What makes applications such as Blockland run faster?

[CoolKoopaTroopa]

Well, you can get some more RAM quickly here

[Ad Bot]

[Ethan]

So long as you have a PCI-E port you're good to go for a video card.

Nope.
Case size.
PSU wattage/quality.
CPU bottleneck, or lack thereof.
2 PCI lanes free for a good GPU.
Latest OS for DirectX support.

Well, you can get some more RAM quickly here

No. Please don't start that.

[steve5451]

Nope.
Case size.
PSU wattage/quality.
CPU bottleneck, or lack thereof.
2 PCI lanes free for a good GPU.
Latest OS for DirectX support.

I don't mean a high end GPU, just something that can play Blockland or TF2 like a 9400 GT or something.