Some games will make use of the SSE instruction set to compute additional lighting calculations on objects in the 3D world. The objects are brighter and more colorful for low lighting condition. The RTS games "Earth 2150", and the sequel "The Moon Project" has alternating day/night cycles as a feature. For non-SSE enabled system, it will forgo performing the additional lighting calculation, which leads to dull cold dark colored looking objects for low lighting conditions. It will run just fine on AMD system without crashing, but I'd wouldn't be as happy with the graphics.
I'm playing E2150 on my Tbird/Radeon... it is my understanding that since my card supports Hardware T&L and that directx supports it as well, the CPU doesn't do the lighting calculations itself in the first place...
regardless, the graphics look very purty on my machine I haven't seen the game on P3, so I can't really say... but if I were to make an educated guess, I would say that graphic card and the monitor will make SO much more of a difference in the quality of picture, that comparing the effect of CPU is -impossible- unless the same monitor & Graphic card are used
Your CPU will run anything fine.. remember.. all a CPU does is add or subtract numbers.. if it doesn't have SSE instructions it'll simply execute more instructions to make up for it.. people don't realize that things like MMX, SSE/2 and 3DNow! are just "macro" calls that do the same thing as two or three other instructions would do.
Anyway, _IF_ there are any incompatibilities it will reside with your chipset not your CPU. Fugger and AMDMeltdown don't seem to realize that.
It has more to do with chipset, not the CPU.
But I've heard some complicated calculation programs don't run on AMD machines... Even on Intel machines, I've heard that there are some programs that only run on Intel CPU+Intel Motherboard systems... oh well..
ATI RAGE FURY MAXX has a big trouble with AMD/VIA chipsets.. I'm a AMD760 user, and I tried to install my MAXX... I just couldn't do it.. crashes every 5 minutes, freezes on the first test of 3DMARK2000... sometimes just blacks out. It runs fine on my i820 machine.
ATA100 hard drives... It's almost impossible to install w2k. It does finish the install process, but in few days, I got "Fatal Hard Error" blue screen. After a few formats, I gave up. I think it has to do with VIA686B southbridge.
This will make FUGGER and AmdMeltdown happy. I know of one incompatibility with AMD CPUs. It is a program called BPM Studio, that will not work with AMD CPUs because of the external cache. The only way to make it work is to disable the cache in BIOS. But, new TBird/Durons have internal cache, but the program still does not work on my computer (Duron). I just found this out a couple days ago. Anyway, I suggest other people with AMD CPUs to go to www.bpmstudio.com and download the demo to see if it works on their computers, as it may be comething else about my computer that doesn't like it.
"We put the <i>fun</i> back into fundamentalist dogma!"
Funny how I haven't seen FUGGER or AmdMeltdown posting here. Especially as AmdMeltdown's gone hog-wild recently, leaving droppings in a lot of other threads.
The AMD processors are incompatible with Fugger and Amdmeltdown. Oh, and they are incompatible with skateboards and spoons. I can't get them to work with orgami or donuts either.
Oh well...
<font color=red>Computers are useless. They can only give you answers.</font color=red>
Pablo Picasso
I'm really interrested too. I personnally own an Athlon system, and any of the software I installed on it behaved strangely. I would like to see some examples. The only incompability's I heard of is hardware with certains chipsets. And very often they are adressed with updates. I think that some Pro Intel here are really misinformed here. And some will tell that with Intel we dont need those chipset drivers, it's completely false, they are just included with the OS.
It's better to be rich and healthy than poor and sick!
cutepunk that must something else in your configuration causiing the problem 'cause i am running an asus a7v with a maxtor ata100 HDD and windows 2k. been running fine crunching seti packets for three weeks. only three weeks because i just re-nstalled out of boredom.
Now, can you actually play music on it? Cuz on mine it loads up fine, but if you try and play something it repeats the sound and locks up. I have to CTRL-ALT-DEL to get out.
"We put the <i>fun</i> back into fundamentalist dogma!"
No, the website specifically mentiond problems with AMD chips, in specific their external cache (but like I said before new AMD chips no longer have external cache so i wonder if there is still an issue with them).
"We put the <i>fun</i> back into fundamentalist dogma!"
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