Comparision AMD Radeon RX 550 vs AMD Radeon R9 390
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. AMD Radeon R9 390 on the GCN 2.0 architecture. The first has 2200 million transistors. The second is 6200 million. AMD Radeon RX 550 has a transistor size of 14 nm versus 28.
The base clock speed of the first video card is 1100 MHz versus 1000 MHz for the second.
Let's move on to memory. AMD Radeon RX 550 has 2 GB. AMD Radeon R9 390 has 2 GB installed. The bandwidth of the first video card is 112 Gb/s versus 384 Gb/s of the second.
FLOPS of AMD Radeon RX 550 is 1.18. At AMD Radeon R9 390 5.31.
Goes to tests in benchmarks. In the Passmark benchmark, AMD Radeon RX 550 scored 2765 points. And here is the second card 8750 points. In 3DMark, the first model scored 3658 points. Second 12438 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 AMD Radeon R9 390 -- Directx version - 12.
Regarding cooling, AMD Radeon RX 550 has 50W heat dissipation requirements versus 275W for AMD Radeon R9 390.
Why AMD Radeon R9 390 is better than AMD Radeon RX 550
- GPU base clock speed 1100 MHz против 1000 MHz, more on 10%
- Effective memory speed 7000 MHz против 6000 MHz, more on 17%
- Gpu memory speed 1750 MHz против 1500 MHz, more on 17%
AMD Radeon RX 550 vs AMD Radeon R9 390: highlights
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 8750 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 5.31 TFLOPS.
What power consumption?
AMD Radeon RX 550 50 Watt. AMD Radeon R9 390 275 Watt.
How fast are AMD Radeon RX 550 and AMD Radeon R9 390?
AMD Radeon RX 550 operates at 1100 MHz. In this case, the maximum frequency reaches 1183 MHz. The clock base frequency of AMD Radeon R9 390 reaches 1000 MHz. In turbo mode it reaches There is no data 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. AMD Radeon R9 390 works with GDDR5. The second one has 8 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. AMD Radeon R9 390 is equipped with 1 HDMI outputs.
What power connectors are used?
AMD Radeon RX 550 uses There is no data. AMD Radeon R9 390 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. AMD Radeon R9 390 uses the GCN 2.0 architecture.
What graphics processor is being used?
AMD Radeon RX 550 is equipped with Lexa. AMD Radeon R9 390 is set to Grenada.
How many PCIe lanes
The first graphics card has 8 PCIe lanes. And the PCIe version is 3. AMD Radeon R9 390 8 PCIe lanes. PCIe version 3.
How many transistors?
AMD Radeon RX 550 has 2200 million transistors. AMD Radeon R9 390 has 6200 million transistors