Corsair's 'The Accelerator'

When Dustin from Corsair sent me his build, it was clearly obvious where the focus was. While $1500 is a relatively large budget for a system, when you put in the high value components it starts to get tricky where the rest of the budget should be spent, and sometimes compromises have to be made. As Dustin says in his interview, the build is designed for 4K single monitor gaming, and it clearly shows.

Corsair's 'The Accelerator'
Component Selection Price 
as Chosen
90-Day 
Average
Processor (CPU) Intel Core i5-4690K $239.99 $237.62
Motherboard GIGABYTE GA-Z97-HD3 $89.99 $97.99
Graphics Cards (GPU) Zotac GTX 980 Ti $649.99 $649.99
Memory (DRAM) Corsair Vengeance Pro 2x8GB 
DDR3-1866 C9
$104.99 $118.36
Storage (SSD/HDD) Corsair Force LS 240 GB SSD $94.99 $99.51
Power Supply (PSU) Corsair CS650M Gold $94.99 $94.99
Chassis Corsair Carbide 200R $59.99 $59.99
CPU Cooling Corsair Hydro H60 $64.99 $64.33
Operating System Windows 8.1 64-bit OEM $99.99 $99.99
Extras None    
Total   $1,499.91 $1,522.77

Processor (CPU) – Intel Core i5-4690K ($240)

In Intel’s processor line, the K branded models are those designed for overclocking. They cost a little bit extra, but with the right cooling can be pushed a few hundred MHz higher. The Core i5-4690K is the Devil’s Canyon quad core model without hyperthreading (the i7 has HT, but costs extra), but I often chosen as the processor that fits on the price/performance boundary for many Intel focused builds.

 

Motherboard – GIGABYTE GA-Z97-HD3 ($90, total so far $330)

The Z97-HD3 comprises of two factors here. The Z97 is the overclocking chipset, meaning that it fits in well with the overclocking processor. The HD3 is part of GIGABYTE’s channel range, aimed at bulk build systems but still aims to retain GIGABYTE’s level of options (such as Dual BIOS and Realtek ALC1150 audio) at a lower price point. Looking at the build as a whole, it is clear that this is an area where cost was perhaps saved in order to get the price down, otherwise one of GIGABYTE’s OC models might have been on the cards.

 

Graphics Cards – Zotac GTX 980 Ti ($650, total so far $980)

At almost half the cost of the whole machine, Dustin from Corsair has plumped straight for NVIDIA’s recently released high end performer aimed at 4K gaming. In an element of camaraderie, here we have Zotac’s base version of the card but it represents the core element of the system. Matched with an overclocked i5 and all in for a $1500 price point is perhaps a level of epic specification prodding, although only if the rest of the system can withstand it. The Zotac GTX 980 Ti sits with 2816 CUDA Cores on large Maxwell at 1000/1076 MHz on the core, 6GB of GDDR5 at 7010 (effective) MHz and the stock cooler.

  

Memory – Corsair Vengeance Pro 16GB (2x8GB) DDR3-1866 ($105, total so far $1085)

For a dual channel platform, Z97 needs at least two memory modules to achieve full memory bandwidth. The dual channel kit here is not the best and brightest, but it does represent a small increase over the base speed (1600 MHz) and for 99% of users, the 16GB amount should be more than enough.

 

Storage – Corsair Force LS 240GB ($95, total so far $1180)

The sole drive in the system is Corsair’s 240GB budget range drive, featuring the Phison PS3108 controller which Kristian reviewed here. In most cases, especially in 2015, one of the biggest upgrades a system could have is an SSD. Now we are over the initial entry period where some early models had performance issues, almost everything from the big brands should feel speedy. There is still a performance delta between the mid-range and the high-end, as well as some differentiation in utilities or specific features, but for a $1500 build, the SSD should still be a de-facto add.

 

Power Supply – Corsair CSM Series 650W CS650M 80PLUS Gold ($95, total so far $1275)

In most systems the big power sources are the CPU and the graphics card. For this build, the CPU sits at a TDP of 88W with the GPU at 250W. If we consider that the rest of the system adds on a small amount (~50W), and that we might use some extra power with an overclock (+25%), then 650W is well within the margin for the components used. As we’ll see in the interview in the next page, Corsair is very confident in their power supplies, even ones sitting in the mid-range of their product lines, to power 4K gaming builds.

 

Chassis – Corsair Carbide Series 200R ($60, total so far $1335)

You may be noticing a pattern here – in order to fit both the i5 and the GTX 980 Ti into the system, Corsair is having to use their entry and mid-range components in order to match the pricing. The 200R here is admittedly a low margin but higher volume product for Corsair, and at $60 we don’t see any aluminium for example. However, Corsair still retains that even their entry level components are suitable for gaming builds of this caliber.

 

CPU Cooling – Corsair Hydro Series H60 ($65, total so far $1400)

With CPU cooling there is obviously two ways where most companies will go: large air coolers or closed loop liquid coolers (CLLCs). There are a number of vocal detractors from CLLCs, focusing on their cost, design or even concept altogether. Corsair is head first into the CLLC market, meaning it was pretty obvious which direction they would choose. The H60 is another mid-range component, featuring a double-width 12cm single radiator with fans.

