AMD Radeon R9 280X vs AMD Radeon RX 560 XT

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

Benchmark Score
Specifications
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Benchmark Score

Overall Score

General gaming and workstation score

1687 points

3% slightly better overall score

1632 points

Flux Core frame rate

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

40 FPS

7 FPS slightly higher Flux Core frame rate

33 FPS

Electron frame rate

Randomly generated noise sphere test

25 FPS

0 FPS slightly higher Electron frame rate

24 FPS

City frame rate

Procedurally generated city scene with voxel rendering

35 FPS

Identical

35 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

14 FPS

0 FPS slightly higher Clouds frame rate

14 FPS

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Specifications

Core Clock Speed

Nominal chip frequency

850 MHz

1074 MHz

26% slightly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1000 MHz

1226 MHz

22% slightly higher boost clock speed

Memory Bus Width

Number of parallel lines to the memory chips

384 Bit

49% significantly larger memory bus width

256 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

288 GB/s

28% slightly higher memory bandwidth

224 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

250 W

150 W

66% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

32 Gigapixels/s

39.23 Gigapixels/s

22% slightly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

128 Gigatexels/s

137.3 Gigatexels/s

7% slightly higher texture rate

Floating Point Performance

Raw number of floating point operations per second

4.10 TFLOPS

4.39 TFLOPS

7% slightly better floating point performance

Shading Units

Number of processors dedicated to shader processing

2048

14% slightly more shading units

1792

Texture Mapping Units

Number of processors dedicated to applying textures

128

14% slightly more texture mapping units

112

Render Output Processors

Number of processors dedicated to final pixel rendering

Identical

Other details

Rank

Ranking in the hardwareDB database

226th of 586

232nd of 586

Family

The product line

Radeon R9 200 Series

Release date

The official date of release of this chip

2019 March

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

4.6

Radeon R9 280X vs Radeon RX 560 XT specs and performance

For gaming, the Radeon R9 280X graphics card is better than the Radeon RX 560 XT in our tests.

Our database shows that the Radeon RX 560 XT 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 XT also has a slightly higher boost clock speed. The boost clock speed is the frequency that the GPU core can reach if the temperature is low enough. The allows for higher performance in certain scenarios.

In addition, the Radeon RX 560 XT has a significantly lower TDP at 150 W when compared to the Radeon R9 280X at 250 W. This is not a measure of performance, but rather the amount of heat generated by the chip when running at its highest speed.

In terms of raw gaming performance in our GPU benchmark, the Radeon R9 280X is better than the Radeon RX 560 XT.