GPU comparison with benchmarksThe AMD Custom Radeon Graphics - XBox Series S has 1280 shader units and these clock a maximum of 1.57 GHz which results in an FP32 computing power of 4.01 TFLOPS.
The ASRock Radeon RX 6600 Challenger D has 1792 shader units and these clock at a maximum of 2.49 GHz and achieve an FP32 computing power of 8.93 TFLOPS. |
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GPUThe AMD Custom Radeon Graphics - XBox Series S is equipped with a graphics chip of the Renoir architecture, which has 20 streaming multiprocessors. The graphics card ASRock Radeon RX 6600 Challenger D is based on the RDNA 2 architecture and is equipped with 28 execution units. |
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| AMD Custom Radeon Graphics - XBox Series S | GPU | ASRock Radeon RX 6600 Challenger D |
| AMD Custom Radeon Graphics (XBox Series S) | Based on | AMD Radeon RX 6600 |
| GPU Chip | Navi 23 XL | |
| Renoir | Architecture | RDNA 2 |
| 20 | Streaming Multiprocessors | 28 |
| 1280 | Shader | 1792 |
| 32 | Render Output Units | 64 |
| 80 | Texture Units | 112 |
| 0 | Raytracing Cores | 28 |
MemoryThe AMD Custom Radeon Graphics - XBox Series S is equipped with a 8 GB large LPDDR5 graphics memory, which is equipped with 1.750 GHz clocks. The ASRock Radeon RX 6600 Challenger D has a 8 GB large GDDR6 graphics memory and the memory clock is 1.750GHz. |
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| 8 GB | Memory Size | 8 GB |
| LPDDR5 | Memory Type | GDDR6 |
| 1.750 GHz | Memory Clock | 1.750 GHz |
| 14.0 Gbps | Memory Speed | 14.0 Gbps |
| 224 GB/s | Memory bandwidth | 224 GB/s |
| 128 bit | Memory Interface | 128 bit |
Clock SpeedsThe AMD Custom Radeon Graphics - XBox Series S has a turbo clock of . The turbo frequency of the ASRock Radeon RX 6600 Challenger D is 2.491 GHz. |
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| 1.570 GHz | Base Clock | 1.626 GHz |
| Boost Clock | 2.491 GHz | |
| Avg (Game) Clock | 2.04 GHz | |
| Yes | Overclocking | Yes |
Thermal DesignThe AMD Custom Radeon Graphics - XBox Series S has connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as Unknown. The ASRock Radeon RX 6600 Challenger D is equipped with a 1 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 100 °C. |
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| 100 W (Reference) | TDP | 132 W |
| -- | TDP (up) | -- |
| Unknown | Tjunction max | 100 °C |
| PCIe-Power | 1 x 8-Pin | |
Cooler & FansThe graphics processor and graphics memory of the AMD Custom Radeon Graphics - XBox Series S are cooled with a Air cooling. The ASRock Radeon RX 6600 Challenger D is cooled by a Air cooling. |
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| -- | Fan-Type | Axial |
| -- | Fan 1 | 2 x 95 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| dB | Noise (Idle) | 0 dB |
| -- | Noise (Load) | -- |
ConnectivityThe AMD Custom Radeon Graphics - XBox Series S supports the downward compatible copy protection HDCP in version --. The ASRock Radeon RX 6600 Challenger D supports HDCP in version 2.3 and all previous versions. |
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| 1 | Max. Displays | 4 |
| -- | HDCP-Version | 2.3 |
| -- | HDMI Ports | 1x HDMI v2.1 |
| -- | DP Ports | 3x DP v1.4 |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetThe AMD Custom Radeon Graphics - XBox Series S supports the DirectX standard from Microsoft in version 12. The ASRock Radeon RX 6600 Challenger D supports Microsoft's DirectX version 12_2 (Ultimate). |
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| 3840x2160 | Max. resolution | 7680x4320 |
| 12 | DirectX | 12_2 (Ultimate) |
| No | Raytracing | Yes |
| No | DLSS / FSR | Yes |
| No LED lighting | LED | No LED lighting |
Supported Video CodecsThis area lists which video codecs can be decoded or encoded by the graphics cards in hardware. As a result, the power consumption can be reduced due to a lower processor load. |
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| Decode / Encode | h264 | Decode / Encode |
| Decode / Encode | h265 / HEVC | Decode / Encode |
| No | AV1 | Decode |
| Decode / Encode | VP8 | Decode / Encode |
| Decode / Encode | VP9 | Decode / Encode |
DimensionsThe AMD Custom Radeon Graphics - XBox Series S is -- wide and therefore needs the space of 2 PCIe-Slots in the case. The width of the ASRock Radeon RX 6600 Challenger D is -- and thus requires the space of 2 PCIe-Slots in the PC case. |
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| -- | Length | 269 mm |
| -- | Height | 132 mm |
| -- | Width | 41 mm |
| -- | Width (Slots) | 2 PCIe-Slots |
| -- | Weight | 627 g |
| PCIe 0 | GPU Interface | PCIe 4.0 x 8 |
| No | SFF-Ready | No |
Additional dataManufactured using the 7 nanometer process, AMD Custom Radeon Graphics - XBox Series S was released in Q4/2020. The ASRock Radeon RX 6600 Challenger D published in Q4/2021 is manufactured with a structure width of 7 nanometers. |
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| -- | Part-no | RX6600 CLD 8G |
| Q4/2020 | Release date | Q4/2021 |
| 299 $ (Reference) | Launch Price | 329 $ (Reference) |
| 7 nm | Structure size | 7 nm |
| -- | Documents | data sheet |
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ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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AMD Custom Radeon Graphics - XBox Series S
8 GB LPDDR5 |
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ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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