AMD Radeon RX 6900 XT vs AMD Radeon Vega 6

Compare AMD Radeon RX 6900 XT 16 GB vs AMD Radeon Vega 6, 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

14121 points

4382% significantly better overall score

315 points

Flux Core frame rate

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

286 FPS

278 FPS significantly higher Flux Core frame rate

8 FPS

Electron frame rate

Randomly generated noise sphere test

208 FPS

202 FPS significantly higher Electron frame rate

6 FPS

City frame rate

Procedurally generated city scene with voxel rendering

257 FPS

250 FPS significantly higher City frame rate

6 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

122 FPS

120 FPS significantly higher Clouds frame rate

3 FPS

Free GPU Benchmark

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

4065 points

393% significantly higher 3DMark Graphics score

823 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

170008 points

2327% significantly higher Geekbench 5 (OpenCL) score

7003 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

114610 points

1586% significantly higher Geekbench 5 (Vulkan) score

6797 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

167644 points

2228% significantly higher Geekbench 6 (OpenCL) score

7199 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

171121 points

2396% significantly higher Geekbench 6 (Vulkan) score

6854 points

Specifications

Core Clock Speed

Nominal chip frequency

1825 MHz

508% significantly higher core clock speed

300 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

2250 MHz

32% slightly higher boost clock speed

1700 MHz

TDP

Thermal Design Power: Measure of heat generated by the GPU

300 W

45 W

566% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

288 Gigapixels/s

2017% significantly higher pixel rate

13.6 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

720 Gigatexels/s

1664% significantly higher texture rate

40.8 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

5120

1233% significantly more shading units

384

Texture Mapping Units

Number of processors dedicated to applying textures

320

1233% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

128

1500% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

24th of 586

371st of 586

Family

The product line

Radeon RX 6000 Series

Release date

The official date of release of this chip

2020 August

2021 April

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 6900 XT vs Radeon Vega 6 comparison

According to the hardwareDB Benchmark, the Radeon RX 6900 XT GPU is faster than the Radeon Vega 6 in gaming.

The Radeon RX 6900 XT 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 6900 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 Vega 6 has a significantly lower TDP at 45 W when compared to the Radeon RX 6900 XT at 300 W. Heat output doesn't match power consumption directly but, it's a good estimate.

In conclusion, all specs and GPU benchmarks considered, will recommend the Radeon RX 6900 XT over the Radeon Vega 6.