XFX HD-455X-ZAF2 Radeon HD 4550 vs XFX Speedster MERC 308 Black Radeon RX 6600 XT
A side-by-side spec comparison of the XFX HD-455X-ZAF2 Radeon HD 4550 and the XFX Speedster MERC 308 Black Radeon RX 6600 XT. We line up every specification, highlight the winner of each, and tally an overall verdict so you can decide which video card is right for your build.
| Specification | ||
|---|---|---|
| TDP | 150W | 132W |
| VRAM | 1 GB | 8 GB |
| Length | 0 mm | 274 mm |
| Chipset | Radeon HD 4550 | Radeon RX 6600 XT |
| Video Outputs | HDMI 2.1, DisplayPort 2.1 | HDMI 2.1, DisplayPort 2.1 |
| VRAM Type | GDDR6 | GDDR6 |
| Base Clock | 625 MHz | 2188 MHz |
| Boost Clock | 625 MHz | 2607 MHz |
XFX HD-455X-ZAF2 Radeon HD 4550
0
specs won
XFX Speedster MERC 308 Black Radeon RX 6600 XT
4
specs won
As an Amazon Associate, PlanMyPC earns from qualifying purchases made through links on this page.
Compare more parts
Add a third or fourth video card to this comparison, or build a side-by-side from scratch in the interactive compare tool.