Comparision AMD Radeon RX 6600 vs AMD Radeon R9 M390X
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 6600 video card is based on the RDNA 2.0 architecture. AMD Radeon R9 M390X on the GCN 3.0 architecture. The first has 11060 million transistors. The second is 5000 million. AMD Radeon RX 6600 has a transistor size of 7 nm versus 28.
The base clock speed of the first video card is 1626 MHz versus 723 MHz for the second.
Let's move on to memory. AMD Radeon RX 6600 has 8 GB. AMD Radeon R9 M390X has 8 GB installed. The bandwidth of the first video card is 224 Gb/s versus 160 Gb/s of the second.
FLOPS of AMD Radeon RX 6600 is 9.23. At AMD Radeon R9 M390X 2.94.
Goes to tests in benchmarks. In the Passmark benchmark, AMD Radeon RX 6600 scored 12709 points. And here is the second card 4231 points. In 3DMark, the first model scored 21479 points. Second There is no data points.
In terms of interfaces. The first video card is connected using There is no data. The second is PCIe 3.0 x16. Video card AMD Radeon RX 6600 has Directx version 12.2. Video card AMD Radeon R9 M390X -- Directx version - 12.
Regarding cooling, AMD Radeon RX 6600 has 132W heat dissipation requirements versus 75W for AMD Radeon R9 M390X.
Why AMD Radeon RX 6600 is better than AMD Radeon R9 M390X
- Passmark score 12709 против 4231 , more on 200%
- 3DMark 11 Performance GPU benchmark score 28978 против 9176 , more on 216%
- GPU base clock speed 1626 MHz против 723 MHz, more on 125%
- RAM 8 GB против 4 GB, more on 100%
- Memory bandwidth 224 GB/s против 160 GB/s, more on 40%
- Gpu memory speed 1750 MHz против 1250 MHz, more on 40%
- FLOPS 9.23 TFLOPS против 2.94 TFLOPS, more on 214%
AMD Radeon RX 6600 vs AMD Radeon R9 M390X: highlights
Performance
Memory
General information
Functions
Benchmark tests
Ports
FAQ
How does the AMD Radeon RX 6600 processor perform in benchmarks?
Passmark AMD Radeon RX 6600 scored 12709 points. The second video card scored 4231 points in Passmark.
What FLOPS do video cards have?
FLOPS AMD Radeon RX 6600 is 9.23 TFLOPS. But the second video card has FLOPS equal to 2.94 TFLOPS.
What power consumption?
AMD Radeon RX 6600 132 Watt. AMD Radeon R9 M390X 75 Watt.
How fast are AMD Radeon RX 6600 and AMD Radeon R9 M390X?
AMD Radeon RX 6600 operates at 1626 MHz. In this case, the maximum frequency reaches 2491 MHz. The clock base frequency of AMD Radeon R9 M390X reaches 723 MHz. In turbo mode it reaches There is no data MHz.
What kind of memory do graphics cards have?
AMD Radeon RX 6600 supports GDDR6. Installed 8 GB of RAM. Throughput reaches 224 GB/s. AMD Radeon R9 M390X works with GDDR5. The second one has 4 GB of RAM installed. Its bandwidth is 224 GB/s.
How many HDMI connectors do they have?
AMD Radeon RX 6600 has 1 HDMI outputs. AMD Radeon R9 M390X is equipped with There is no data HDMI outputs.
What power connectors are used?
AMD Radeon RX 6600 uses There is no data. AMD Radeon R9 M390X is equipped with There is no data HDMI outputs.
What architecture are video cards based on?
AMD Radeon RX 6600 is built on RDNA 2.0. AMD Radeon R9 M390X uses the GCN 3.0 architecture.
What graphics processor is being used?
AMD Radeon RX 6600 is equipped with Navi 23. AMD Radeon R9 M390X is set to Amethyst.
How many PCIe lanes
The first graphics card has 8 PCIe lanes. And the PCIe version is 4. AMD Radeon R9 M390X 8 PCIe lanes. PCIe version 4.
How many transistors?
AMD Radeon RX 6600 has 11060 million transistors. AMD Radeon R9 M390X has 5000 million transistors