Just installed Crysis on my new setup, and the results were... unimpressive.
Here's the rig:
Core i5 760 OC'd to 3.1 Ghz (Stock cooler, V6 hasn't arrived yet)
Asus Maximus III Formula
4 GB Corsair Dominator GT 1600Mhz (2x2 GB)
2x ENGTX 460 DirectCU 1GB OC'd to 800 / 1600 / 2000 (core, shader, mem on Afterburner) (260.99)
Caviar Black 1TB Sata 600 7200rpm HDD
Windows 7 Ultimate 64
First, Crysis refuses to run on 32-bit, and to even get it to run at all i had to get a no-cd crack for the 64 version.
Very High settings
With a single GPU enabled, I get
Min: 14 fps Avg: 18 fps Max: 21 fps
In SLI I get
Min: 40 fps Avg: 44 fps Max: 63 fps
Very playable, but I hear people manage 40 fps in Very High and 4xAA on a SINGLE GTX 460... I can't help but wonder, what gives?
Well, this is the only game quite so disappointing atm. New Vegas runs like a charm, and scales wonderfully.
The 8x lanes aren't saturated even with twin 480s, and the performance loss is around 4%, so not really a bottleneck.
Weird thing is, SLI usually scales aroung 95% on the 460s... in my case, that was a 200% increase, which is weird in and of itself.
Unigine Heaven gives me a solid 66fps on all settings max with 16xQ SLI AA mode and Tessellation. It drops to 33fps with a single card, so I'd say the scaling is pretty spot-on.
What really bugs me is the fact that it runs so borderline... even turning the AA from 2x to 8x makes me lose like 28fps, making it sluggish.
On a side note: I just saw that it uses 1022MB of V memory, which is almost exactly what I got... could it be a frame buffer size bottleneck issue?
"The Bottom Line
The results are actually a bit shocking to us to be honest. We weren’t so surprised that in the previous evaluation x8/x8 did not cause any differences at 2560x1600 but did at 5760x1200. However, we thought certainly at x4/x4 PCIe 2.0 mode there would be some kind of a bottleneck at 2560x1600, but the results have proven otherwise. Even with all the data that GTX 480 SLI is pushing across the PCIe bus, x4/x4 is NOT a bottleneck in a single display setup at 2560x1600 with AA enabled. The only game to show us any difference was AvP, but it did not affect the gameplay experience. Therefore, if you are on an aging PCIe 1.X system at x8/x8 mode (equivalent to PCIe 2.0 x4/x4) on a single display fear not, you are not holding back the performance of GTX 480 SLI or we guess with any CrossFireX or SLI configuration." http://www.hardocp.com/article/201 [...] 16_vs_x4x4
gtx 460 sli using Crysis benchmarking tool
Run #1- DX10 1920x1080 AA=8x, 64 bit test, Quality: VeryHigh ~~ Overall Average FPS: 54.595
Run #1- DX10 1920x1080 AA=No AA, 64 bit test, Quality: High ~~ Overall Average FPS: 73.775
Run #1- DX10 1920x1080 AA=8x, 64 bit test, Quality: VeryHigh ~~ Overall Average FPS: 54.995
Run #1- DX10 1920x1080 AA=No AA, 64 bit test, Quality: High ~~ Overall Average FPS: 80.55
Run #1- DX10 1920x1080 AA=8x, 64 bit test, Quality: High ~~ Overall Average FPS: 75.145
Funny because my 9800gtx+ would run crysis fairly well on high and my Ati 5770 also runs it on high both playable but not buttery smooth. But not bad for a 3 core amd system that cost me like 5 bills to make
No stuttering at all, runs like it's on wheels. Although i do use vsync and clamp the fps at 60, otherwise I get minor tearing. And I did notice that at 32x SLI AA, whenever i stare at round objects (really round, like circular wall vents and exhausts) I get a little lag spike (drops to 49fps for like 2 seconds). Doesn't do that on 16xQ though, which is why I settled for that. Also, I can't really tell a difference in AA beyond 8x
I measured the fps in actual gameplay, while shooting people at the beach looking at the ocean.
I I move inland, I get about 10 more fps, just for not having water on the background.
The game was released in 2007, so I expected that with a 2010 SLI setup I could dare hope for like 80fps at max with 16xQ AA, but I guess this little monster hasn't seen the last of its hardware-grubbing days yet...
The only people I hear using 32x AA at absolute max with 60+ fps are the ones with triple or quad 480s SLI... I mean, DAMN!
lol the game release in 2007 and you think you will get 80 FPS? the developer who design Crysis max out the graphic when they design it. Most graphics at that time barely run at MAX setting unless you have tri SLI or quad SLI . My old 8800 GTX got like 15 to 28 FPS at medium setting(sometime even hit 5 fps) , and AA OFF 1680 x 1050 resolution.
impossible to get 80 FPS with 1080p resulution and max setting because ATI 5870 and GTX 480 can not even pass 60 FPS at 1080P and AA off( yours has AA on)
check this graphics result for all nvidia card and ati card.