AMD Radeon RX 5600 XT vs AMD Radeon RX 6600 XT

Compare AMD Radeon RX 5600 XT 6 GB vs AMD Radeon RX 6600 XT 8 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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The cheapest price from our partner retailers

$ 500
$ 401
$ 98.66 slightly less expensive

Benchmark Score

Overall Score

General gaming and workstation score

67 %
91 %
35% slightly better overall score

Flux Core frame rate

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

81 FPS
109 FPS
28 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

60 FPS
82 FPS
21 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

71 FPS
95 FPS
24 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

35 FPS
46 FPS
11 FPS significantly higher Clouds frame rate

Free GPU Benchmark

Want to compare your graphics card against the Radeon RX 5600 XT and the Radeon RX 6600 XT? Download our free and quick PC Performance Test.

Other Benchmarks

Geekbench (Metal) score

Metal compute benchmark

47% significantly higher Geekbench (Metal) score

Geekbench (OpenCL) score

OpenCL compute benchmark

42% slightly higher Geekbench (OpenCL) score

Geekbench (Vulkan) score

Vulkan compute benchmark

33% slightly higher Geekbench (Vulkan) score

3DMark Graphics score

High-end graphics benchmark

26% slightly higher 3DMark Graphics score


Core Clock Speed

Nominal chip frequency

1,130 MHz
1,968 MHz
74% significantly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1,560 MHz
2,589 MHz
65% significantly higher boost clock speed


Onboard memory size for textures and vertices

6 GiB
8 GiB
33% slightly more memory

Memory Bus Width

Number of parallel lines to the memory chips

192 Bit
49% significantly larger memory bus width
128 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

336 GB/s
31% slightly higher memory bandwidth
256 GB/s


Thermal Design Power: Measure of heat generated by the GPU

150 W
6% slightly lower TDP
160 W

Pixel Rate

Number of pixels that can be rendered per second

100 Gigapixels/s
166 Gigapixels/s
66% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

225 Gigatexels/s
331 Gigatexels/s
47% significantly higher texture rate

Floating Point Performance

Raw number of floating point operations per second

47% significantly better floating point performance

Shading Units

Number of processors dedicated to shader processing

12% slightly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

12% slightly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering


Other details


Ranking in the hardwareDB database

52nd of 526
31st of 526


The product line

Radeon 5600 Series
Radeon RX 6000 Series

Release date

The official date of release of this chip

January 2020
November 2021

Memory Type

The type of memory used by this chip


DirectX Support

Maximum version of DirectX supported


OpenGL Support

Maximum version of OpenGL supported


Radeon RX 5600 XT vs Radeon RX 6600 XT specs and performance

For gaming, the Radeon RX 6600 XT graphics card is better than the Radeon RX 5600 XT in our tests.

In our comparison, the Radeon RX 6600 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 6600 XT also has a significantly higher boost clock speed. This is a frequency that can be reached if the GPU is cooled sufficiently and has enough power.

Furthermore, the spec sheet for both these GPUs show that the Radeon RX 6600 XT has slightly more memory with 8 GiB of memory compared to 6 GiB. If you're planning at playing games at high resolutions with high-quality textures, you will need a lot of memory.

In addition, the Radeon RX 5600 XT has a slightly lower TDP at 150 W when compared to the Radeon RX 6600 XT at 160 W. This is not a measure of performance, but rather the amount of heat generated by the chip when running at its highest speed.

In conclusion, all specs and GPU benchmarks considered, will recommend the Radeon RX 6600 XT over the Radeon RX 5600 XT.


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