GPU comparison with benchmarksThe MSI Radeon RX 6600 XT GAMING X 8G has 2048 shader units and these clock a maximum of 2.61 GHz which results in an FP32 computing power of 10.68 TFLOPS.
The ASRock Radeon RX 6600 XT Challenger ITX 8GB has 2048 shader units and these clock at a maximum of 2.59 GHz and achieve an FP32 computing power of 10.61 TFLOPS. |
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GPUThe MSI Radeon RX 6600 XT GAMING X 8G is equipped with a graphics chip of the RDNA 2 architecture, which has 32 streaming multiprocessors. The graphics card ASRock Radeon RX 6600 XT Challenger ITX 8GB is based on the RDNA 2 architecture and is equipped with 32 execution units. |
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MSI Radeon RX 6600 XT GAMING X 8G | GPU | ASRock Radeon RX 6600 XT Challenger ITX 8GB |
AMD Radeon RX 6600 XT | Based on | AMD Radeon RX 6600 XT |
Navi 23 XT | GPU Chip | Navi 23 XT |
RDNA 2 | Architecture | RDNA 2 |
32 | Streaming Multiprocessors | 32 |
2048 | Shader | 2048 |
64 | Render Output Units | 64 |
128 | Texture Units | 128 |
32 | Raytracing Cores | 32 |
MemoryThe MSI Radeon RX 6600 XT GAMING X 8G is equipped with a 8 GB large GDDR6 graphics memory, which is equipped with 2.000 GHz clocks. The ASRock Radeon RX 6600 XT Challenger ITX 8GB has a 8 GB large GDDR6 graphics memory and the memory clock is 2.000GHz. |
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8 GB | Memory Size | 8 GB |
GDDR6 | Memory Type | GDDR6 |
2.000 GHz | Memory Clock | 2.000 GHz |
16.0 Gbps | Memory Speed | 16.0 Gbps |
256 GB/s | Memory bandwidth | 256 GB/s |
128 bit | Memory Interface | 128 bit |
Clock SpeedsThe MSI Radeon RX 6600 XT GAMING X 8G has a turbo clock of 2.607 GHz+ 1 %. The turbo frequency of the ASRock Radeon RX 6600 XT Challenger ITX 8GB is 2.589 GHz. |
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1.968 GHz | Base Clock | 1.968 GHz |
2.607 GHz+ 1 % | Boost Clock | 2.589 GHz |
2.43 GHz+ 3 % | Avg (Game) Clock | 2.36 GHz |
Yes | Overclocking | Yes |
Thermal DesignThe MSI Radeon RX 6600 XT GAMING X 8G has 1 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 100 °C. The ASRock Radeon RX 6600 XT Challenger ITX 8GB 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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160 W | TDP | 160 W |
170 W | TDP (up) | -- |
100 °C | Tjunction max | 100 °C |
1 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the MSI Radeon RX 6600 XT GAMING X 8G are cooled with a Air cooling. The ASRock Radeon RX 6600 XT Challenger ITX 8GB is cooled by a Air cooling. |
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Axial | Fan-Type | Axial |
2 x 100 mm | Fan 1 | 1 x 100 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | -- |
ConnectivityThe MSI Radeon RX 6600 XT GAMING X 8G supports the downward compatible copy protection HDCP in version 2.3. The ASRock Radeon RX 6600 XT Challenger ITX 8GB supports HDCP in version 2.3 and all previous versions. |
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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 | 2x DP v1.4 |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe MSI Radeon RX 6600 XT GAMING X 8G supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The ASRock Radeon RX 6600 XT Challenger ITX 8GB supports Microsoft's DirectX version 12_2 (Ultimate). |
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7680x4320 | Max. resolution | 7680x4320 |
12_2 (Ultimate) | DirectX | 12_2 (Ultimate) |
Yes | Raytracing | Yes |
Yes | DLSS / FSR | Yes |
