SAPPHIRE PULSE RX 550 4G G5
Benchmark and Specs
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Benchmark and Specs
All technical data and various benchmarks of the SAPPHIRE PULSE RX 550 4G G5 are listed on this page. The graphics card is based on the Lexa PRO (GCN 4) graphics chip, which is manufactured with a structure width of 14 nm. The SAPPHIRE PULSE RX 550 4G G5 can operate up to 4 screens with a maximum resolution of up to 5120x2880 become.
GPUThe SAPPHIRE PULSE RX 550 4G G5 has 8 execution units with 512 shaders. This gives the graphics card a theoretical FP32 computing power of 1.23 TFLOPS. |
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| Based on: | AMD Radeon RX 550 (Lexa) |
| GPU Chip: | Lexa PRO (GCN 4) |
| Streaming Multiprocessors: | 8 |
| Shader: | 512 |
| Render Output Units: | 16 |
| Texture Units: | 32 |
| Raytracing Cores: | 0 |
MemoryThe SAPPHIRE PULSE RX 550 4G G5 is equipped with 4 GB graphics memory of the type GDDR5. The memory clock of the graphics card is 1.500 GHz and the speed is 6 Gbps. |
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| Memory Size: | 4 GB |
| Memory Type: | GDDR5 |
| Memory Clock: | 1.500 GHz |
| Memory Speed: | 6.0 Gbps |
| Memory bandwidth: | 96 GB/s |
| Memory Interface: | 128 bit |
Clock SpeedsThe base frequency of this graphics card is 1.100 GHz and the manufacturer specifies the maximum turbo clock as 1.206 GHz. If supported (see below), the performance can be further increased by overclocking. |
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| Base Clock: | 1.100 GHz |
| Boost Clock: | 1.206 GHz + 2 % |
| Avg (Game) Clock: | |
| Overclocking: | Yes |
Thermal DesignThe SAPPHIRE PULSE RX 550 4G G5 is powered by connectors. The TDP (Thermal Design Power) of the graphics card is 65 W. |
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| TDP: | 65 W+ 30 % |
| TDP (up): | -- |
| Tjunction max: | 80 °C |
| PCIe-Power: | |
Cooler & FansGraphics processor and graphics memory of the SAPPHIRE PULSE RX 550 4G G5 are cooled by a Air cooling. |
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| Fan-Type: | Axial |
| Fan 1: | 1 x 90 mm |
| Fan 2: | -- |
| Cooler-Type: | Air cooling |
| Noise (Idle): | -- |
| Noise (Load): | -- |
ConnectivityUp to 4 monitors can be operated with the SAPPHIRE PULSE RX 550 4G G5. |
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| Max. Displays: | 4 |
| HDCP-Version: | 2.2 |
| HDMI Ports: | 1x HDMI v2.0b |
| DP Ports: | 1x DP v1.4 |
| DVI Ports: | 1 |
| VGA Ports: | -- |
| USB-C Ports: | -- |
FeaturesetWith the SAPPHIRE PULSE RX 550 4G G5 it is possible to operate a screen with a resolution of up to 5120x2880 pixels. Furthermore, the DirectX standard version 12 is supported. |
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| Max. resolution: | 5120x2880 |
| DirectX: | 12 |
| Raytracing: | No |
| DLSS / FSR: | Yes |
| LED: | No LED lighting |
Supported Video CodecsThis area lists the video codecs that the SAPPHIRE PULSE RX 550 4G G5 can decode or encode in hardware in order to minimize the processor load, which leads to lower power consumption. |
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| h264: | Decode / Encode |
| h265 / HEVC: | Decode / Encode |
| VP8: | Decode |
| VP9: | Decode |
| AV1: | No |
DimensionsThe SAPPHIRE PULSE RX 550 4G G5 needs the space of 2 PCIe-Slots in a case. It is 158 mm long, 112 mm high and 28 mm wide. |
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| Length: | 158 mm |
| Height: | 112 mm |
| Width: | 28 mm |
| Width (Slots): | 2 PCIe-Slots |
| Weight: | -- |
Additional dataThe SAPPHIRE PULSE RX 550 4G G5 was released in Q4/2017 at a price of 79 $. The graphics card manufactured in 14 nm is connected to the system via PCIe 3.0 x 8 lanes. |
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| GPU Interface: | PCIe 3.0 x 8 |
| Release date: | Q4/2017 |
| Launch Price: | 79 $ |
| Structure size: | 14 nm |
| Part-no: | 11268-01 |
| Documents: | data sheet |
1.100 GHz, 4 GB (65 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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SAPPHIRE PULSE RX 550 4G G5
4 GB GDDR5 |
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AMD Radeon RX 550 (Lexa)
Average of gpu group |
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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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SAPPHIRE PULSE RX 550 4G G5
4 GB GDDR5 |
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AMD Radeon RX 550 (Lexa)
Average of gpu group |
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2560x1440 (1440p)
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SAPPHIRE PULSE RX 550 4G G5
4 GB GDDR5 |
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AMD Radeon RX 550 (Lexa)
Average of gpu group |
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1920x1080 (1080p)
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SAPPHIRE PULSE RX 550 4G G5
4 GB GDDR5 |
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AMD Radeon RX 550 (Lexa)
Average of gpu group |
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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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SAPPHIRE PULSE RX 550 4G G5
4 GB GDDR5 |
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AMD Radeon RX 550 (Lexa)
Average of gpu group |
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Geekbench 6 - Vulkan
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SAPPHIRE PULSE RX 550 4G G5
4 GB GDDR5 |
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AMD Radeon RX 550 (Lexa)
Average of gpu group |
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Geekbench 6 - Metal
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SAPPHIRE PULSE RX 550 4G G5
4 GB GDDR5 |
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AMD Radeon RX 550 (Lexa)
Average of gpu group |
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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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SAPPHIRE PULSE RX 550 4G G5
4 GB GDDR5 |
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More benchmarks
In order to determine the performance of a graphics card, so-called "benchmarks" are carried out. The benchmark software carries out special calculations to determine the performance of a graphics card. We use so-called theoretical or synthetic benchmarks (e.g. 3D Mark) as well as real game benchmarks. To ensure real comparability of the results, we pay attention to the correct execution of the benchmarks as well as the condition of the graphics card and the system.We use the following benchmarks to measure the performance of a graphics card:
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