AMD Radeon RX 6600 XT vs AMD Radeon HD 7900

Compare AMD Radeon RX 6600 XT 8 GB vs AMD Radeon HD 7900, specs and GPU benchmark score. Which is the better graphics card for the money?

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Benchmark Score

Overall Score

General gaming and workstation score

5600 points
375% significantly better overall score
1178 points

Flux Core frame rate

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

116 FPS
89 FPS significantly higher Flux Core frame rate
27 FPS

Electron frame rate

Randomly generated noise sphere test

85 FPS
68 FPS significantly higher Electron frame rate
17 FPS

City frame rate

Procedurally generated city scene with voxel rendering

102 FPS
79 FPS significantly higher City frame rate
23 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

49 FPS
40 FPS significantly higher Clouds frame rate
9 FPS

Free GPU Benchmark

Want to compare your graphics card against the Radeon RX 6600 XT and the Radeon HD 7900? Download our free and quick PC Performance Test.

Other Benchmarks

Geekbench 5 (OpenCL) score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

82559 points
150% significantly higher Geekbench 5 (OpenCL) score
32996 points
Geekbench 5 (Vulkan) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

64460 points
91% significantly higher Geekbench 5 (Vulkan) score
33694 points
Geekbench 6 (OpenCL) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

82739 points
163% significantly higher Geekbench 6 (OpenCL) score
31425 points
Geekbench 6 (Vulkan) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

93271 points
188% significantly higher Geekbench 6 (Vulkan) score
32351 points

Specifications

Other details

Rank

Ranking in the hardwareDB database

90th of 586
252nd of 586

Family

The product line

Radeon RX 6000 Series
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Release date

The official date of release of this chip

2021 November
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Memory Type

The type of memory used by this chip

GDDR6
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DirectX Support

Maximum version of DirectX supported

12.0
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OpenGL Support

Maximum version of OpenGL supported

4.6
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Radeon RX 6600 XT vs Radeon HD 7900 comparison

For gaming, the Radeon RX 6600 XT graphics card is better than the Radeon HD 7900 in our tests.

In terms of raw gaming performance in our GPU benchmark, the Radeon RX 6600 XT is better than the Radeon HD 7900.

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