MSI Mystic Light | LED | Addressable LED |
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 |
Decode | AV1 | Decode |
Decode / Encode | VP8 | Decode / Encode |
Decode / Encode | VP9 | Decode / Encode |
DimensionsThe MSI Radeon RX 6600 XT GAMING X 8G is 51 mm wide and therefore needs the space of 2 PCIe-Slots in the case. The width of the ASRock Radeon RX 6600 XT Challenger ITX 8GB is 51 mm and thus requires the space of 2 PCIe-Slots in the PC case. |
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277 mm | Length | 179 mm |
130 mm | Height | 124 mm |
51 mm | Width | 40 mm |
3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
882 g | Weight | 510 g |
PCIe 4.0 x 8 | GPU Interface | PCIe 4.0 x 8 |
Additional dataManufactured using the 7 nanometer process, MSI Radeon RX 6600 XT GAMING X 8G was released in Q3/2021. The ASRock Radeon RX 6600 XT Challenger ITX 8GB published in Q3/2021 is manufactured with a structure width of 7 nanometers. |
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-- | Part-no | RX6600XT CLI 8G |
Q3/2021 | Release date | Q3/2021 |
379 $ (Reference) | Launch Price | 379 $ (Reference) |
7 nm | Structure size | 7 nm |
data sheet | Documents | data sheet |
MSI Radeon RX 6600 XT GAMING X 8G
8 GB GDDR6 |
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ASRock Radeon RX 6600 XT Challenger ITX 8GB
8 GB GDDR6 |
MSI Radeon RX 6600 XT GAMING X 8G
8 GB GDDR6 |
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ASRock Radeon RX 6600 XT Challenger ITX 8GB
8 GB GDDR6 |
MSI Radeon RX 6600 XT GAMING X 8G
8 GB GDDR6 |
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ASRock Radeon RX 6600 XT Challenger ITX 8GB
8 GB GDDR6 |
MSI Radeon RX 6600 XT GAMING X 8G
8 GB GDDR6 |
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ASRock Radeon RX 6600 XT Challenger ITX 8GB
8 GB GDDR6 |
MSI Radeon RX 6600 XT GAMING X 8G
8 GB GDDR6 |
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ASRock Radeon RX 6600 XT Challenger ITX 8GB
8 GB GDDR6 |
MSI Radeon RX 6600 XT GAMING X 8G
8 GB GDDR6 |
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ASRock Radeon RX 6600 XT Challenger ITX 8GB
8 GB GDDR6 |
MSI Radeon RX 6600 XT GAMING X 8G
8 GB GDDR6 |
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ASRock Radeon RX 6600 XT Challenger ITX 8GB
8 GB GDDR6 |
MSI Radeon RX 6600 XT GAMING X 8G
8 GB GDDR6 |
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ASRock Radeon RX 6600 XT Challenger ITX 8GB
8 GB GDDR6 |
MSI Radeon RX 6600 XT GAMING X 8G
8 GB GDDR6 |
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ASRock Radeon RX 6600 XT Challenger ITX 8GB
8 GB GDDR6 |
MSI Radeon RX 6600 XT GAMING X 8G
8 GB GDDR6 |
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ASRock Radeon RX 6600 XT Challenger ITX 8GB
8 GB GDDR6 |
MSI Radeon RX 6600 XT GAMING X 8G
8 GB GDDR6 |
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ASRock Radeon RX 6600 XT Challenger ITX 8GB
8 GB GDDR6 |
MSI Radeon RX 6600 XT GAMING X 8G
8 GB GDDR6 |
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ASRock Radeon RX 6600 XT Challenger ITX 8GB
8 GB GDDR6 |
MSI Radeon RX 6600 XT GAMING X 8G
8 GB GDDR6 |
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ASRock Radeon RX 6600 XT Challenger ITX 8GB
8 GB GDDR6 |
MSI Radeon RX 6600 XT GAMING X 8G
8 GB GDDR6 |
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ASRock Radeon RX 6600 XT Challenger ITX 8GB
8 GB GDDR6 |
MSI Radeon RX 6600 XT GAMING X 8G
8 GB GDDR6 |
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ASRock Radeon RX 6600 XT Challenger ITX 8GB
8 GB GDDR6 |