The laws of physics?
Im gonna take another crack at this.....for the same reason that it bothers me that people are being misled into buying antiquated hardware with false expectations, when their $100 could be going to the purchase of the new rig they really need to play the new title they want to, so here goes. in order to get the results that The General reports, you would have to break the laws of physics. and here's why.
The Generals Rig (or very close)
pc 100/133 bandwidth-800 mb/s
8400 gs interface -64 bit
PCI 32 - 64 33 - 100 mhz 132 - 800 mb/s
CPU 600mhz single core
these are the bandwidths and or frequencies of three of the main components involved whilst gaming.....
now consider the hardware requirements for a game like Crysis......
DDR2 bandwidth-3.2 gb/s
8800 gt interface-256 bit
PCIe x16 1 × 16 2500 / 5000 mhz 4000 / 8000 mb/s
2.2 ghz dual core
from these numbers it appears that the PCI setup is out gunned about 4 to 1, except for the difference between the pci/pcie speed and bandwidth which is
10 to 1. and this is without taking into account port type,clock rates,processing power,chipsets, modern cpu architecture, and a whole host of other modern efficiencies that considerably widen the performance gap between the two. but.... we don't need those as the moving about of all those 1's and 0's is a weakest link scenario, so these will do. and just a brief aside. the requirements listed by crytek to run crysis are for medium settings and are full of hiccups,stutters. and lags, you can google for testimony by angry Crysis purchasers who were dismayed when they had this hardware in place, and at times had a slide show on their hands. you can have a look here
https://www.techspot.com/gallery/showgallery.php/cat/502
to see what 'the General' is claiming(.20 fps) it says pentium 4....then it says pentium 3. it says high settings...then it says medium.and its academic anyway. but it does say 1280x1024. you would do about as well to run a pair of Hercules in crossfire (that was an attempt at humor)

the only way he is getting that result is if he has a 12' monitor, and staring at the ceiling indoors while a truce being called, or,of course, breaking the laws of physics. the bandwidth simply does not exist with these cards, much less the components that they are paired with for this era in computing. I refer you back to page one of this mess where VnF4ultra had it right almost 3 years ago.