AMD Radeon RX 6600 XT vs AMD Radeon HD 6870

Compare AMD Radeon RX 6600 XT 8 GB vs AMD Radeon HD 6870 1 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

Benchmark Score
Other Benchmarks
Specifications
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Benchmark Score

Overall Score

General gaming and workstation score

5600 points

960% significantly better overall score

528 points

Flux Core frame rate

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

116 FPS

103 FPS significantly higher Flux Core frame rate

13 FPS

Electron frame rate

Randomly generated noise sphere test

85 FPS

75 FPS significantly higher Electron frame rate

11 FPS

City frame rate

Procedurally generated city scene with voxel rendering

102 FPS

94 FPS significantly higher City frame rate

8 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

49 FPS

45 FPS significantly higher Clouds frame rate

4 FPS

Free GPU Benchmark

Want to compare your graphics card against the Radeon RX 6600 XT and the Radeon HD 6870? Download our free and quick PC Performance Test.

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Other Benchmarks

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

82559 points

1567% significantly higher Geekbench 5 (OpenCL) score

4950 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

82739 points

1571% significantly higher Geekbench 6 (OpenCL) score

4950 points

Specifications

Boost Clock Speed

Higher turbo frequency when power conditions are met

2589 MHz

187% significantly higher boost clock speed

900 MHz

Memory

Onboard memory size for textures and vertices

8 GiB

700% significantly more memory

1 GiB

Other details

Rank

Ranking in the hardwareDB database

90th of 586

322nd of 586

Family

The product line

Radeon RX 6000 Series

Radeon HD 6000 Series

Release date

The official date of release of this chip

2021 November

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 6600 XT vs Radeon HD 6870 specs and performance

In our benchmarks, the Radeon RX 6600 XT beats the Radeon HD 6870 in gaming performance.

As stated by the manufacturer, the Radeon RX 6600 XT has significantly more memory with 8 GiB of memory compared to 1 GiB. Memory size doesn't directly affect performance, but too little memory will certainly degrade gaming performance.

According to the results of the hardwareDB benchmark utility, the Radeon RX 6600 XT is faster than the Radeon HD 6870.

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