The PowerColor Red Devil Radeon RX 6900 XT Ultimate has 5120 shaders and 80 execution units. The graphics card thus achieves a theoretical FP32 computing power of 24.83 TFLOPS.
- GPU Chip
- Navi 21 (RDNA 2)
- Streaming Multiprocessors
- 80
- Shader
- 5120
- Render Output Units
- 128
- Texture Units
- 320
- Raytracing Cores
- 80
The PowerColor Red Devil Radeon RX 6900 XT Ultimate can use 16 GB graphics memory of the type GDDR6. The graphics card thus achieves a memory bandwidth of 512 GB/s on a 256 bit wide memory interface.
- Memory Size
- 16 GB
- Memory Type
- GDDR6
- Memory Clock
- 2.000 GHz
- Memory Speed
- 16.0 Gbps
- Memory bandwidth
- 512 GB/s
- Memory Interface
- 256 bit
The base clock frequency of the PowerColor Red Devil Radeon RX 6900 XT Ultimate is 1.825 GHz. A high clock frequency (even in turbo mode) can greatly increase the speed of a graphics card.
- Base Clock
- 1.825 GHz
- Boost Clock
- 2.425 GHz+8 %
- Avg (Game) Clock
- 2.235 GHz+11 %
- Overclocking
- Yes
The TDP (Thermal Design Power) of the PowerColor Red Devil Radeon RX 6900 XT Ultimate is 300 W. The graphics card is supplied with energy via the 3 x 8-Pin connector.
- TDP
- 300 W
- TDP (up)
- 345 W
- Tjunction max
- 100 °C
- PCIe-Power
- 3 x 8-Pin
The PowerColor Red Devil Radeon RX 6900 XT Ultimate has a total of 3 Axial fans to cool the graphics processor and graphics memory.
- Fan-Type
- Axial
- Fan 1
- 2 x 100 mm
- Fan 2
- 1 x 90 mm
- Cooler-Type
- Air cooling
- Noise (Idle)
- 0 dB / Silent
- Noise (Load)
- 34 dB
Up to 4 screens can be connected to the PowerColor Red Devil Radeon RX 6900 XT Ultimate.
- Max. Displays
- 4
- HDCP
- 2.3
- HDMI
- 1x HDMI 2.1
- DisplayPort
- 3x DP 1.4a
The PowerColor Red Devil Radeon RX 6900 XT Ultimate has a maximum resolution of 7680x4320 pixels. The graphics card supports the DirectX 12_2 (Ultimate) standard.
- Max. resolution
- 7680x4320
- DirectX
- 12_2 (Ultimate)
- Raytracing
- Yes
- DLSS / FSR
- Yes
- LED
- Addressable LED
The video codecs accelerated in hardware by the PowerColor Red Devil Radeon RX 6900 XT Ultimate reduce the processor load and ensure lower energy consumption.
- h264
- Decode / Encode
- h265 / HEVC
- Decode / Encode
- VP8
- Decode / Encode
- VP9
- Decode / Encode
- AV1
- Decode
The PowerColor Red Devil Radeon RX 6900 XT Ultimate is 320 mm long and 135 mm high. With a width of 62 mm, the graphics card requires 3 PCIe-Slots in the case.
- Length
- 320 mm
- Height
- 135 mm
- Width
- 62 mm
- Width (Slots)
- 3 PCIe-Slots
- SFF-Ready
- No
The PowerColor Red Devil Radeon RX 6900 XT Ultimate made in 7 nm was published in Q2/2021 for 999 $.
- GPU Interface
- PCIe 4.0 x 16
- Release date
- Q2/2021
- Launch Price
- 999 $ (Reference)
- Structure size
- 7 nm
- Part-no
- AXRX 6900XTU 16GBD6-3DHE/OC
