GPU comparison with benchmarksThe ASRock Radeon RX 6600 Challenger D is based on the AMD Radeon RX 6600 (RDNA 2) and has 8 GB GDDR6 graphics memory with a bandwidth of 224 GB/s.
The XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming is based on the AMD Radeon RX 6600 XT (RDNA 2) and has 8 GB GDDR6 graphics memory with a bandwidth of 256 GB/s. |
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GPUThe ASRock Radeon RX 6600 Challenger D has the Navi 23 XL graphics chip installed, which is based on the RDNA 2 architecture. The XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming is based on the graphics chip Navi 23 XT, which comes from the RDNA 2 architecture. |
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ASRock Radeon RX 6600 Challenger D | GPU | XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming |
AMD Radeon RX 6600 | Based on | AMD Radeon RX 6600 XT |
Navi 23 XL | GPU Chip | Navi 23 XT |
RDNA 2 | Architecture | RDNA 2 |
28 | Streaming Multiprocessors | 32 |
1792 | Shader | 2048 |
64 | Render Output Units | 64 |
112 | Texture Units | 128 |
28 | Raytracing Cores | 32 |
MemoryThe graphics memory of the ASRock Radeon RX 6600 Challenger D clocks at 1.750 GHz, which corresponds to a speed of 14.0 Gbps. The graphics memory speed of the XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming is 16.0 Gbps and the clock speed is 2.000 GHz. |
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8 GB | Memory Size | 8 GB |
GDDR6 | Memory Type | GDDR6 |
1.750 GHz | Memory Clock | 2.000 GHz |
14.0 Gbps | Memory Speed | 16.0 Gbps |
224 GB/s | Memory bandwidth | 256 GB/s |
128 bit | Memory Interface | 128 bit |
Clock SpeedsThe clock frequency of a graphics card determines the speed in connection with the graphics architecture. |
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1.626 GHz | Base Clock | 2.092 GHz |
2.491 GHz | Boost Clock | 2.589 GHz |
2.04 GHz | Avg (Game) Clock | 2.36 GHz |
Yes | Overclocking | Yes |
Thermal DesignThe 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. The XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming has 1 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 160 W. |
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132 W | TDP | 160 W |
-- | TDP (up) | -- |
100 °C | Tjunction max | 100 °C |
1 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe ASRock Radeon RX 6600 Challenger D is equipped with a total of 2 Axial main fans. The XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming has 2 Axial main fans that cool the GPU and memory. |
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Axial | Fan-Type | Axial |
2 x 95 mm | Fan 1 | 2 x 100 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | -- |
ConnectivityUp to 4 screens can be operated with the ASRock Radeon RX 6600 Challenger D. The XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming supports the operation of a maximum of 4 monitors. |
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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 v1.4 | DP Ports | 3x DP v1.4 |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetWith the ASRock Radeon RX 6600 Challenger D it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming is 7680x4320 pixels. |
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7680x4320 | Max. resolution | 7680x4320 |
12_2 (Ultimate) | DirectX | 12_2 (Ultimate) |
Yes | Raytracing | Yes |
Yes | DLSS / FSR | Yes |
No LED lighting | LED | Addressable LED |
Supported Video CodecsThe support and acceleration of certain video codecs can have a positive impact on the lower energy consumption and less waste heat from the graphics card. |
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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 |
DimensionsThe ASRock Radeon RX 6600 Challenger D is connected to the system via PCIe 4.0 x 8 lanes and requires 2 PCIe-Slots space in the housing. The XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming needs the space of 2 PCIe-Slots in the case and has a PCIe 4.0 x 8 Lanes interface. |
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269 mm | Length | 241 mm |
132 mm | Height | 131 mm |
41 mm | Width | 41 mm |
2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
627 g | Weight | -- |
PCIe 4.0 x 8 | GPU Interface | PCIe 4.0 x 8 |
Additional dataThe ASRock Radeon RX 6600 Challenger D has been manufactured with a structure width of 7 nanometers since Q4/2021. The XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming came on the market in Q3/2021 and will have a structure width of 7 nanometers manufactured. |
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RX6600 CLD 8G | Part-no | RX-66XT8DFDQ |
Q4/2021 | Release date | Q3/2021 |
329 $ (Reference) | Launch Price | 379 $ (Reference) |
7 nm | Structure size | 7 nm |
data sheet | Documents | data sheet |
ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming
8 GB GDDR6 |
ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming
8 GB GDDR6 |
ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming
8 GB GDDR6 |
ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming
8 GB GDDR6 |
ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming
8 GB GDDR6 |
ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming
8 GB GDDR6 |
ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming
8 GB GDDR6 |
ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming
8 GB GDDR6 |
ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming
8 GB GDDR6 |
ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming
8 GB GDDR6 |
ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming
8 GB GDDR6 |
ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming
8 GB GDDR6 |
ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming
8 GB GDDR6 |
ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming
8 GB GDDR6 |
ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming
8 GB GDDR6 |