XFX DD Radeon R9 390X vs XFX Speedster MERC 319 Black Radeon RX 7800 XT
A side-by-side spec comparison of the XFX DD Radeon R9 390X and the XFX Speedster MERC 319 Black Radeon RX 7800 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 | 8 GB | 16 GB |
| Length | 295 mm | 326 mm |
| Chipset | Radeon R9 390X | Radeon RX 7800 XT |
| Video Outputs | HDMI 2.1, DisplayPort 2.1 | HDMI 2.1, DisplayPort 2.1 |
| VRAM Type | GDDR6 | GDDR6 |
| Base Clock | 1050 MHz | 1295 MHz |
| Boost Clock | 1050 MHz | 2565 MHz |
XFX DD Radeon R9 390X
1
spec won
XFX Speedster MERC 319 Black Radeon RX 7800 XT
3
specs won
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