Just quoting myself to ask would the GeForce 750 Ti be a significant upgrade? I don't follow this stuff so I was trying to compare spec numbers and too many of them seemed nearly identical or very close so there's probably certain things that make it a good upgrade since it came out three years after the card I currently use.
And after researching a bit I found my motherboard's PCIe slot is a 2.0 while newer cards are all 3.0. Does that actually affect things much?
A couple other cards near the same price range on Newegg are the GeForce GTX 960 or Radeon R9 270X. Would either of them be considered better options? Ideally I'd like to keep it under $200 but I'm willing to consider suggestions. I don't do anything too taxing but with starting Guild Wars it'd be great to have it run closer to something like 60 FPS with most things set medium to high.
Edit: Nice timing on your reply. Thanks! Maybe I'll start looking a little more into getting a new desktop. I don't have a lot of interest in building my own, though I've done it before, so I'll consider that as an option as well. I figured the motherboard and processor would start limiting me since I've had this PC for some years.
The GTX 750 Ti would be an OK upgrade but nothing earth-shattering, though. There are no direct comparisons that I can find due to the age of the GTX 560, but
you can see the difference between the GTX 560 Ti (stronger than your non-Ti card) and the GTX 750 Ti here.
No, PCI-E 2.0 is not a real bottleneck in any way, not even for stronger graphics cards.
I'm assuming you're in the US. For price to performance, AMD is a better option than Nvidia at the $150~250 segment. For examples including rebates,
the cheapest GTX 750 Ti is $125 while the R9 270X is $140. However, the
R9 270X is by far much stronger, up to 50% in some games. The even stronger R9 280 and R9 280X may also be available in your $200 budget. A while back there was an Sapphire R9 280X on sale for $190 after rebate
(price tracker), but unfortunately it's over and it only gets that cheap every couple of weeks or months.
Yes, I think your i5 650 will bottleneck graphics card and framerate performance somewhat. By how much I'm not sure, but the i5 in your current computer is an i5 in name only, it's not a real quad core processor like most i5 processors now. You would benefit from a new motherboard and processor, but I don't know how much you want to spend.
Also, I hope you won't be offended, but I am selling a Gigabyte R9 270X 2GB that I no longer need. Interested? It's still under warranty.
Any recommendations for USB3 cards? The dumb USB3 controller on my motherboard is basically done, getting frequent BSODs with it enabled. Reinstalled the driver, but nada. To hell with you, Etron.
Ideally, I'd like something with an internal connector for my front ports, and a couple external ports. Guessing one that is going to offer decent speeds with multiple ports in use is going to cost more than the $20-$30 I'm seeing on Newegg.
I've bought USB 3.0 controller cards from Chinese ebay sellers and haven't had a problem with Etron cards, except for the fact that drivers can be hard to find if you lose the tiny driver CD they come with. Nearly all USB 3.0 add-in cards are 4 ports or fewer though, either 2 on the bracket and a 19 pin header that supports 2 front ports, or 3 on the bracket and 1 internal port soldered directly onto the card.
If you want to spend a little more for quality, I guess that's fine. Newegg has some models that aren't using Etron controllers, I'll list off the relevant specs.
HooToo HT-PC002, VIA VL800 chipset, $17
Syba SD-PEX20139, Renesas D720201 chipset, $20
Silverstone SST-EC04-P, NEC uPD720201 chipset, $30
The official product pages for all three of these cards oddly state that they support Windows 8.0, but no specific mention of Windows 8.1 except for the HooToo model that says it doesn't work with 8.1. Windows 8.0 and 8.1 aren't very different so I am 90% certain that Windows 8.0 drivers will work with 8.1, though. Looking at the user reviews (including the HooToo model), some are saying they don't work under Windows 8.1, others say it worked out of the box with Windows 8.1, and others still say that the drivers that come included on the CD are flaky and better drivers exist.