Ill throw this here too
Just felt like putting my 2cents on what I think of the minimum requirements.
I would like to add details to CPU requirements.
It would be nice to see more details because giving a clock speed should not and does not cut it anymore.
To Clarify.
A user with for example a PentiumD 2.8Ghz (Smithfield / Presler) its 500Mhz above the minimum requirements yet will not have better performance then the user with the Core2Duo 1.86 6320
This is because
the Core2 has a superior architecture and pushes many more instructions per clock cycle. This is due to CPU instructions, Amount of Cash memory, speed of the bus...
So for the fun of it, I will make a more detailed list of CPU and Video minimum recommendations based on my knowledge as a tech, experience as a gamer and the general specs provided.
Intel CPU Minimum in performance order.
Core2Duo 1.86Ghz (E6300, 6320) (should struggle past 16 players during action)
Pentium D 2.8Ghz
Pentium D 3.0Ghz to 3.4Ghz
Intel Pentium E2200 E2210 – 2.20 GHz (1 MB L2, 800 - 1033MHz FSB)
Core2Duo 2.13Ghz (E6400. 6420)
Intel Pentium E5200 – 2.50 GHz (2 MB L2, 800 MHz FSB)
Core2Duo 2.33GHz (E6550)
Core2Duo 2.40Ghz (E6600)
Core2Duo 2.67Ghz (E6700) and up are recommended.
Q6XXX Quad Core processors are great as the game appears to be well threaded. Props to TWI.
E8XXX Dual core cpu's are perfect due to the high amount of L2 Cash. Dual core performance crown of it's time.
AMD Processors.
Athlon 64 X2 4200+ 2.2Ghz. struggle
Athlon 64 X2 4600+ 2.4Ghz struggle
Phenom X3 8450 2.3Ghz ?
Athlon 64 X2 5000+ 2.6Ghz Good
Athlon X2 7450 2.4Ghz Should be good
Phenom X4 9350e 2.0Ghz should be fine due to extra cores.
Athlon 64 X2 5200+ 2.7Ghz Good
Phenom X4 9650 2.3Ghz
Athlon X2 7750 Good
X2 5600, 6000, 6400 don't need detailing. All good
All Athlon II's are good.
All Phenom II's are good
GPU Nvidia
8600GT Should work,low settings, low fps
9600GT Same
7800GTX - Minimm
8800GTS should be fine (320M version on lower details to save memory)
8800GT will be good.
ATI
3650 Should work slowly
2900GT
3850-3870 should be good.
4650-4670 will work just fine. (I Mafia2 runs perfectly on a 4650)
Onboard GPU's are totally useless... Specially on laptops.
Only High end No battery life 1000$ + Laptops with a good balance of Phenom or I3/5 CPU + Nvidia 460 to Radeon 5600M should run it. Laptop GPU's perform half as fast as the respective Desktop GPU.
Ram Memory
2Gigs XP
3Gigs+ Windows Vista/7
Taking into account that XP is running below 600MB of usage and Windows 7 below 1.5gig of usage.
4 GB DDR2 Ram
AMD Athlon 64 x2 Dual Core 4200+ 2.2 GHz
ATI Radeon HD 1GB 4650 OC'd (I passed my warranty time so I was like meh what the hell)
Windows Vista Home Prem. 32 Bit
I already Pre-ordered but might as well ask the pro's
Videocard will be good for medium.
CPU might work for low but it will struggle on more then 16 players.
Socket AM2 or 939. If it's 939, you need new mobo and ram. if it's am2 you can find a used X2 5200 for really cheap and stick it in. Your 4200 is bottlenecking your videocard.
W7 64bit
E8400 dual core 3.0ghz
4gigs of ram
8800GTS
Your CPU is perfect
Your Videocard GPU is good, memory on your videocard is another question
GTS320 = 320MB ram... It will run on low, or a mix of low and medium on lower resolution. 1280x720 for example to save memory usage.
GTS512 or 640 should run medium to medium high.
Again, this is just an opinion, I might be wrong.
My info is based of comparing experience with multiple different hardware on different games.