anyone has a convincing argument, I'd gladly go AMD, I just have been out of the game for too long to know better. TDP on the fx 9xxx series is just ridiculous)

 

I'll be predominantly gaming (Star Citizen ftw) and on occasion do video editing, and cad work.

 

I've been looking on newegg, and the 4790k's seems reasonable for the performance. With that in mind, I looked at the bundles they have going on, and found 3 that interest me. They are all CPU / Mobo / Ram combo's. I'll hold off on gpu upgrades till the new 3 series amd cards are out. 

 

The 3 combos are 

http://www.newegg.com/Product/ComboBundleDetails.aspx?ItemList=Combo.2086642

CPU $339.99 - http://www.newegg.com/Product/Product.aspx?Item=N82E16819117369

MOBO $187.99 - http://www.newegg.com/Product/Product.aspx?Item=N82E16813132116

RAM $149.99 - http://www.newegg.com/Product/Product.aspx?Item=N82E16820233310

Combo Price $639.99

 

http://www.newegg.com/Product/ComboBundleDetails.aspx?ItemList=Combo.1719464

CPU $339.99 - http://www.newegg.com/Product/Product.aspx?Item=N82E16819117369

MOBO $209.99 - http://www.newegg.com/Product/Product.aspx?Item=N82E16813132125

RAM $159.99 - http://www.newegg.com/Product/Product.aspx?Item=N82E16820231617

Combo Price $679.99

 

http://www.newegg.com/Product/ComboBundleDetails.aspx?ItemList=Combo.1716295

CPU $339.99 - http://www.newegg.com/Product/Product.aspx?Item=N82E16819117369

MOBO $237.99 - http://www.newegg.com/Product/Product.aspx?Item=N82E16813132124

RAM $139.99 - http://www.newegg.com/Product/Product.aspx?Item=N82E16820231627

Combo Price $688.99

 

What do you guys think / do you have any better ideas.

Share this post


Link to post
Share on other sites

maybe it's just me, but even with the individual links, it takes me to the newegg home page - most times.  I'm sure all those motherboards perform very similar, and the name or speed of the ram doesn't matter.  So just get the motherboard that you are sure has all of the features you are going to want.  For example if you are going to want the new SSD interface M.2

Share this post


Link to post
Share on other sites

FYI, I'm about to put up some CPU/MB's for sale this weekend (which I do before selling at other forums).

 

What CAD software and what Video Editing software do you use? Depending on the software (and version), hyperthreading is still something that's not effectively utilized by most of these programs, so an i5 equivalent is another option to save some money.

 

Also, there's no good reason to go Haswell or Devil's Canyon unless you want to take advantage of newer technologies like Fight Game's said (like m.2 SSD's). They're always going to be more expensive, and not really needed.

 

The only reason to go Haswell or Devil's Canyon is if you're going for superior custom watercooling and don't mind driving the voltage up to get very high overclocks, like at 4.8GHz or 5.0GHz. Devil's Canyon CPU's are generally better than Haswell for lottery overclocks. However, finding one that gets to 4.8GHz is a very lucky find, and 5.0GHz is pretty rare, if impossible for either.

 

I still favor delidded Ivy Bridge CPU's, since almost all of them will reach 4.9GHz easily (which is equivalent to a Haswell at 4.7GHz), and temperatures are not a problem.

 

Also, "CPU overclock is king" for Haswell/Devil's Canyon, so just get the cheapest memory you can find at 1600MHz. You may not get stable overclocks having your memory at your rated 2133MHz speed.

Share this post


Link to post
Share on other sites

For CAD, its primarily ICEM Surf, and Rhino. I may get a licence from work for UG-NX or Catia at some point.

For video, its Sony Vegas for editing, and MSI Afterburner for recording.

 

I didnt really look into any older architectures. Im considering the 4790k over the 4770k because there is apparently a problem with the TIM on the IHS of the 4770's. (+ its faster)

 

I dont plan on watercooling, but will do high end air cooling. I do intend to overclock it though, however high I can on air. 

 

I'm not interested in de-lidding, but I may lapp the IHS and the HS. How well does Ivy Bridge do without de-lidding?