 

Operating System – Microsoft Windows 8.1 64-bit OEM ($100, total so far $1500)

Windows 10 is around the corner, so at this point Windows 8.1 is the defacto choice unless for some reason the builder went with a gaming system built on Linux. This is the OEM edition, meaning limited support, but it will still be viable for an upgrade to Windows 10 when the time comes.

 

Corsair's 'The Accelerator'
Component Selection Price 
as Chosen
90-Day 
Average
Processor (CPU) Intel Core i5-4690K $239.99 $237.62
Motherboard GIGABYTE GA-Z97-HD3 $89.99 $97.99
Graphics Cards (GPU) Zotac GTX 980 Ti $649.99 $649.99
Memory (DRAM) Corsair Vengeance Pro 2x8GB 
DDR3-1866 C9
$104.99 $118.36
Storage (SSD/HDD) Corsair Force LS 240 GB SSD $94.99 $99.51
Power Supply (PSU) Corsair CS650M Gold $94.99 $94.99
Chassis Corsair Carbide 200R $59.99 $59.99
CPU Cooling Corsair Hydro H60 $64.99 $64.33
Operating System Windows 8.1 64-bit OEM $99.99 $99.99
Extras None    
Total   $1,499.91 $1,522.77

There are many philosophies regarding building a PC, particularly a gaming PC. Some say that focusing on one high profile component and building the system around it means that when it comes time for an upgrade the user can then spend on the lowest performing part each time before cycling around the system. Others suggest making the system a level playing field, so no one part is left behind acting as a severe bottleneck. With gaming, GPU performance matters, with CPU performance (particularly threads in newer titles) being a key aspect as well. This has perhaps left the rest of the system fighting over scraps, albeit with potential upgrade opportunities in the future. Though one might argue that aesthetics should also be an important aspect, especially on a $1500 build. Some will prefer the muted choice of parts, although others may want something a little more obvious. For that, it is clear that some performance sacrifices might have to be made.

Build-A-Rig R1: Interview with Dustin Sklavos (Corsair Memory) Build-A-Rig R1: Interview with Chinny Chuang and Buu Ly (Zotac)
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  • LeonMoreno - Thursday, July 9, 2015 - link

    Sorry, but Zotac's build is complitely not thought-out, even nonsensical. Non-K, low clocked i5 with 970 is fine with me, only in an under $1K setup. Major flaws are: overpriced z97 board for non-K CPU, overpriced, overpowered PSU (bear in mind PSUs got a bracket when they hit their top efficiency), no point in non-K CPU watercooling when GPU stays aircooled (will be a weak point when gaming, my personal wish is to see one day GPUs with quiet, double 12cm fans for affordable price). RAM is also over the top, nice looking but You could find something cheaper, faster and still esthetic. Basically Zotac rig looks like designed by someone who never owned a PC, but rather works in funeral home. At least put some white or red or blue for contrast for Christ's sake?
  • etamin - Thursday, July 9, 2015 - link

    You sir sound like a typical inexperienced builder with an inflated ego. The Zotac build has many upsides and If you can't see them, of course you will favor the raw performance capabilities of the Corsair build.
  • LeonMoreno - Thursday, July 9, 2015 - link

    Are You trolling Me or what? What exactly are those upsides, other than aesthetics? Where did I mention favoring Corsair rig? Actually havn't looked at Corsair design that much, just noticed that after lots of deliberation and for slightly over 1K, I managed to build a PC with 4690K and 970, I just would not justify nearly 500$ or 33% more for PCs looks. Yes, Corsair's choice is not optimal, but I was reffering to Zotac's build. It could be done better, also it will be too dark inside if You plan to show it off. And watercooling a 88W CPU is waste of money when GPU stays cooled with 10cm high speed fans in a gaming PC.
  • Fiernaq - Thursday, July 9, 2015 - link

    For a pure gaming rig at that cost I'd probably go a slightly different route but there's nothing terribly wrong with either Dustin's or Chinny's builds. I'll try to add an actual parts list in later but for now this is probably what I would look for in a $1500 gaming build:

    Case: Inexpensive but not rinky-dink. I'd probably want to spend between $80-$100 here.
    MB: Socket 1150 for the CPU. There are a lot of things to consider here but most of them are desired rather than required. I'd put an upper limit of about $150 here but would hope to spend a bit less, maybe $120 or so.
    CPU: Intel i5-4690K. No question. It hits the sweet spot for the price and desired use.
    CPU Cooler: Air for sure; maybe a Cryorig R1? I'd rather not drop down to a 212+ but there's not a whole lot of good options in the $40-$60 range I'd like to be in for this build.
    RAM: 2x4GB DDR3-1866 is actually a very good choice for this build although there are cheaper options even if you stay with Corsair. Expect about $60 for this.
    GPU: GTX 980. A 970 is to low and a 980ti is too high for 1440p on mid/low or 1080p on high which is about where I'd expect to be in this price range and the cost difference is also about right with a decent 980 such as the ASUS Strix coming in at around $500.
    SSD: Go with a 500GB one. Seriously. Steam. 'nuff said. If this wasn't a gaming computer then 256GB would be plenty. $200ish should do the trick.
    PSU: 600W should be plenty but this is one area where I would definitely ask about expected upgrade plans as the addition of a second GTX 980 card a year later would probably demand a bigger PSU and I'd rather get that now instead of having to upgrade both components simultaneously.
    Optical Drive: Get one. $20 for a regular DVD super-multi or splurge on a blu-ray if it's something important to you.
    OS: Win7 OEM. Why bother with anything more?

