This step down to the RX 460 is an interesting switch, as the XFX RX 460 4GB Slim Single is, as the name implies, a single slot cooling solution-equipped video card. It should easily fit the needs of those with a cramped case with all the slots filled or even a small form factor build where space is at a premium. XFX offers two versions of this card: one with 2GB of GDDR5 memory and one with 4GB onboard that I am looking at today.