 

If the ram doesnt really do much for these architectures, I'll see what I can find as the cheapest 16gb ram and look for CPU/Mobo combos

Share this post


Link to post
Share on other sites

For CAD, its primarily ICEM Surf, and Rhino. I may get a licence from work for UG-NX or Catia at some point.

For video, its Sony Vegas for editing, and MSI Afterburner for recording.

 

I didnt really look into any older architectures. Im considering the 4790k over the 4770k because there is apparently a problem with the TIM on the IHS of the 4770's. (+ its faster)

 

I dont plan on watercooling, but will do high end air cooling. I do intend to overclock it though, however high I can on air. 

 

I'm not interested in de-lidding, but I may lapp the IHS and the HS. How well does Ivy Bridge do without de-lidding?

 

If the ram doesnt really do much for these architectures, I'll see what I can find as the cheapest 16gb ram and look for CPU/Mobo combos

 

Ivy Bridge and Haswell have horrible TIM. It doesn't matter if you lap the IHS and HS, the heat will build up in the internal TIM. Delidding doesn't void warranty, but lapping the IHS does, just FYI. Intel will accept delidded CPU's as long as the serial on the IHS matches the CPU.

 

RAM does help on Sandy and Ivy Bridge, as my Samsung's can do 2400MHz and higher, but not so for Haswell/Devil's Canyon. More memory capacity is more important, but for high overclocks, overclocked memory (at 2400Mhz) can help shave off a couple seconds for certain tasks over 1600MHz speeds.

Share this post


Link to post
Share on other sites

Ok, so thanks to IVI's recomendation of motherboard, my current plan is: 

CPU $339.99 http://www.newegg.com/Product/Product.aspx?Item=N82E16819117369  (I'd go with the place you suggested, but I never remember to do rebates, and the regular price difference doesn't justify the extra shipping)

Mobo $129.99 http://www.newegg.com/Product/Product.aspx?Item=N82E16813157501

Ram $122.99 http://www.newegg.com/Product/Product.aspx?Item=N82E16820231528

Current Price: $592.97

 

I'll wait and see what El_Captain has to offer, but this combo is looking pretty tempting.

 

If anyone else has any other suggestions, I'd love to hear them.

Share this post


Link to post
Share on other sites

Not sure about ICEM Surf, but Rhino 6.0 still uses only one processor core for most modelling tasks, but plug-ins like V-Ray, Brazil, and Maxwell will use all the available cores. For V-Ray, hyperthreading helps up to 30%. Brazil for Rhino hyperthreading isn't optimized (with hyperthreading = 50% usage on all threads, no hyperthreading =100% usage on all cores). Maxwell for Rhino is unknown, but it probably doesn't hurt.

 

UGS NX makes use of all physical cores if you have UGII_SMP_ENABLE set to 1, but performance degrades with hyperthreading on. Abaqus for Catia doesn't recognize the difference between logical and physical cores, so you'll end up using more tokens (12 tokens compared to 8 tokens), but you're likely to encounter reduced performance since the parallel job competes for the same resources on the logical cores. If the developer handled priority process execution correctly, it could make hyperthreading beneficial, but they don't.

 

Sony Vegas Pro is optimized for hyperthreading, but there are actually no benchmark comparisons for hyperthreading tests, so take that with a grain of salt. The difference between a 3770 and 4770 is 5.8%, so you're not getting much benefit with the newer architecture.

 

So, the only time hyperthreading helps you is if you're using the V-Ray plugin for Rhino. 

 

If you're intent on getting an i7, at least go for the 5820K for $50 more so you have two more physical cores.

 

Also, I would avoid motherboards with Killer NIC's right now. ASRock motherboards are good when they work, but their RMA process is a pain. I've had to send in every ASRock motherboard in at least once for RMA, and I've had 5 different ASRock motherboards. Never had I had a problem with any other brand.

Edited by El_Capitan

Share this post


Link to post
Share on other sites

Please sign in to comment

You will be able to leave a comment after signing in



Sign In Now
×
×
  • Create New...