The XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition is equipped with 80 execution and 5120 shader units. With single precision, a theoretical FP32 computing power of 25.86 TFLOPS is achieved.
- GPU Chip
- Navi 21 (RDNA 2)
- Streaming Multiprocessors
- 80
- Shader
- 5120
- Render Output Units
- 128
- Texture Units
- 320
- Raytracing Cores
- 80
The XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition has a 256 bit wide memory interface, with which a memory bandwidth of 512 GB/s is achieved. In total, 16 GB GDDR6 graphics memory is available for the graphics card.
- 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 manufacturer specifies the memory clock of the XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition with 2.200 GHz (base clock) or with 2.525 GHz (turbo clock). If overclocking is supported (see below), the clock rate can be increased even further.
- Base Clock
- 2.200 GHz+21 %
- Boost Clock
- 2.525 GHz+12 %
- Avg (Game) Clock
- 2.375 GHz+18 %
- Overclocking
- Yes
The XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition has 3 x 8-Pin plugs, which supply the graphics card with energy. The maximum operating temperature of the card is 100 °C.
- TDP
- 300 W
- TDP (up)
- 345 W
- Tjunction max
- 100 °C
- PCIe-Power
- 3 x 8-Pin
The XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition is equipped with 0 -- main fans, which are used to cool the graphics processor and graphics memory.
- Cooler-Type
- Water cooling
- Noise (Idle)
- 0 dB / Silent
Up to 4 screens can be connected to the XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition, whereby the backward-compatible HDCP copy protection is supported in the 2.3 version.
- Max. Displays
- 4
- HDCP
- 2.3
- HDMI
- 1x HDMI 2.1
- DisplayPort
- 2x DP 1.4a
- USB-C
- 1
The XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition supports a maximum resolution of 7680x4320 pixels and the DirectX standard version 12_2 (Ultimate).
- Max. resolution
- 7680x4320
- DirectX
- 12_2 (Ultimate)
- Raytracing
- Yes
- DLSS / FSR
- Yes
- LED
- Addressable LED
Here is a list of which video codecs can be decoded / encoded by the XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition in hardware in order to minimize the processor load.
- h264
- Decode / Encode
- h265 / HEVC
- Decode / Encode
- VP8
- Decode / Encode
- VP9
- Decode / Encode
- AV1
- Decode
The dimensions of the XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition are 300 mm in length, 160 mm in height and 25 mm in width. Thus 2 PCIe-Slots are needed in a case.
- Length
- 300 mm
- Height
- 160 mm
- Width
- 25 mm
- Width (Slots)
- 2 PCIe-Slots
- SFF-Ready
- No
The XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition is manufactured in a structure width of 7 nm and has a PCIe 4.0 x 16 lanes interface. The graphics card was released in Q3/2021.
- GPU Interface
- PCIe 4.0 x 16
- Release date
- Q3/2021
- Launch Price
- 999 $ (Reference)
- Structure size
- 7 nm
- Part-no
- RX-69XTAWBD9
