GPU comparison with benchmarksThe ASRock Phantom Gaming D Radeon RX 580 8G OC has 2304 shader units and these clock a maximum of 1.42 GHz which results in an FP32 computing power of 5.95 TFLOPS.
The ASUS Phoenix Radeon RX 550 M7 4GB has 640 shader units and these clock at a maximum of 1.07 GHz and achieve an FP32 computing power of 1.37 TFLOPS. |
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GPUThe ASRock Phantom Gaming D Radeon RX 580 8G OC is equipped with a graphics chip of the GCN 4 architecture, which has 36 streaming multiprocessors. The graphics card ASUS Phoenix Radeon RX 550 M7 4GB is based on the GCN 4 architecture and is equipped with 10 execution units. |
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ASRock Phantom Gaming D Radeon RX 580 8G OC | GPU | ASUS Phoenix Radeon RX 550 M7 4GB |
AMD Radeon RX 580 (36 CU) | Based on | AMD Radeon RX 550 (Baffin 10 CU) |
Polaris 20 XT | GPU Chip | Baffin LE |
GCN 4 | Architecture | GCN 4 |
36 | Streaming Multiprocessors | 10 |
2304 | Shader | 640 |
32 | Render Output Units | 16 |
144 | Texture Units | 40 |
0 | Raytracing Cores | 0 |
MemoryThe ASRock Phantom Gaming D Radeon RX 580 8G OC is equipped with a 8 GB large GDDR5 graphics memory, which is equipped with 2.000 GHz clocks. The ASUS Phoenix Radeon RX 550 M7 4GB has a 4 GB large GDDR5 graphics memory and the memory clock is 1.750GHz. |
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8 GB | Memory Size | 4 GB |
GDDR5 | Memory Type | GDDR5 |
2.000 GHz | Memory Clock | 1.750 GHz |
8.0 Gbps | Memory Speed | 7.0 Gbps |
256 GB/s | Memory bandwidth | 112 GB/s |
256 bit | Memory Interface | 128 bit |
Clock SpeedsThe ASRock Phantom Gaming D Radeon RX 580 8G OC has a turbo clock of 1.424 GHz. The turbo frequency of the ASUS Phoenix Radeon RX 550 M7 4GB is 1.071 GHz. |
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1.257 GHz | Base Clock | 1.019 GHz |
1.424 GHz | Boost Clock | 1.071 GHz |
Avg (Game) Clock | ||
Yes | Overclocking | Yes |
Thermal DesignThe ASRock Phantom Gaming D Radeon RX 580 8G OC has 1 x 6-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 90 °C. The ASUS Phoenix Radeon RX 550 M7 4GB is equipped with a PCIe power connector that supplies it with power. The maximum operating temperature of the card is 80 °C. |
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185 W | TDP | 60 W |
-- | TDP (up) | -- |
90 °C | Tjunction max | 80 °C |
1 x 6-Pin | PCIe-Power |
Cooler & FansThe graphics processor and graphics memory of the ASRock Phantom Gaming D Radeon RX 580 8G OC are cooled with a Air cooling. The ASUS Phoenix Radeon RX 550 M7 4GB is cooled by a Air cooling. |
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Axial | Fan-Type | Axial |
2 x 80 mm | Fan 1 | 1 x 80 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | dB |
-- | Noise (Load) | -- |
ConnectivityThe ASRock Phantom Gaming D Radeon RX 580 8G OC supports the downward compatible copy protection HDCP in version 2.2. The ASUS Phoenix Radeon RX 550 M7 4GB supports HDCP in version 2.2 and all previous versions. |
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4 | Max. Displays | 4 |
2.2 | HDCP-Version | 2.2 |
1x HDMI v2.0 | HDMI Ports | 1x HDMI v2.0b |
3x DP v1.4 | DP Ports | 1x DP v1.4 |
1 | DVI Ports | 1 |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe ASRock Phantom Gaming D Radeon RX 580 8G OC supports the DirectX standard from Microsoft in version 12. The ASUS Phoenix Radeon RX 550 M7 4GB supports Microsoft's DirectX version 12. |
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7680x4320 | Max. resolution | 5120x2880 |
12 | DirectX | 12 |
No | Raytracing | No |
Yes | 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 | No |
Decode | VP8 | Decode |
Decode | VP9 | Decode |
DimensionsThe ASRock Phantom Gaming D Radeon RX 580 8G OC is 42 mm wide and therefore needs the space of 2 PCIe-Slots in the case. The width of the ASUS Phoenix Radeon RX 550 M7 4GB is 42 mm and thus requires the space of 2 PCIe-Slots in the PC case. |
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236 mm | Length | 192 mm |
128 mm | Height | 115 mm |
42 mm | Width | 39 mm |
2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
-- | Weight | -- |
PCIe 3.0 x 16 | GPU Interface | PCIe 3.0 x 8 |
Additional dataManufactured using the 14 nanometer process, ASRock Phantom Gaming D Radeon RX 580 8G OC was released in Q2/2017. The ASUS Phoenix Radeon RX 550 M7 4GB published in Q4/2017 is manufactured with a structure width of 14 nanometers. |
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PG D RADEON RX580 8G OC | Part-no | PH-RX550-4G-M7 |
Q2/2017 | Release date | Q4/2017 |
229 $ | Launch Price | 79 $ (Reference) |
14 nm | Structure size | 14 nm |
data sheet | Documents | data sheet |
ASRock Phantom Gaming D Radeon RX 580 8G OC
8 GB GDDR5 |
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ASUS Phoenix Radeon RX 550 M7 4GB
4 GB GDDR5 |
ASRock Phantom Gaming D Radeon RX 580 8G OC
8 GB GDDR5 |
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ASUS Phoenix Radeon RX 550 M7 4GB
4 GB GDDR5 |
ASRock Phantom Gaming D Radeon RX 580 8G OC
8 GB GDDR5 |
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ASUS Phoenix Radeon RX 550 M7 4GB
4 GB GDDR5 |
ASRock Phantom Gaming D Radeon RX 580 8G OC
8 GB GDDR5 |
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ASUS Phoenix Radeon RX 550 M7 4GB
4 GB GDDR5 |
ASRock Phantom Gaming D Radeon RX 580 8G OC
8 GB GDDR5 |
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ASUS Phoenix Radeon RX 550 M7 4GB
4 GB GDDR5 |
ASRock Phantom Gaming D Radeon RX 580 8G OC
8 GB GDDR5 |
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ASUS Phoenix Radeon RX 550 M7 4GB
4 GB GDDR5 |
ASRock Phantom Gaming D Radeon RX 580 8G OC
8 GB GDDR5 |
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ASUS Phoenix Radeon RX 550 M7 4GB
4 GB GDDR5 |
ASRock Phantom Gaming D Radeon RX 580 8G OC
8 GB GDDR5 |
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ASUS Phoenix Radeon RX 550 M7 4GB
4 GB GDDR5 |