SAPPHIRE PULSE RX 550 4G G5 LP
Benchmark and Specs
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Benchmark and Specs
Here we show you benchmarks and technical data for the SAPPHIRE PULSE RX 550 4G G5 LP. The graphics card is based on the AMD Radeon RX 550 (Lexa) (GCN 4) and has 4 GB GDDR5 graphics memory with a memory bandwidth of 96 GB/s. The SAPPHIRE PULSE RX 550 4G G5 LP has 8 execution units with 512 shaders.
GPUThe SAPPHIRE PULSE RX 550 4G G5 LP has 512 shaders and 8 execution units. The graphics card thus achieves 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 LP can use 4 GB graphics memory of the type GDDR5. The graphics card thus achieves a memory bandwidth of 96 GB/s on a 128 bit wide memory interface. |
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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 clock frequency of the SAPPHIRE PULSE RX 550 4G G5 LP is 1.100 GHz. A high clock frequency (even in turbo mode) can greatly increase the speed of a graphics card. |
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| Base Clock: | 1.100 GHz |
| Boost Clock: | 1.206 GHz + 2 % |
| Avg (Game) Clock: | |
| Overclocking: | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the SAPPHIRE PULSE RX 550 4G G5 LP is 65 W. The graphics card is supplied with energy via the connector. |
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| TDP: | 65 W+ 30 % |
| TDP (up): | -- |
| Tjunction max: | 80 °C |
| PCIe-Power: | |
Cooler & FansThe SAPPHIRE PULSE RX 550 4G G5 LP has a total of 1 Axial fans to cool the graphics processor and graphics memory. |
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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 screens can be connected to the SAPPHIRE PULSE RX 550 4G G5 LP. |
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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: | -- |
FeaturesetThe SAPPHIRE PULSE RX 550 4G G5 LP has a maximum resolution of 5120x2880 pixels. The graphics card supports the DirectX 12 standard. |
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| Max. resolution: | 5120x2880 |
| DirectX: | 12 |
| Raytracing: | No |
| DLSS / FSR: | Yes |
| LED: | No LED lighting |
Supported Video CodecsThe video codecs accelerated in hardware by the SAPPHIRE PULSE RX 550 4G G5 LP reduce the processor load and ensure lower energy 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 LP is 180 mm long and 69 mm high. With a width of 38 mm, the graphics card requires 2 PCIe-Slots in the case. |
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| Length: | 180 mm |
| Height: | 69 mm |
| Width: | 38 mm |
| Width (Slots): | 2 PCIe-Slots |
| Weight: | -- |
Additional dataThe SAPPHIRE PULSE RX 550 4G G5 LP made in 14 nm was published in Q4/2017 for 79 $. |
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| GPU Interface: | PCIe 3.0 x 8 |
| Release date: | Q4/2017 |
| Launch Price: | 79 $ |
| Structure size: | 14 nm |
| Part-no: | 11268-09 |
| 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 LP
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 LP
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 LP
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 LP
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 LP
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 LP
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 LP
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 LP
4 GB GDDR5 |
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