Trashbytes wrote on 2024-08-29, 15:32:
The Radeon 9100 is just the Radeon 8500 LE rebadged .. Im not kidding here its the same GPU same clocks
Yes, like I said, it's an R200 chip with lower clocks than the full 8500 (matching the 8500LE), but is otherwise identical. We all use the same places for research you know. 😁
Trashbytes wrote on 2024-08-29, 15:32:
The Radeon 9000 is actually newer than the 9100 and also has a 9000 Pro variant which is even faster, the 9200 and 9250 are just 9000 cards with AGP 8x.
I only know these sordid detail because I had to do a little research when buying the 7500, 8500 and 9000 cards for my ATI collection.
Yes, everything else in the 9000-9250 series is newer than the 8500\8500LE\9100 (R200) because they use the low end RV250 and RV280 cores, which were added as low end parts for the R300 (9500\9700) lineup. The R200 cards have 2 vertex shaders and 8 texture mapping units, where the RV250 and RV280 (9000, 9000 Pro, 9200, 9250, etc.) only have 1 VS and 4 TMUs. This makes a pretty huge difference in performance and is why the 9100 is so much faster than all of the others.
This is why I mentioned the 9100 being very unique, since no other PCI cards after this used previously top of the line GPUs as a low end model.
AGP4LIfe? wrote on 2024-08-29, 15:40:
Oops!! I think your right. wrong person 🤣. A full Geforce 3 on PCI would have been awesome, missed opportunities! I am excited to bench mark the Radeon 9100 PCI vs my FX 5700LE PCI. the specs are pretty similar all said and done.
I'm sure Nvidia had no trouble moving all of the NV20 chips they had, which is why they never had to go this route and instead opted to make the Geforce4MX as the next low end model. Speaking of which, I don't think I've ever seen a decently specced (128bit DDR, etc.) Geforce 4MX of any type in PCI. The vast vast majority are AGP, and even in that format most are egregiously underspecced for their model number... usually an MX440 with low-clocked 64bit DDR. The number of actually decent 128bit MX440 and MX460 models I've seen has been very small (in fact, the 460 seems to have been barely produced at all). Would have been interesting if lots of MX460 cards were sold with full specs in both PCI and AGP. I'm sure we'd see them being sought after to run 90s games that don't need pixel shaders.
As for your 9100 vs 5700LE, that should be an interesting comparison. I can't say I've ever come across one of those in PCI flavor, so that's a pretty awesome find. Depending on how gimped it is (64bit memory, etc) it may be one of the fastest pre-6000 series PCI cards you can get your hands on. Though, if it does have 64bit memory that will hold it back massively.
If it is 128bit I think the 5700LE will be quite a bit faster in most cases, but it could vary a lot depending on the game and settings. If your 5700LE is only 64bit, it will make things a lot closer though, that's for sure.