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Sapphire Nitro+ Radeon RX 6900 XT
Sapphire Nitro+ Radeon RX 6900 XT launched Q4/2020, which is based on AMD Radeon RX 6900 XT architecture. It will come with 16 GB of high-bandwidth GDDR6 memory.The Sapphire Nitro+ Radeon RX 6900 XT features 5120 shader, 128 render output units, has a boost clock of 2.285 GHz+ 2 % and equipped with a power draw of 340 W |
PowerColor Red Devil Radeon RX 6900 XT Ultimate
PowerColor Red Devil Radeon RX 6900 XT Ultimate launched Q2/2021, which is based on AMD Radeon RX 6900 XT architecture. It will come with 16 GB of high-bandwidth GDDR6 memory.The PowerColor Red Devil Radeon RX 6900 XT Ultimate features 5120 shader, 128 render output units, has a boost clock of 2.425 GHz+ 8 % and equipped with a power draw of 300 W. The GPU supports up to 4 monitors with resolutions of 7680x4320. In addition, if you are looking for Air cooling cooler & Axial fan-type, it would be your best choice. |
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GPU |
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| AMD Radeon RX 6900 XT | Based on | AMD Radeon RX 6900 XT |
| Navi 21 | GPU Chip | Navi 21 |
| 80 | Execution units | 80 |
| 5120 | Shader | 5120 |
| 128 | Render Output Units | 128 |
| 320 | Texture Units | 320 |
Memory |
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| 16 GB | Memory Size | 16 GB |
| GDDR6 | Memory Type | GDDR6 |
| 2 GHz | Memory Speed | 2 GHz |
| 512 GB/s | Memory Bandwith | 512 GB/s |
| 256 bit | Memory Interface | 256 bit |
Clock Speeds |
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| 1.825 GHz | Base Clock | 1.825 GHz |
2.285 GHz + 2 % |
Boost Clock | 2.425 GHz+ 8 % |
| 2.050 GHz+ 2 % |
Avg (Game) Clock | 2.235 GHz+ 11 % |
Yes 
|
Overclocking |
Yes
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Thermal Design |
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| 340 W+ 13 % |
TDP | 300 W |
| 390 W+ 13 % |
TDP (up) | 345 W |
| -- | Tjunction max | -- |
| 2 x 8-Pin | PCIe-Power | 3 x 8-Pin |
Cooler & Fans |
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| Axial | Fan-Type | Axial |
| 2 x 100 mm | Fan 1 | 2 x 100 mm |
| 1 x 90 mm | Fan 2 | 1 x 90 mm |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB / Silent | Noise (Idle) | 0 dB / Silent |
| 33 dB | Noise (Load) | 34 dB |
Connectivity |
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| 4 | Max. Displays | 4 |
| 2.3 | HDCP-Version | 2.3 |
| 1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.1 |
| 3x DP v1.4a | DP Ports | 3x DP v1.4a |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
Featureset |
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| 7680x4320 | Max. resolution | 7680x4320 |
| 12_2 | DirectX | 12_2 |
| Yes |
Raytracing | Yes |
No  |
DLSS / FSR | No} |
| Addressable LED | LED | Addressable LED |
Supported Video Codecs |
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| Decode / Encode | h264 | Decode / Encode |
| Decode / Encode | h265 / HEVC | Decode / Encode |
| Decode |
AV1 | Decode |
| Decode / Encode | VP8 | Decode / Encode |
| Decode / Encode | VP9 | Decode / Encode |
Dimensions |
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| 310 mm | Length | 320 mm |
| 134 mm | Height | 135 mm |
| 55 mm | Width | 62 mm |
| 3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
| 1300 g | Weight | -- |
| PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional data |
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| 11308-01-20G | Part-no | AXRX 6900XTU 16GBD6-3DHE/OC |
| Q4/2020 | Release date | Q2/2021 |
| 999 $ | Release price | -- |
| 7 nm | Structure size | 7 nm |
| data sheet | Documents | data sheet |
