Metro 2033

Our first analysis is with the perennial reviewers’ favorite, Metro 2033. It occurs in a lot of reviews for a couple of reasons – it has a very easy to use benchmark GUI that anyone can use, and it is often very GPU limited, at least in single GPU mode. Metro 2033 is a strenuous DX11 benchmark that can challenge most systems that try to run it at any high-end settings. Developed by 4A Games and released in March 2010, we use the inbuilt DirectX 11 Frontline benchmark to test the hardware at 1440p with full graphical settings. Results are given as the average frame rate from a second batch of 4 runs, as Metro has a tendency to inflate the scores for the first batch by up to 5%.

One 7970

Metro 2033 - One 7970, 1440p, Max Settings

With one 7970 at 1440p, every processor is in full x16 allocation and there seems to be no split between any processor with 4 threads or above. Processors with two threads fall behind, but not by much as the X2-555 BE still gets 30 FPS. There seems to be no split between PCIe 3.0 or PCIe 2.0, or with respect to memory.

Two 7970s

Metro 2033 - Two 7970s, 1440p, Max Settings

When we start using two GPUs in the setup, the Intel processors have an advantage, with those running PCIe 2.0 a few FPS ahead of the FX-8350. Both cores and single thread speed seem to have some effect (i3-3225 is quite low, FX-8350 > X6-1100T).

Three 7970s

Metro 2033 - Three 7970, 1440p, Max Settings

More results in favour of Intel processors and PCIe 3.0, the i7-3770K in an x8/x4/x4 surpassing the FX-8350 in an x16/x16/x8 by almost 10 frames per second. There seems to be no advantage to having a Sandy Bridge-E setup over an Ivy Bridge one so far.

Four 7970s

Metro 2033 - Four 7970, 1440p, Max Settings

While we have limited results, PCIe 3.0 wins against PCIe 2.0 by 5%.

One 580

Metro 2033 - One 580, 1440p, Max Settings

From dual core AMD all the way up to the latest Ivy Bridge, results for a single GTX 580 are all roughly the same, indicating a GPU throughput limited scenario.

Two 580s

Metro 2033 - Two 580s, 1440p, Max Settings

Similar to one GTX580, we are still GPU limited here.

Metro 2033 conclusion

A few points are readily apparent from Metro 2033 tests – the more powerful the GPU, the more important the CPU choice is, and that CPU choice does not matter until you get to at least three 7970s. In that case, you want a PCIe 3.0 setup more than anything else.

CPU Benchmarks GPU Benchmarks: Dirt 3
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  • K404 - Monday, May 06, 2013 - link

    AWESOME. Sure, it's not an exhaustive list of CPUs, but it shows enough to point a LOT of people in the right direction. Nice one Ian! Reply
  • Ortanon - Wednesday, May 08, 2013 - link

    Agreed. Very nice work. Reply
  • blanarahul - Wednesday, May 08, 2013 - link

    Why doesn't Ivy Bridge have Quad x4 PCIe config option so that we can use Quad 7970 without using an extra PLX bridge? After all it's PCIe 3.0 so we still have 4 GB/s of bandwidth per card. Reply
  • IanCutress - Wednesday, May 08, 2013 - link

    Intel limitations so you buy an X79/S2011. The PLX chip is a work around that limitation, of course, and helps expand motherboard product lines. Reply
  • xautau - Monday, May 13, 2013 - link

    Hi Ian.
    Congratulations. Very nice work.
    I could not check all 23 pages of comments, but I think there must be an update including C2Quad as it still is one of the most used configs. Q9450/9550 for instance?
    Reply
  • IanCutress - Wednesday, May 15, 2013 - link

    I have a Q9400 in right now, and I am probing around for something more like a QX9650 as well :)

    Ian
    Reply
  • Stupido - Friday, May 17, 2013 - link

    Maybe I can borrow you mine Q9650? ;) (it is clocked @4GHz 24/7 for few years already) Reply
  • Pjotr - Wednesday, May 15, 2013 - link

    Same, Q9450 here with 8 GB RAM on Win8, would love to see it in the charts. Do I just need a new graphics card (5850 now), or a whole new computer instead? Reply
  • Phynaz - Wednesday, May 08, 2013 - link

    Wow, that's one large pile of work. You gotta love this stuff. Reply
  • SunLord - Wednesday, May 08, 2013 - link

    Wow it's been awhile since I've seen an E-ATX case on anandtech pictured with an actual full size E-ATX motherboard installed in it to show what it looks like I'm almost shocked. Would be nice if you guys could get a few motherboard makers to give you some boards in all sizes even if they're non-functional display boards so you can use them in case reviews to show what the case looks like with different sized boards installed. Reply

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