![AMD Radeon RX 550](/upload/resize_cache/iblock/8f6/340_345_0/AMD.png)
![Sapphire Pulse Radeon RX 580 4GB](/upload/resize_cache/iblock/179/340_345_0/Sapphire.png)
Comparision AMD Radeon RX 550 vs Sapphire Pulse Radeon RX 580 4GB
Grade
Top specs and features
- Passmark score
- 3DMark Cloud Gate GPU benchmark score
- 3DMark Fire Strike Score
- 3DMark Fire Strike Graphics test score
- 3DMark 11 Performance GPU benchmark score
Passmark score
3DMark Cloud Gate GPU benchmark score
3DMark Fire Strike Score
3DMark Fire Strike Graphics test score
3DMark 11 Performance GPU benchmark score
Description
The AMD Radeon RX 550 video card is based on the GCN 4.0 architecture. Sapphire Pulse Radeon RX 580 4GB on the GCN 4.0 architecture. The first has 2200 million transistors. The second is 5700 million. AMD Radeon RX 550 has a transistor size of 14 nm versus 14.
The base clock speed of the first video card is 1100 MHz versus 1257 MHz for the second.
Let's move on to memory. AMD Radeon RX 550 has 2 GB. Sapphire Pulse Radeon RX 580 4GB has 2 GB installed. The bandwidth of the first video card is 112 Gb/s versus 224 Gb/s of the second.
FLOPS of AMD Radeon RX 550 is 1.18. At Sapphire Pulse Radeon RX 580 4GB 6.08.
Goes to tests in benchmarks. In the Passmark benchmark, AMD Radeon RX 550 scored 2765 points. And here is the second card 7489 points. In 3DMark, the first model scored 3658 points. Second 13320 points.
In terms of interfaces. The first video card is connected using PCIe 3.0 x8. The second is PCIe 3.0 x16. Video card AMD Radeon RX 550 has Directx version 12. Video card Sapphire Pulse Radeon RX 580 4GB -- Directx version - 12.
Regarding cooling, AMD Radeon RX 550 has 50W heat dissipation requirements versus 185W for Sapphire Pulse Radeon RX 580 4GB.
Why Sapphire Pulse Radeon RX 580 4GB is better than AMD Radeon RX 550
AMD Radeon RX 550 vs Sapphire Pulse Radeon RX 580 4GB: highlights
![AMD Radeon RX 550](/upload/resize_cache/iblock/8f6/340_345_0/AMD.png)
![Sapphire Pulse Radeon RX 580 4GB](/upload/resize_cache/iblock/179/340_345_0/Sapphire.png)
Performance
Memory
General information
Functions
Benchmark tests
Ports
FAQ
How does the AMD Radeon RX 550 processor perform in benchmarks?
Passmark AMD Radeon RX 550 scored 2765 points. The second video card scored 7489 points in Passmark.
What FLOPS do video cards have?
FLOPS AMD Radeon RX 550 is 1.18 TFLOPS. But the second video card has FLOPS equal to 6.08 TFLOPS.
What power consumption?
AMD Radeon RX 550 50 Watt. Sapphire Pulse Radeon RX 580 4GB 185 Watt.
How fast are AMD Radeon RX 550 and Sapphire Pulse Radeon RX 580 4GB?
AMD Radeon RX 550 operates at 1100 MHz. In this case, the maximum frequency reaches 1183 MHz. The clock base frequency of Sapphire Pulse Radeon RX 580 4GB reaches 1257 MHz. In turbo mode it reaches 1366 MHz.
What kind of memory do graphics cards have?
AMD Radeon RX 550 supports GDDR5. Installed 2 GB of RAM. Throughput reaches 112 GB/s. Sapphire Pulse Radeon RX 580 4GB works with GDDR5. The second one has 4 GB of RAM installed. Its bandwidth is 112 GB/s.
How many HDMI connectors do they have?
AMD Radeon RX 550 has 1 HDMI outputs. Sapphire Pulse Radeon RX 580 4GB is equipped with 2 HDMI outputs.
What power connectors are used?
AMD Radeon RX 550 uses There is no data. Sapphire Pulse Radeon RX 580 4GB is equipped with There is no data HDMI outputs.
What architecture are video cards based on?
AMD Radeon RX 550 is built on GCN 4.0. Sapphire Pulse Radeon RX 580 4GB uses the GCN 4.0 architecture.
What graphics processor is being used?
AMD Radeon RX 550 is equipped with Lexa. Sapphire Pulse Radeon RX 580 4GB is set to Polaris 20.
How many PCIe lanes
The first graphics card has 8 PCIe lanes. And the PCIe version is 3. Sapphire Pulse Radeon RX 580 4GB 8 PCIe lanes. PCIe version 3.
How many transistors?
AMD Radeon RX 550 has 2200 million transistors. Sapphire Pulse Radeon RX 580 4GB has 5700 million transistors