Source: http://www.pcgamer.com/2011/05/03/deus-ex-human-revolution-system-specs/

Thanks to the first Deus Ex: Human Revolution PC screens, we already know that the game is going to look great on our machines, but will you need to augment your PC to get it running? Find out now with the full Deus Ex: Human Revolution system specs, listed below.
Deus Ex: Human Revolution Minimum PC Specs:

• OS: Windows XP, Windows Vista or Windows 7 with DirectX 9.0c
• PROCESSOR: 2 GHz dual core
• RAM: 1 GB RAM (Windows XP) / 2 GB (Windows Vista and Windows 7)
• GRAPHICS: NVIDIA GeForce 8000 series or ATI Radeon HD 2000 series or better
• REQUIRED DISC SPACE: 8.5 GB

 
Deus Ex: Human Revolution Recommended PC Specs:

• OS: Windows 7
• PROCESSOR: AMD Phenom II X4 or Intel Core 2 Quad or better
• RAM: 2 GB
• GRAPHICS: AMD Radeon HD 5850
• REQUIRED DISC SPACE: 8.5 GB

For more on Deus Ex: Human Revolution’s combat and stealth systems, check out our recent Deus Ex: Human Revolution preview. If you’re already determined to get the game, have a look at the Deus Ex: Human Revolution mega edition boxed set, which comes with its own model of Adam Jensen. Retractable arm blades not included.

I've got an old PC so I just manage to meet the minimum CPU requirements, but I'm close to recommended on everything else. I'm sure some of you have awesome PCs that will probably run this perfectly but I'm glad the required specs are relatively low.

ha, i was just abotu to go to the website to go "can i play it"

obviously i can play it, but was just checking where i stood on recommended.

then i realized as was searching for game that i'm using my laptop right now and not on my desktop.

but looks like witcher 2 is more demanding on recommended and i fit all those reqs so i should be fine

pretty steep if you ask me

Really, which bit?

I think the GPU is probably a bit high but it's been a long time since the GeForce 8 series was out.

idk for a game with a multiplat engine It think the settings are way too high. Higher than Crysis and Crysis 2 as far as I can see. Especially the CPU on recommended.
Haven't played much of the recent games on PC though, so I might be not up to date.

I'm quite excited.The minimum specs are about the same as crysis 2 

sProcessor: Intel Core 2 Duo at 2Ghz, or AMD Athlon 64 x2 2Ghz, or better

Memory: 2Gb (Vista requires 3Gb)

Hard disk space: 9Gb

Video: NVidia 8800GT with 512Mb RAM, ATI 3850HD with 512Mb RAM, or better

Sound: DirectX Compatible Sound Card

granted, some games run really well under recommended spec, and some games don't (Crysis 1)


my computers a nerd so he's good :D

Interesting that they recommend an AMD graphics card but not Nvidia card... or is there something missing there?

I more than meet recommended except for the GPU my 5770 falls a tad short

Yay I can run on max :)

NICE! It seems it might even run on my laptop. That said, 'GeForce 8000' isn't exactly very detailed... But I'll take it as the lower end of the 8000 series.

On a side note, as long as the retail version uses Steam, I'm not getting it (and please no arguing here, just my opinion, I'm tired of page-long discussions about this every single time I mention my dislike for Steam).