    A comment about the RAM since I know someone will ask - as a gamer with a recently built $2000+ computer who only put 2x4GB in it, I haven't needed more. A good chunk of my gaming is triple-A titles and I even keep a browser open on the second monitor sometimes with a few tabs open and not once has memory been an issue or even close to an issue for me. That said, I also work in IT and my laptop at work most assuredly has 12GB of RAM so I can run a VM with Win10 and at that point even 12GB is the minimum I'd want just to run one VM at a time. Likewise, if I streamed my gaming to Twitch or did other RAM intensive stuff I would probably want more than 8GB but the posted design specifications for this contest did not mention any of that kind of thing so for a pure gamer I think 8GB is fine.
  • Fiernaq - Thursday, July 9, 2015 - link

    WTB an edit button for typos. Also an expandable comment box so I don't have to type everything up in Notepad and copy/paste.
  • Fiernaq - Friday, July 10, 2015 - link

    And here's what I came up with. I've set everything to override to Newegg prices and everything else on the checklist should be good as well. One question I couldn't find a mention of is shipping

    PCPartPicker part list: http://pcpartpicker.com/p/4hWd23

    CPU: Intel Core i5-4690K 3.5GHz Quad-Core Processor ($239.99 @ Newegg)
    CPU Cooler: Noctua NH-D15 82.5 CFM CPU Cooler ($93.04 @ Newegg)
    Motherboard: Gigabyte GA-Z97X-UD3H-BK ATX LGA1150 Motherboard ($134.99 @ Newegg)
    Memory: G.Skill Ripjaws X Series 8GB (2 x 4GB) DDR3-1866 Memory ($52.99 @ Newegg)
    Storage: Samsung 850 EVO-Series 500GB 2.5" Solid State Drive ($161.99 @ Newegg)
    Video Card: MSI GeForce GTX 980 4GB Twin Frozr Video Card ($519.99 @ Newegg)
    Case: Fractal Design Define R4 w/Window (Titanium Grey) ATX Mid Tower Case ($99.99 @ Newegg)
    Power Supply: EVGA SuperNOVA G2 550W 80+ Gold Certified Fully-Modular ATX Power Supply ($89.99 @ Newegg)
    Optical Drive: Asus DRW-24B1ST/BLK/B/AS DVD/CD Writer ($19.99 @ Newegg)
    Operating System: Microsoft Windows 8.1 OEM (64-bit) ($99.99 @ Newegg)

    Total: $1512.95

    Comments: The NH-D15 is probably overkill for the amount of overclocking most people making this computer would bother with but that also means you can run it at lower RPMs most of the time. A 550W PSU should be just about perfect for this build but if you're worried that overclocking will require more then you could bumpt up to the 650W version of the same PSU for just $10 more. If you're looking at the total cost and saying "It's over $1500", well, unlike some people, I included an optical drive and besides, it's still well within the 3% margin and you could build this for significantly less if you bought some items from other vendors such as NCIX. Or you could drop to the CoolerMaster 212 Evo CPU cooler if you're still worried about staying within budget.
  • Impulses - Tuesday, July 14, 2015 - link

    The Thermalright TRUE Spirits have been around for a few years and are often overlooked, but for precisely $45-55 they perform much closer to the premium $70+ HSF units than a $30 212+.
  • Fiernaq - Thursday, July 16, 2015 - link

    I may give those a try at some point. Went over some reviews of them and as usual in the air cooling segment nobody can seem to agree on how good they actually are but at least nobody thinks they're terrible. Most of the reviews seemed to put it at least as good if not slightly better than the 212 Evo and some reviews were much better. Doyll from overclock recommended them which is usually a good sign.
  • Stuka87 - Thursday, July 9, 2015 - link

    I really like the idea of this contest.

    Wanted Chinny to win, but Dustin's choice of components is going to win from a performance standpoint. Although I think Chinny's will be the nicer looking of the two.
  • Uplink10 - Thursday, July 9, 2015 - link

    My thoughts:
    -GIGABYTE GA-Z97X-UD3H-BK is a mistake, $140 is too much for a motherboard, you can get similar for $90
    -CORSAIR Dominator Platinum 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1866, $84 is too much better to buy this kit "ADATA XPG V1.0 8GB (2 x 4GB) 240-Pin DDR3 " for $43

    Buying K processors and Z motherboards is also a mistake because that is the way today's customers are being cheated into paying more just so they have the option to raise the max frequency to an unspecified one. And that is not why people first started to overclock.

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