AMD Radeon RX 560X vs AMD Radeon RX 6650 XT

Compare AMD Radeon RX 560X 4 GB vs AMD Radeon RX 6650 XT 8 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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Specifications
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GPU Comparison

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Benchmark Score

Overall Score

General gaming and workstation score

482 points

5943 points

1132% significantly better overall score

Flux Core frame rate

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

13 FPS

126 FPS

113 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

8 FPS

89 FPS

82 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

11 FPS

110 FPS

99 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

4 FPS

52 FPS

48 FPS significantly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

1836 points

1854 points

0.98% slightly higher 3DMark Graphics score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

20500 points

87496 points

326% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

20126 points

108282 points

438% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

1175 MHz

2055 MHz

74% significantly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1275 MHz

2635 MHz

106% significantly higher boost clock speed

Memory

Onboard memory size for textures and vertices

4 GiB

8 GiB

100% significantly more memory

Memory Bus Width

Number of parallel lines to the memory chips

128 Bit

Identical

128 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

112 GB/s

280.3 GB/s

150% significantly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

75 W

134% significantly lower TDP

176 W

Pixel Rate

Number of pixels that can be rendered per second

20.4 Gigapixels/s

168.6 Gigapixels/s

726% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

81.6 Gigatexels/s

337.3 Gigatexels/s

313% significantly higher texture rate

Floating Point Performance

Raw number of floating point operations per second

2.61 TFLOPS

10.79 TFLOPS

313% significantly better floating point performance

Shading Units

Number of processors dedicated to shader processing

1024

2048

100% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

128

100% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

300% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

330th of 586

82nd of 586

Family

The product line

Radeon RX 500X Series

Radeon RX 6000 Series

Release date

The official date of release of this chip

2018 March

2022 May

Memory Type

The type of memory used by this chip

GDDR5

GDDR6

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

Radeon RX 560X vs Radeon RX 6650 XT specs and performance

For gaming, the Radeon RX 6650 XT graphics card is better than the Radeon RX 560X in our tests.

Our database shows that the Radeon RX 6650 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 6650 XT 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.

Furthermore, the spec sheet for both these GPUs show that the Radeon RX 6650 XT has significantly more memory with 8 GiB of memory compared to 4 GiB. Memory size doesn't directly affect performance, but too little memory will certainly degrade gaming performance.

In addition, the Radeon RX 560X has a significantly lower TDP at 75 W when compared to the Radeon RX 6650 XT at 176 W. TDP (Thermal Design Power) measures total heat output from the chip.

In terms of raw gaming performance in our GPU benchmark, the Radeon RX 6650 XT is better than the Radeon RX 560X.