AMD Radeon RX Vega 11 vs AMD Radeon RX 7900 XT

Compare AMD Radeon RX Vega 11 vs AMD Radeon RX 7900 XT 20 GB, 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

742 points

19220 points

2490% significantly better overall score

Flux Core frame rate

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

15 FPS

393 FPS

378 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

13 FPS

273 FPS

261 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

15 FPS

362 FPS

347 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

7 FPS

158 FPS

151 FPS significantly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

88.84 points

3540.90 points

3885% significantly higher Blender score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

14689 points

187759 points

1178% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

13478 points

213258 points

1482% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

300 MHz

1800 MHz

499% significantly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1400 MHz

2400 MHz

71% significantly higher boost clock speed

TDP

Thermal Design Power: Measure of heat generated by the GPU

15 W

2000% significantly lower TDP

315 W

Pixel Rate

Number of pixels that can be rendered per second

11.2 Gigapixels/s

460 Gigapixels/s

4007% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

61.6 Gigatexels/s

810 Gigatexels/s

1214% significantly higher texture rate

Floating Point Performance

Raw number of floating point operations per second

1.97 TFLOPS

54.07 TFLOPS

2643% significantly better floating point performance

Shading Units

Number of processors dedicated to shader processing

704

12288

1645% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

768

1645% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

192

2299% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

286th of 586

10th of 586

Family

The product line

Radeon RX 7000 Series

Release date

The official date of release of this chip

2019 July

2022 December

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 Vega 11 vs Radeon RX 7900 XT benchmarks

For gaming, the Radeon RX 7900 XT graphics card is better than the Radeon RX Vega 11 in our tests.

The Radeon RX 7900 XT 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. In addition, the Radeon RX 7900 XT also has a significantly higher boost clock speed: the maximum frequency the chip can reach if power delivery and thermals allow.

In addition, the Radeon RX Vega 11 has a significantly lower TDP at 15 W when compared to the Radeon RX 7900 XT at 315 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 RX 7900 XT is faster than the Radeon RX Vega 11.