Comparision XFX Radeon HD 7870 vs XFX Radeon RX 550 4GB
Grade
Top specs and features
- Passmark score
- 3DMark 11 Performance GPU benchmark score
- 3DMark Vantage Performance test score
- Unigine Heaven 4.0 test score
- GPU base clock speed
Passmark score
3DMark 11 Performance GPU benchmark score
3DMark Vantage Performance test score
Unigine Heaven 4.0 test score
GPU base clock speed
Description
The XFX Radeon HD 7870 video card is based on the GCN architecture. XFX Radeon RX 550 4GB on the Polaris architecture. The first has 2800 million transistors. The second is 2200 million. XFX Radeon HD 7870 has a transistor size of 28 nm versus 14.
The base clock speed of the first video card is 1000 MHz versus 1100 MHz for the second.
Let's move on to memory. XFX Radeon HD 7870 has 2 GB. XFX Radeon RX 550 4GB has 2 GB installed. The bandwidth of the first video card is 154 Gb/s versus 112 Gb/s of the second.
FLOPS of XFX Radeon HD 7870 is 2.52. At XFX Radeon RX 550 4GB 1.2.
Goes to tests in benchmarks. In the Passmark benchmark, XFX Radeon HD 7870 scored 4620 points. And here is the second card 2630 points. In 3DMark, the first model scored There is no data points. Second 3479 points.
In terms of interfaces. The first video card is connected using There is no data. The second is PCIe 3.0 x8. Video card XFX Radeon HD 7870 has Directx version 11.1. Video card XFX Radeon RX 550 4GB -- Directx version - 12.
Regarding cooling, XFX Radeon HD 7870 has 175W heat dissipation requirements versus 65W for XFX Radeon RX 550 4GB.
Why XFX Radeon HD 7870 is better than XFX Radeon RX 550 4GB
- Passmark score 4620 против 2630 , more on 76%
- 3DMark 11 Performance GPU benchmark score 6131 против 4352 , more on 41%
- Memory bandwidth 154 GB/s против 112 GB/s, more on 38%
- FLOPS 2.52 TFLOPS против 1.2 TFLOPS, more on 110%
XFX Radeon HD 7870 vs XFX Radeon RX 550 4GB: highlights
Performance
Memory
General information
Functions
Benchmark tests
Ports
FAQ
How does the XFX Radeon HD 7870 processor perform in benchmarks?
Passmark XFX Radeon HD 7870 scored 4620 points. The second video card scored 2630 points in Passmark.
What FLOPS do video cards have?
FLOPS XFX Radeon HD 7870 is 2.52 TFLOPS. But the second video card has FLOPS equal to 1.2 TFLOPS.
What power consumption?
XFX Radeon HD 7870 175 Watt. XFX Radeon RX 550 4GB 65 Watt.
How fast are XFX Radeon HD 7870 and XFX Radeon RX 550 4GB?
XFX Radeon HD 7870 operates at 1000 MHz. In this case, the maximum frequency reaches There is no data MHz. The clock base frequency of XFX Radeon RX 550 4GB reaches 1100 MHz. In turbo mode it reaches 1203 MHz.
What kind of memory do graphics cards have?
XFX Radeon HD 7870 supports GDDR5. Installed 2 GB of RAM. Throughput reaches 154 GB/s. XFX Radeon RX 550 4GB works with GDDR5. The second one has 4 GB of RAM installed. Its bandwidth is 154 GB/s.
How many HDMI connectors do they have?
XFX Radeon HD 7870 has There is no data HDMI outputs. XFX Radeon RX 550 4GB is equipped with 1 HDMI outputs.
What power connectors are used?
XFX Radeon HD 7870 uses There is no data. XFX Radeon RX 550 4GB is equipped with There is no data HDMI outputs.
What architecture are video cards based on?
XFX Radeon HD 7870 is built on GCN. XFX Radeon RX 550 4GB uses the Polaris architecture.
What graphics processor is being used?
XFX Radeon HD 7870 is equipped with Pitcairn XT. XFX Radeon RX 550 4GB is set to Polaris 12.
How many PCIe lanes
The first graphics card has 16 PCIe lanes. And the PCIe version is 3. XFX Radeon RX 550 4GB 16 PCIe lanes. PCIe version 3.
How many transistors?
XFX Radeon HD 7870 has 2800 million transistors. XFX Radeon RX 550 4GB has 2200 million transistors