XFX
Speedster MERC319 RX 7800 XT Black Gaming Graphics Card 16GB GDDR6 HDMI 3xDP, AMD RDNA 3 RX-78TMERCB9
*Price sourced from Amazon.com. Last updated 2026-07-06. Price and availability subject to change.
Bottom line: The Speedster MERC319 RX 7800 XT Black Gaming Graphics Card 16GB GDDR6 HDMI 3xDP, AMD RDNA 3 RX-78TMERCB9 is a niche pick — read recent reviews before buying in the graphics cards category, priced around $449.99. Read recent reviews carefully before committing.
The XFX AMD Radeon RX 7000 Series graphics cards, featuring the groundbreaking AMD RDNA 3 architecture, deliver ultra-high frame rates for your favorite games.
SpecPicks Verdict
SpecPicks classifies XFX Speedster MERC319 RX 7800 XT Black Gaming Graphics Card 16GB… as a niche pick — read recent reviews before buying in the graphics cards category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. XFX's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for graphics cards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Chipset: AMD RX 7800 XT
- ✓ Backed by XFX's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Chipset: AMD RX 7800 XT
- Memory: 16GB GDDR6
- XFX MERC Triple Fan Cooling Solution
- Boost Clock: Up to 2565 MHz
Full Specifications
| Brand | XFX |
|---|---|
| Memory | 16GB GDDR6 |
| Chipset | AMD RX 7800 XT |
| Model Name | RX-78TMERCB9 |
| Boost Clock | Up to 2565 MHz |
| Model Number | RX-78TMERCB9 |
| Built-In Media | Graphics Card |
| Number of Fans | 3 |
| Mfr Part Number | RX-78TMERCB9 |
| Video Processor | AMD |
| Antenna Location | Gaming |
| Graphics Card Ram | 16 GB |
| Graphics Ram Size | 16 GB |
| Graphics Ram Type | GDDR6 |
Ready to buy?
XFX Speedster MERC319 RX 7800 XT Black Gaming Graphics Card 16GB GDDR6 HDMI 3xDP, AMD RDNA 3 RX-78TMERCB9 is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-07-06. Price and availability subject to change.
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