I'm looking for the best graphics card for my old PC such that it won't be bottle-necked by the following components, which i do not intend to upgrade anymore:
As you can imagine, i'm not necessarily looking for last-gen 4K GPUs, but instead the best GPU whose maximum performance won't be unattainable due to bottle-necking of the rest of the components. Right now i don't have any budget limitations planned for this.
Your suggestions are greatly appreciated.
■ CPU: Intel Core 2 Quad Q6600 overclocked at 3 GHz
■ Motherboard: Asus P5KC - looks like it supports only PCI-E 1.0; also, it supports DDR2 RAM only
■ Case: Antec 302 - it's a mid-tower case, so it won't fit comfortably very long cards
As you can imagine, i'm not necessarily looking for last-gen 4K GPUs, but instead the best GPU whose maximum performance won't be unattainable due to bottle-necking of the rest of the components. Right now i don't have any budget limitations planned for this.
Your suggestions are greatly appreciated.