XFX Radeon RX 6900 XT Speedster MERC319 16GB GDDR6
The RDNA 2 architecture and 16GB of GDDR6 memory with 512 GB/s bandwidth deliver strong 1440p gaming and ray tracing performance, aided by a boost clock up to 2365 MHz. Its Speedster MERC319 cooler prioritizes airflow through a clean, aerodynamic design, while the Dual BIOS offers a practical safeguard for enthusiasts. This card is best for 1440p gamers seeking high frame rates in rasterized titles without moving to the latest generation.
No current retailer price
Snapshot
Pros & Cons
Pros
- Strong rt (87th percentile) 87th
- Strong social proof (82nd percentile) 82nd
- Strong user sentiment (72nd percentile) 72nd
- Strong raster (71st percentile) 71st
Cons
- Below average compute (14th percentile)
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
Based on 11 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Chipset
| GPU Chipset | Radeon RX 6900 XT |
| Brand | AMD |
| Architecture | RDNA 2 |
| Class | consumer |
| Process | 14 |
Memory
| VRAM | 16 GB |
| Memory Type | GDDR6 |
| Memory Bus | 256 |
| Bandwidth | 112 |
Compute
| RT Cores | 80 |
| Base Clock | 2135 |
| Boost Clock | 2365 |
| FP16 TFLOPS | 2.611 |
| FP32 TFLOPS | 2.611 |
Performance
| PassMark G3D | 26697 |
| GPU Compute | 14391 |
Power & Cooling
| TDP | 300 |
| Recommended PSU | 850 |
| Cooler | Fan |
| Fans | 3 |
Connectivity
| Interface | PCI Express 4.0 |
| DisplayPort | 3 |
| HDMI | 1 |
| Max Displays | 4 |
| Max Resolution | 3840x2160 |
Physical
| Length | 340 |
| Slot Width | 1 |
| Weight | 2.3 kg / 5.1 lbs |
Features
| Ray Tracing | Yes |
| Upscaling | AMD FidelityFX |
| VR Ready | Yes |
| DirectX | 12 Ultimate |
vs Competition
| Spec | XFX Radeon RX 6900 XT Speedster MERC319 | ASUS TUF Gaming TUF-RTX5090-32G-GAMING | MSI Ventus RTX 5070 Ti 16G VENTUS 3X PZ OC | Gigabyte AORUS GV-N5080AORUS M-16GD | ZOTAC APOCALYPSE ZT-B50800C-10P | Sapphire NITRO+ 11322-01-40G |
|---|---|---|---|---|---|---|
| Chipset | Radeon RX 6900 XT | GeForce RTX 5090 | GeForce RTX 5070 Ti | GeForce RTX 5080 | GeForce RTX 5080 | Radeon RX 7900 XTX |
| Vram | 16GB GDDR6 | 32GB GDDR7 | 16GB GDDR7 | 16GB GDDR7 | 16GB GDDR7 | 24GB GDDR6 |
| Boost Clock Mhz | 2365 | 2407 | 2482 | 2805 | 2730 | 2680 |
| Tdp W | 300 | 575 | 300 | 360 | 360 | 339 |
| Memory Bus Bits | 256 | 512 | 256 | 256 | 256 | 384 |
| Ray Tracing | true | true | true | true | true | true |
| GPU Class | consumer | consumer | consumer | consumer | consumer | consumer |
| Compare | Compare | Compare | Compare | Compare |
| Product | AI | Rt | Vram | Raster | Compute | Feature | Thermal | User Sentiment | Efficiency | Connectivity | Social Proof | Affordability |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| XFX Radeon RX 6900 XT Speedster MERC319 | 65.7 | 86.8 | 63.8 | 71.1 | 13.6 | 67 | 51.7 | 72.1 | 49.6 | 46.9 | 82.3 | 46.8 |
| ASUS TUF Gaming TUF-RTX5090-32G-GAMING Compare | 96.7 | 90 | 97.4 | 98.6 | 97.4 | 96.4 | 72.9 | 86.4 | 27 | 99.2 | 99 | 3.3 |
| MSI Ventus RTX 5070 Ti 16G VENTUS 3X PZ OC Compare | 79 | 92.2 | 85.3 | 88.4 | 87.8 | 96.4 | 91.5 | 80.7 | 73.6 | 94.1 | 88.7 | 20.4 |
| Gigabyte AORUS GV-N5080AORUS M-16GD Compare | 85 | 95.2 | 88.4 | 94.1 | 93.1 | 96.4 | 91.5 | 72.1 | 59.1 | 94.1 | 88.7 | 15.2 |
| ZOTAC APOCALYPSE ZT-B50800C-10P Compare | 85 | 97.5 | 88.4 | 94.1 | 93.1 | 96.4 | 91.5 | 99.5 | 59.1 | 94.1 | 99 | 19.1 |
| Sapphire NITRO+ 11322-01-40G Compare | 94.6 | 96.2 | 91.5 | 83.5 | 95.4 | 84.5 | 91.5 | 86.4 | 54.7 | 98.7 | 78.2 | 15 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
