Intel HD 520 vs AMD Radeon R9 280

Compare Intel HD 520 vs AMD Radeon R9 280 3 GB, 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

148 points

1280 points

764% significantly better overall score

Flux Core frame rate

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

4 FPS

30 FPS

27 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

2 FPS

19 FPS

16 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

2 FPS

27 FPS

24 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

1 FPS

10 FPS

9 FPS significantly higher Clouds frame rate

Free GPU Benchmark

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Specifications

Core Clock Speed

Nominal chip frequency

300 MHz

827 MHz

175% significantly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

900 MHz

933 MHz

3% slightly higher boost clock speed

TDP

Thermal Design Power: Measure of heat generated by the GPU

15 W

1566% significantly lower TDP

250 W

Pixel Rate

Number of pixels that can be rendered per second

2.7 Gigapixels/s

29.86 Gigapixels/s

1005% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

21.6 Gigatexels/s

104.5 Gigatexels/s

383% significantly higher texture rate

Shading Units

Number of processors dedicated to shader processing

192

1792

833% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

112

366% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

966% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

473rd of 586

244th of 586

Family

The product line

Radeon R9 200 Series

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

4.6

4.5

HD 520 vs Radeon R9 280 specs and performance

In our benchmarks, the Radeon R9 280 beats the HD 520 in gaming performance.

Our database shows that the Radeon R9 280 has a significantly higher core clock speed. The core clock speed (or base speed) is the frequency at which the GPU core runs. This metric makes sense when comparing GPUs of a similar architecture or generation. In addition, the Radeon R9 280 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 HD 520 has a significantly lower TDP at 15 W when compared to the Radeon R9 280 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.

According to the results of the hardwareDB benchmark utility, the Radeon R9 280 is faster than the HD 520.