The ASRock Radeon RX 6600 Challenger D has 28 execution units with 1792 shaders. This gives the graphics card a theoretical FP32 computing power of 8.93 TFLOPS.
- GPU Chip
- Navi 23 XL (RDNA 2)
- Streaming Multiprocessors
- 28
- Shader
- 1792
- Render Output Units
- 64
- Texture Units
- 112
- Raytracing Cores
- 28
The ASRock Radeon RX 6600 Challenger D is equipped with 8 GB graphics memory of the type GDDR6. The memory clock of the graphics card is 1.750 GHz and the speed is 14 Gbps.
- Memory Size
- 8 GB
- Memory Type
- GDDR6
- Memory Clock
- 1.750 GHz
- Memory Speed
- 14.0 Gbps
- Memory bandwidth
- 224 GB/s
- Memory Interface
- 128 bit
The base frequency of this graphics card is 1.626 GHz and the manufacturer specifies the maximum turbo clock as 2.491 GHz. If supported (see below), the performance can be further increased by overclocking.
- Base Clock
- 1.626 GHz
- Boost Clock
- 2.491 GHz
- Avg (Game) Clock
- 2.044 GHz
- Overclocking
- Yes
The ASRock Radeon RX 6600 Challenger D is powered by 1 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 132 W.
- TDP
- 132 W
- Tjunction max
- 100 °C
- PCIe-Power
- 1 x 8-Pin
Graphics processor and graphics memory of the ASRock Radeon RX 6600 Challenger D are cooled by a Air cooling.
- Fan-Type
- Axial
- Fan 1
- 2 x 95 mm
- Cooler-Type
- Air cooling
- Noise (Idle)
- 0 dB / Silent
Up to 4 monitors can be operated with the ASRock Radeon RX 6600 Challenger D.
- Max. Displays
- 4
- HDCP
- 2.3
- HDMI
- 1x HDMI 2.1
- DisplayPort
- 3x DP 1.4
With the ASRock Radeon RX 6600 Challenger D it is possible to operate a screen with a resolution of up to 7680x4320 pixels. Furthermore, the DirectX standard version 12_2 (Ultimate) is supported.
- Max. resolution
- 7680x4320
- DirectX
- 12_2 (Ultimate)
- Raytracing
- Yes
- DLSS / FSR
- Yes
- LED
- No LED lighting
This area lists the video codecs that the ASRock Radeon RX 6600 Challenger D can decode or encode in hardware in order to minimize the processor load, which leads to lower power consumption.
- h264
- Decode / Encode
- h265 / HEVC
- Decode / Encode
- VP8
- Decode / Encode
- VP9
- Decode / Encode
- AV1
- Decode
The ASRock Radeon RX 6600 Challenger D needs the space of 2 PCIe-Slots in a case. It is 269 mm long, 132 mm high and 41 mm wide.
- Length
- 269 mm
- Height
- 132 mm
- Width
- 41 mm
- Width (Slots)
- 2 PCIe-Slots
- Weight
- 627 g
- SFF-Ready
- No
The ASRock Radeon RX 6600 Challenger D was released in Q4/2021 at a price of 329 $. The graphics card manufactured in 7 nm is connected to the system via PCIe 4.0 x 8 lanes.
- GPU Interface
- PCIe 4.0 x 8
- Release date
- Q4/2021
- Launch Price
- 329 $ (Reference)
- Structure size
- 7 nm
- Part-no
- RX6600 CLD 8G
