AMD Radeon R9 280X vs AMD Radeon RX 560

Compare AMD Radeon R9 280X 3 GB vs AMD Radeon RX 560 4 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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Benchmark Score

Overall Score

General gaming and workstation score

1687 points

104% significantly better overall score

825 points

Flux Core frame rate

Volumetric ray casting test, a computationally expensive method of rendering high-quality scenes

40 FPS

22 FPS significantly higher Flux Core frame rate

18 FPS

Electron frame rate

Randomly generated noise sphere test

25 FPS

13 FPS significantly higher Electron frame rate

12 FPS

City frame rate

Procedurally generated city scene with voxel rendering

35 FPS

17 FPS significantly higher City frame rate

18 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

14 FPS

8 FPS significantly higher Clouds frame rate

6 FPS

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

2350 points

28% slightly higher 3DMark Graphics score

1833 points

Specifications

Core Clock Speed

Nominal chip frequency

850 MHz

1175 MHz

38% slightly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1000 MHz

1275 MHz

27% slightly higher boost clock speed

Memory

Onboard memory size for textures and vertices

3 GiB

4 GiB

33% slightly more memory

Memory Bus Width

Number of parallel lines to the memory chips

384 Bit

200% significantly larger memory bus width

128 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

288 GB/s

157% significantly higher memory bandwidth

112 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

250 W

80 W

212% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

32 Gigapixels/s

56% significantly higher pixel rate

20.4 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

128 Gigatexels/s

56% significantly higher texture rate

81.6 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

4.10 TFLOPS

56% significantly better floating point performance

2.61 TFLOPS

Shading Units

Number of processors dedicated to shader processing

2048

100% significantly more shading units

1024

Texture Mapping Units

Number of processors dedicated to applying textures

128

100% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

100% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

226th of 586

275th of 586

Family

The product line

Radeon R9 200 Series

Radeon RX 500 Series

Release date

The official date of release of this chip

2017 April

Memory Type

The type of memory used by this chip

GDDR5

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.5

Radeon R9 280X vs Radeon RX 560 benchmarks

According to the hardwareDB Benchmark, the Radeon R9 280X GPU is faster than the Radeon RX 560 in gaming.

In our comparison, the Radeon RX 560 has a slightly higher core clock speed. This is the frequency at which the graphics core is running at. While not necessarily an indicator of overall performance, this metric can be useful when comparing two GPUs based on the same architecture. In addition, the Radeon RX 560 also has a slightly higher boost clock speed: the maximum frequency the chip can reach if power delivery and thermals allow.

As stated by the manufacturer, the Radeon RX 560 has slightly more memory with 4 GiB of memory compared to 3 GiB. Memory size doesn't directly affect performance, but too little memory will certainly degrade gaming performance.

In addition, the Radeon RX 560 has a significantly lower TDP at 80 W when compared to the Radeon R9 280X at 250 W. TDP (Thermal Design Power) measures total heat output from the chip.

According to the results of the hardwareDB benchmark utility, the Radeon R9 280X is faster than the Radeon RX 560.