XFX HD-455X-ZAFR Radeon HD 4550 vs XFX Speedster MERC 308 Black Radeon RX 6650 XT
A side-by-side spec comparison of the XFX HD-455X-ZAFR Radeon HD 4550 and the XFX Speedster MERC 308 Black Radeon RX 6650 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 | 150W |
| VRAM | 1 GB | 8 GB |
| Length | 167 mm | 274 mm |
| Chipset | Radeon HD 4550 | Radeon RX 6650 XT |
| Video Outputs | HDMI 2.1, DisplayPort 2.1 | HDMI 2.1, DisplayPort 2.1 |
| VRAM Type | GDDR6 | GDDR6 |
| Base Clock | 625 MHz | 2055 MHz |
| Boost Clock | 625 MHz | 2694 MHz |
XFX HD-455X-ZAFR Radeon HD 4550
1
spec won
XFX Speedster MERC 308 Black Radeon RX 6650 XT
3
specs won
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