The ASRock Radeon RX 6600 XT Challenger Pro 8GB OC is equipped with 32 execution and 2048 shader units. With single precision, a theoretical FP32 computing power of 10.66 TFLOPS is achieved.
- GPU Chip
- Navi 23 XT (RDNA 2)
- Streaming Multiprocessors
- 32
- Shader
- 2048
- Render Output Units
- 64
- Texture Units
- 128
- Raytracing Cores
- 32
The ASRock Radeon RX 6600 XT Challenger Pro 8GB OC has a 128 bit wide memory interface, with which a memory bandwidth of 256 GB/s is achieved. In total, 8 GB GDDR6 graphics memory is available for the graphics card.
- Memory Size
- 8 GB
- Memory Type
- GDDR6
- Memory Clock
- 2.000 GHz
- Memory Speed
- 16.0 Gbps
- Memory bandwidth
- 256 GB/s
- Memory Interface
- 128 bit
The manufacturer specifies the memory clock of the ASRock Radeon RX 6600 XT Challenger Pro 8GB OC with 2.033 GHz (base clock) or with 2.602 GHz (turbo clock). If overclocking is supported (see below), the clock rate can be increased even further.
- Base Clock
- 2.033 GHz+3 %
- Boost Clock
- 2.602 GHz+1 %
- Avg (Game) Clock
- 2.413 GHz+2 %
- Overclocking
- Yes
The ASRock Radeon RX 6600 XT Challenger Pro 8GB OC has 1 x 8-Pin plugs, which supply the graphics card with energy. The maximum operating temperature of the card is 100 °C.
- TDP
- 160 W
- Tjunction max
- 100 °C
- PCIe-Power
- 1 x 8-Pin
The ASRock Radeon RX 6600 XT Challenger Pro 8GB OC is equipped with 3 Axial main fans, which are used to cool the graphics processor and graphics memory.
- Fan-Type
- Axial
- Fan 1
- 3 x 90 mm
- Cooler-Type
- Air cooling
- Noise (Idle)
- 0 dB / Silent
Up to 4 screens can be connected to the ASRock Radeon RX 6600 XT Challenger Pro 8GB OC, 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
- 3x DP 1.4
The ASRock Radeon RX 6600 XT Challenger Pro 8GB OC 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 ASRock Radeon RX 6600 XT Challenger Pro 8GB OC 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 ASRock Radeon RX 6600 XT Challenger Pro 8GB OC are 303 mm in length, 131 mm in height and 45 mm in width. Thus 3 PCIe-Slots are needed in a case.
- Length
- 303 mm
- Height
- 131 mm
- Width
- 45 mm
- Width (Slots)
- 3 PCIe-Slots
- Weight
- 834 g
- SFF-Ready
- No
The ASRock Radeon RX 6600 XT Challenger Pro 8GB OC is manufactured in a structure width of 7 nm and has a PCIe 4.0 x 8 lanes interface. The graphics card was released in Q3/2021.
- GPU Interface
- PCIe 4.0 x 8
- Release date
- Q3/2021
- Launch Price
- 379 $ (Reference)
- Structure size
- 7 nm
- Part-no
- RX6600XT CLP 8GO
