AMD Radeon R9 390X vs AMD Radeon Vega 11

Compare AMD Radeon R9 390X 8 GB vs AMD Radeon Vega 11, 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

1474 points

124% significantly better overall score

658 points

Flux Core frame rate

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

41 FPS

27 FPS significantly higher Flux Core frame rate

14 FPS

Electron frame rate

Randomly generated noise sphere test

28 FPS

17 FPS significantly higher Electron frame rate

11 FPS

City frame rate

Procedurally generated city scene with voxel rendering

39 FPS

27 FPS significantly higher City frame rate

13 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

16 FPS

10 FPS significantly higher Clouds frame rate

6 FPS

Free GPU Benchmark

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Specifications

Core Clock Speed

Nominal chip frequency

1050 MHz

250% significantly higher core clock speed

300 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1050 MHz

1400 MHz

33% slightly higher boost clock speed

TDP

Thermal Design Power: Measure of heat generated by the GPU

275 W

15 W

1733% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

67.2 Gigapixels/s

499% significantly higher pixel rate

11.2 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

184.8 Gigatexels/s

200% significantly higher texture rate

61.6 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

5.91 TFLOPS

200% significantly better floating point performance

1.97 TFLOPS

Shading Units

Number of processors dedicated to shader processing

2816

300% significantly more shading units

704

Texture Mapping Units

Number of processors dedicated to applying textures

176

300% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

700% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

239th of 597

304th of 597

Family

The product line

Radeon R9 300 Series

Release date

The official date of release of this chip

2015 June

2019 September

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 390X vs Radeon Vega 11 benchmarks

In our benchmarks, the Radeon R9 390X beats the Radeon Vega 11 in gaming performance.

In our comparison, the Radeon R9 390X has a significantly 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. Despite this, the Radeon Vega 11 has a slightly higher boost clock speed: the maximum frequency the chip can reach if power delivery and thermals allow.

In addition, the Radeon Vega 11 has a significantly lower TDP at 15 W when compared to the Radeon R9 390X at 275 W. Heat output doesn't match power consumption directly but, it's a good estimate.

According to the results of the hardwareDB benchmark utility, the Radeon R9 390X is faster than the Radeon Vega 11.