SAPPHIRE PULSE RX 550 4G G5 640SP LP
Benchmark and Specs
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Benchmark and Specs
Here you will find all technical data as well as various benchmarks of the SAPPHIRE PULSE RX 550 4G G5 640SP LP. Up to 4 screens with a maximum resolution of up to 5120x2880 can be operated with this graphics card. The maximum turbo clock of the SAPPHIRE PULSE RX 550 4G G5 640SP LP is 1.071 GHz, so the graphics card achieves an FP32 computing power of 1.37 TFLOPS.
GPUThe SAPPHIRE PULSE RX 550 4G G5 640SP LP is equipped with 10 execution and 640 shader units. With single precision, a theoretical FP32 computing power of 1.37 TFLOPS is achieved. |
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| Based on: | AMD Radeon RX 550 (Baffin 10 CU) |
| GPU Chip: | Baffin LE (GCN 4) |
| Streaming Multiprocessors: | 10 |
| Shader: | 640 |
| Render Output Units: | 16 |
| Texture Units: | 40 |
| Raytracing Cores: | 0 |
MemoryThe SAPPHIRE PULSE RX 550 4G G5 640SP LP has a 128 bit wide memory interface, with which a memory bandwidth of 96 GB/s is achieved. In total, 4 GB GDDR5 graphics memory is available for the graphics card. |
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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 manufacturer specifies the memory clock of the SAPPHIRE PULSE RX 550 4G G5 640SP LP with 1.019 GHz (base clock) or with 1.071 GHz (turbo clock). If overclocking is supported (see below), the clock rate can be increased even further. |
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| Base Clock: | 1.019 GHz |
| Boost Clock: | 1.071 GHz |
| Avg (Game) Clock: | |
| Overclocking: | Yes |
Thermal DesignThe SAPPHIRE PULSE RX 550 4G G5 640SP LP has plugs, which supply the graphics card with energy. The maximum operating temperature of the card is 80 °C. |
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| TDP: | 65 W + 8 % |
| TDP (up): | -- |
| Tjunction max: | 80 °C |
| PCIe-Power: | |
Cooler & FansThe SAPPHIRE PULSE RX 550 4G G5 640SP LP is equipped with 1 Axial main fans, which are used to cool the graphics processor and graphics memory. |
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| Fan-Type: | Axial |
| Fan 1: | 1 x 40 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 640SP LP, whereby the backward-compatible HDCP copy protection is supported in the 2.2 version. |
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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 640SP LP supports a maximum resolution of 5120x2880 pixels and the DirectX standard version 12. |
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| Max. resolution: | 5120x2880 |
| DirectX: | 12 |
| Raytracing: | No |
| DLSS / FSR: | Yes |
| LED: | No LED lighting |
Supported Video CodecsHere is a list of which video codecs can be decoded / encoded by the SAPPHIRE PULSE RX 550 4G G5 640SP LP in hardware in order to minimize the processor load. |
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| h264: | Decode / Encode |
| h265 / HEVC: | Decode / Encode |
| VP8: | Decode |
| VP9: | Decode |
| AV1: | No |
DimensionsThe dimensions of the SAPPHIRE PULSE RX 550 4G G5 640SP LP are 180 mm in length, 69 mm in height and 38 mm in width. Thus 2 PCIe-Slots are needed in a 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 640SP LP is manufactured in a structure width of 14 nm and has a PCIe 3.0 x 8 lanes interface. The graphics card was released in Q4/2017. |
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| GPU Interface: | PCIe 3.0 x 8 |
| Release date: | Q4/2017 |
| Launch Price: | 79 $ |
| Structure size: | 14 nm |
| Part-no: | 11268-17 |
| Documents: | data sheet |
1.019 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 640SP LP
4 GB GDDR5 |
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AMD Radeon RX 550 (Baffin 10 CU)
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 640SP LP
4 GB GDDR5 |
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AMD Radeon RX 550 (Baffin 10 CU)
Average of gpu group |
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2560x1440 (1440p)
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SAPPHIRE PULSE RX 550 4G G5 640SP LP
4 GB GDDR5 |
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AMD Radeon RX 550 (Baffin 10 CU)
Average of gpu group |
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1920x1080 (1080p)
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SAPPHIRE PULSE RX 550 4G G5 640SP LP
4 GB GDDR5 |
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AMD Radeon RX 550 (Baffin 10 CU)
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 640SP LP
4 GB GDDR5 |
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AMD Radeon RX 550 (Baffin 10 CU)
Average of gpu group |
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Geekbench 6 - Vulkan
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SAPPHIRE PULSE RX 550 4G G5 640SP LP
4 GB GDDR5 |
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AMD Radeon RX 550 (Baffin 10 CU)
Average of gpu group |
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Geekbench 6 - Metal
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SAPPHIRE PULSE RX 550 4G G5 640SP LP
4 GB GDDR5 |
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AMD Radeon RX 550 (Baffin 10 CU)
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 640SP LP
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:
3DMark Benchmark
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Shadow of the Tomb Raider
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Battlefield 5
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Geekbench 6
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FP32 Performance
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