Comparision AMD Radeon R9 285 vs XFX Radeon R9 390 Double Dissipation Black Edition
Grade
Top specs and features
Passmark score
3DMark Fire Strike Graphics test score
GPU base clock speed
RAM
Memory bandwidth
Description
The AMD Radeon R9 285 video card is based on the GCN 3.0 architecture. XFX Radeon R9 390 Double Dissipation Black Edition on the GCN 2.0 architecture. The first has 5000 million transistors. The second is 6200 million. AMD Radeon R9 285 has a transistor size of 28 nm versus 28.
The base clock speed of the first video card is 918 MHz versus 1050 MHz for the second.
Let's move on to memory. AMD Radeon R9 285 has 2 GB. XFX Radeon R9 390 Double Dissipation Black Edition has 2 GB installed. The bandwidth of the first video card is 176 Gb/s versus 384 Gb/s of the second.
FLOPS of AMD Radeon R9 285 is 3.42. At XFX Radeon R9 390 Double Dissipation Black Edition 5.16.
Goes to tests in benchmarks. In the Passmark benchmark, AMD Radeon R9 285 scored 6664 points. And here is the second card 8653 points. In 3DMark, the first model scored 8550 points. Second 12300 points.
In terms of interfaces. The first video card is connected using PCIe 3.0 x16. The second is PCIe 3.0 x16. Video card AMD Radeon R9 285 has Directx version 12. Video card XFX Radeon R9 390 Double Dissipation Black Edition -- Directx version - 12.
Regarding cooling, AMD Radeon R9 285 has 190W heat dissipation requirements versus 275W for XFX Radeon R9 390 Double Dissipation Black Edition.
Why XFX Radeon R9 390 Double Dissipation Black Edition is better than AMD Radeon R9 285
AMD Radeon R9 285 vs XFX Radeon R9 390 Double Dissipation Black Edition: highlights
Performance
Memory
General information
Functions
Benchmark tests
Ports
FAQ
How does the AMD Radeon R9 285 processor perform in benchmarks?
Passmark AMD Radeon R9 285 scored 6664 points. The second video card scored 8653 points in Passmark.
What FLOPS do video cards have?
FLOPS AMD Radeon R9 285 is 3.42 TFLOPS. But the second video card has FLOPS equal to 5.16 TFLOPS.
What power consumption?
AMD Radeon R9 285 190 Watt. XFX Radeon R9 390 Double Dissipation Black Edition 275 Watt.
How fast are AMD Radeon R9 285 and XFX Radeon R9 390 Double Dissipation Black Edition?
AMD Radeon R9 285 operates at 918 MHz. In this case, the maximum frequency reaches There is no data MHz. The clock base frequency of XFX Radeon R9 390 Double Dissipation Black Edition reaches 1050 MHz. In turbo mode it reaches There is no data MHz.
What kind of memory do graphics cards have?
AMD Radeon R9 285 supports GDDR5. Installed 2 GB of RAM. Throughput reaches 176 GB/s. XFX Radeon R9 390 Double Dissipation Black Edition works with GDDR5. The second one has 8 GB of RAM installed. Its bandwidth is 176 GB/s.
How many HDMI connectors do they have?
AMD Radeon R9 285 has 1 HDMI outputs. XFX Radeon R9 390 Double Dissipation Black Edition is equipped with 1 HDMI outputs.
What power connectors are used?
AMD Radeon R9 285 uses There is no data. XFX Radeon R9 390 Double Dissipation Black Edition is equipped with There is no data HDMI outputs.
What architecture are video cards based on?
AMD Radeon R9 285 is built on GCN 3.0. XFX Radeon R9 390 Double Dissipation Black Edition uses the GCN 2.0 architecture.
What graphics processor is being used?
AMD Radeon R9 285 is equipped with Tonga. XFX Radeon R9 390 Double Dissipation Black Edition is set to Grenada.
How many PCIe lanes
The first graphics card has 16 PCIe lanes. And the PCIe version is 3. XFX Radeon R9 390 Double Dissipation Black Edition 16 PCIe lanes. PCIe version 3.
How many transistors?
AMD Radeon R9 285 has 5000 million transistors. XFX Radeon R9 390 Double Dissipation Black Edition has 6200 million transistors