Sapphire Radeon RX 6900 XT Toxic 16GB GDDR6
The integrated AIO liquid cooler keeps the 7nm RDNA 2 chip and its 2365MHz boost clock thermally stable under a 400W TDP. Its 16GB frame buffer and compact 270mm length make it a strong fit for small-form-factor builds targeting high-refresh 4K gaming. This card is best for SFF enthusiasts who prioritize raw rasterization performance over ray tracing.
GPU Radeon RX 6900 XT
VRAM 16GB GDDR6
Boost Clock 2365 MHz
TDP 400 W
Memory Bus 256 bit
Ray Tracing Yes
Class consumer
63 Overall Score
No current retailer price
Snapshot
Pros & Cons
Pros
- Strong rt (87th percentile) 87th
- Strong feature (79th percentile) 79th
- Strong compute (77th percentile) 77th
- Strong ai (76th percentile) 76th
Cons
- Below average social proof (22nd percentile)
- Below average efficiency (27th 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.
85/100Our AI sentiment read
The proof
Performance
Specifications
Full Specifications
Chipset
| GPU Chipset | Radeon RX 6900 XT |
| Brand | AMD |
| Architecture | RDNA 2 |
| Class | consumer |
| Process | 7 |
Memory
| VRAM | 16 GB |
| Memory Type | GDDR6 |
| Memory Bus | 256 |
| Bandwidth | 512 |
Compute
| Stream Processors | 5120 |
| RT Cores | 80 |
| Base Clock | 2135 |
| Boost Clock | 2365 |
| FP16 TFLOPS | 46.08 |
| FP32 TFLOPS | 23.04 |
Performance
| PassMark G3D | 26652 |
| GPU Compute | 14391 |
Power & Cooling
| TDP | 400 |
| Recommended PSU | 850 |
| Power Connectors | 2 x 8-Pin + 1 x 6-Pin |
| Cooler | AIO Liquid |
Connectivity
| Interface | PCI Express 4.0 |
| DisplayPort | 3 |
| HDMI | 1 |
| Max Displays | 4 |
| Max Resolution | 7680 x 4320 |
Physical
| Length | 270 |
| Slot Width | 2.5 |
| Form Factor | ATX |
Features
| Ray Tracing | Yes |
| Upscaling | FidelityFX |
| VR Ready | Yes |
| DirectX | 12 Ultimate |
| RGB | Yes |
vs Competition
| Spec | Sapphire Radeon RX 6900 XT Toxic | ASUS ProArt RTX 5080 | Gigabyte AERO GV-N5080AERO OC-16GD | MSI Ventus RTX 5070 Ti 16G VENTUS 3X PZ OC | ZOTAC AMP Extreme Infinity ZT-B50800B-10P | PNY ARGB OC VCG508016TFXXPB1-O |
|---|---|---|---|---|---|---|
| Chipset | Radeon RX 6900 XT | GeForce RTX 5080 | GeForce RTX 5080 | GeForce RTX 5070 Ti | GeForce RTX 5080 | GeForce RTX 5080 |
| Vram | 16GB GDDR6 | 16GB GDDR7 | 16GB GDDR7 | 16GB GDDR7 | 16GB GDDR7 | 16GB GDDR7 |
| Boost Clock Mhz | 2365 | 2730 | 2730 | 2482 | 2670 | 2620 |
| Tdp W | 400 | 150 | 360 | 300 | 360 | 360 |
| Memory Bus Bits | 256 | 256 | 256 | 256 | 256 | 256 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sapphire Radeon RX 6900 XT Toxic | 75.7 | 86.5 | 69.7 | 70.9 | 76.9 | 79.1 | 62.2 | 71.6 | 27.3 | 57.5 | 22.4 |
| ASUS ProArt RTX 5080 Compare | 86.7 | 95.8 | 88.3 | 94.6 | 97.2 | 96.4 | 91.5 | 0 | 97.4 | 98.6 | 95.4 |
| Gigabyte AERO GV-N5080AERO OC-16GD Compare | 86.7 | 95.8 | 88.3 | 94.6 | 97.2 | 96.4 | 91.5 | 71.6 | 57.6 | 94 | 88.9 |
| MSI Ventus RTX 5070 Ti 16G VENTUS 3X PZ OC Compare | 80.6 | 92.5 | 85.1 | 88.8 | 93 | 96.4 | 91.5 | 80.4 | 69 | 94 | 88.9 |
| ZOTAC AMP Extreme Infinity ZT-B50800B-10P Compare | 86.7 | 97.6 | 88.3 | 94.6 | 97.2 | 96.4 | 91.5 | 71.6 | 57.6 | 94 | 99.1 |
| PNY ARGB OC VCG508016TFXXPB1-O Compare | 86.7 | 97.6 | 88.3 | 94.6 | 97.2 | 96.4 | 91.5 | 45.1 | 57.6 | 94 | 82.6 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
