AMD Radeon RX 6800 vs AMD Radeon RX Vega 11

Compare AMD Radeon RX 6800 16 GB vs AMD Radeon RX Vega 11, specs and GPU benchmark score. Which is the better graphics card for the money?

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Specifications
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Benchmark Score

Overall Score

General gaming and workstation score

9568 points

1189% significantly better overall score

742 points

Flux Core frame rate

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

196 FPS

180 FPS significantly higher Flux Core frame rate

15 FPS

Electron frame rate

Randomly generated noise sphere test

143 FPS

131 FPS significantly higher Electron frame rate

13 FPS

City frame rate

Procedurally generated city scene with voxel rendering

173 FPS

158 FPS significantly higher City frame rate

15 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

83 FPS

76 FPS significantly higher Clouds frame rate

7 FPS

Free GPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

1896.07 points

2034% significantly higher Blender score

88.84 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

130322 points

817% significantly higher Geekbench 5 (OpenCL) score

14198 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

93163 points

525% significantly higher Geekbench 5 (Vulkan) score

14883 points

Geekbench 6 (Metal) score

Metal compute benchmark

176154 points

907% significantly higher Geekbench 6 (Metal) score

17490 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

130005 points

785% significantly higher Geekbench 6 (OpenCL) score

14689 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

133046 points

887% significantly higher Geekbench 6 (Vulkan) score

13478 points

Specifications

Core Clock Speed

Nominal chip frequency

1815 MHz

505% significantly higher core clock speed

300 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

2105 MHz

50% significantly higher boost clock speed

1400 MHz

TDP

Thermal Design Power: Measure of heat generated by the GPU

250 W

15 W

1566% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

202.1 Gigapixels/s

1704% significantly higher pixel rate

11.2 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

505.2 Gigatexels/s

720% significantly higher texture rate

61.6 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

16.17 TFLOPS

720% significantly better floating point performance

1.97 TFLOPS

Shading Units

Number of processors dedicated to shader processing

3840

445% significantly more shading units

704

Texture Mapping Units

Number of processors dedicated to applying textures

240

445% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

1100% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

41st of 586

286th of 586

Family

The product line

Radeon RX 6000 Series

Release date

The official date of release of this chip

2020 November

2019 July

Memory Type

The type of memory used by this chip

GDDR6

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

Radeon RX 6800 vs Radeon RX Vega 11 comparison

For gaming, the Radeon RX 6800 graphics card is better than the Radeon RX Vega 11 in our tests.

In our comparison, the Radeon RX 6800 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 RX 6800 also has a significantly 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 Vega 11 has a significantly lower TDP at 15 W when compared to the Radeon RX 6800 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 RX 6800 is better than the Radeon RX Vega 11.