PowerColor Red Dragon Radeon 550 2GB 64BIT GDDR5
vs
ASUS AREZ Phoenix Radeon RX 550 4GB
GPU comparison with benchmarksIn the gpu comparison between the PowerColor Red Dragon Radeon 550 2GB 64BIT GDDR5 and the ASUS AREZ Phoenix Radeon RX 550 4GB, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe PowerColor Red Dragon Radeon 550 2GB 64BIT GDDR5 is based on the AMD Radeon 550 and has 512 texture shaders and 8 execution units. ASUS AREZ Phoenix Radeon RX 550 4GB is based on AMD Radeon RX 550 (Baffin 10 CU), which has 640 shaders and 10 execution units. |
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| PowerColor Red Dragon Radeon 550 2GB 64BIT GDDR5 | GPU | ASUS AREZ Phoenix Radeon RX 550 4GB |
| AMD Radeon 550 | Based on | AMD Radeon RX 550 (Baffin 10 CU) |
| Lexa PRO | GPU Chip | Baffin LE |
| GCN 4 | Architecture | GCN 4 |
| 8 | Streaming Multiprocessors | 10 |
| 512 | Shader | 640 |
| 16 | Render Output Units | 16 |
| 32 | Texture Units | 40 |
| 0 | Raytracing Cores | 0 |
MemoryThe PowerColor Red Dragon Radeon 550 2GB 64BIT GDDR5 has 2 GB of graphics memory of the type GDDR5 and achieves a memory bandwidth of 56 GB/s. The ASUS AREZ Phoenix Radeon RX 550 4GB can access 4 GB GDDR5 graphics memory and thus achieves a memory bandwidth of 112 GB/s. |
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| 2 GB | Memory Size | 4 GB |
| GDDR5 | Memory Type | GDDR5 |
| 1.500 GHz | Memory Clock | 1.750 GHz |
| 6.0 Gbps | Memory Speed | 7.0 Gbps |
| 56 GB/s | Memory bandwidth | 112 GB/s |
| 64 bit | Memory Interface | 128 bit |
Clock SpeedsThe PowerColor Red Dragon Radeon 550 2GB 64BIT GDDR5 clocks in the base with up to 1.019 GHz. The base frequency of the ASUS AREZ Phoenix Radeon RX 550 4GB is 1.019 GHz. |
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| 1.019 GHz | Base Clock | 1.019 GHz |
| 1.071 GHz | Boost Clock | 1.071 GHz |
| Avg (Game) Clock | ||
| Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the PowerColor Red Dragon Radeon 550 2GB 64BIT GDDR5 is 50 W. The graphics card is supplied with energy via the connector. The ASUS AREZ Phoenix Radeon RX 550 4GB has a TDP of 60 W and is supplied with the required energy via PCIe power connectors. |
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| 50 W | TDP | 60 W |
| -- | TDP (up) | -- |
| 80 °C | Tjunction max | 80 °C |
| PCIe-Power | ||
Cooler & FansThe PowerColor Red Dragon Radeon 550 2GB 64BIT GDDR5 has a total of 1 Axial fans. The ASUS AREZ Phoenix Radeon RX 550 4GB has 1 Axial fans to cool the GPU and memory. |
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| Axial | Fan-Type | Axial |
| 1 x 85 mm | Fan 1 | 1 x 80 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| dB | Noise (Idle) | dB |
| -- | Noise (Load) | -- |
ConnectivityIn the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the PowerColor Red Dragon Radeon 550 2GB 64BIT GDDR5. The ASUS AREZ Phoenix Radeon RX 550 4GB supports a maximum of 4 screens. |
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| 4 | Max. Displays | 4 |
| 2.2 | HDCP-Version | 2.2 |
| 1x HDMI v2.0b | HDMI Ports | 1x HDMI v2.0b |
| 1x DP v1.4 | DP Ports | 1x DP v1.4 |
| 1 | DVI Ports | 1 |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetThe PowerColor Red Dragon Radeon 550 2GB 64BIT GDDR5 supports a maximum resolution of 5120x2880 pixels. The maximum resolution of the ASUS AREZ Phoenix Radeon RX 550 4GB is 5120x2880 pixels. |
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| 5120x2880 | Max. resolution | 5120x2880 |
| 12 | DirectX | 12 |
| No | Raytracing | No |
| Yes | DLSS / FSR | Yes |
| No LED lighting | LED | No LED lighting |
Supported Video CodecsThe support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos. |
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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 PowerColor Red Dragon Radeon 550 2GB 64BIT GDDR5 is 152 mm long, 111 mm high and 38 mm wide. The ASUS AREZ Phoenix Radeon RX 550 4GB is 192 mm long, 115 mm high and 39 mm wide. |
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| 152 mm | Length | 192 mm |
| 111 mm | Height | 115 mm |
| 38 mm | Width | 39 mm |
| 2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
| -- | Weight | -- |
| PCIe 3.0 x 8 | GPU Interface | PCIe 3.0 x 8 |
Additional dataThe PowerColor Red Dragon Radeon 550 2GB 64BIT GDDR5 was released in Q2/2017 at a price of 79 $ (Reference). The ASUS AREZ Phoenix Radeon RX 550 4GB was introduced in Q4/2017 at a price of 79 $ (Reference). |
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| AXRX 550 2GB64BD5-DH | Part-no | AREZ-PH-RX550-4G-M7 |
| Q2/2017 | Release date | Q4/2017 |
| 79 $ (Reference) | Launch Price | 79 $ (Reference) |
| 14 nm | Structure size | 14 nm |
| data sheet | Documents | data sheet |
1.019 GHz, 2 GB (50 W TDP)
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1.019 GHz, 4 GB (60 W TDP)
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Benchmark results
3DMark Benchmark (DirectX, Raytracing)
3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.
Time Spy Extreme Graphics score
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ASUS AREZ Phoenix Radeon RX 550 4GB
4 GB GDDR5 |
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Battlefield 5
Battlefield 5 is a visually stunning game that is ideal as a graphics card benchmark. We test the game with maximum details on Windows 10.
3840x2160 (2160p)
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ASUS AREZ Phoenix Radeon RX 550 4GB
4 GB GDDR5 |
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2560x1440 (1440p)
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ASUS AREZ Phoenix Radeon RX 550 4GB
4 GB GDDR5 |
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1920x1080 (1080p)
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ASUS AREZ Phoenix Radeon RX 550 4GB
4 GB GDDR5 |
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Geekbench 6 (OpenCL, Vulkan, Metal)
Geekbench 6 is a cross-platform benchmark for main processors, which also carries out 3 different graphics benchmarks and outputs them in the form of a numerical value.
Geekbench 6 - OpenCL
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ASUS AREZ Phoenix Radeon RX 550 4GB
4 GB GDDR5 |
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Geekbench 6 - Vulkan
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ASUS AREZ Phoenix Radeon RX 550 4GB
4 GB GDDR5 |
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Geekbench 6 - Metal
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ASUS AREZ Phoenix Radeon RX 550 4GB
4 GB GDDR5 |
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FP32 Performance (Single-precision TFLOPS)
The theoretical computing power of the graphics card with single precision (32 bit) in TFLOPS indicates how many trillion FP32 floating point operations the graphics card (GPU) can perform per second.
FP32 (TFLOPS)
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PowerColor Red Dragon Radeon 550 2GB 64BIT GDDR5
2 GB GDDR5 |
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ASUS AREZ Phoenix Radeon RX 550 4GB
4 GB GDDR5 |
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