AMD Radeon RX 6600

AMD Radeon RX 6600 Benchmark

AMD Radeon RX 6600 GPU benchmark, specs and release date - 8 GB AMD Radeon RX 6000 Series Graphics card rating. How good is the Radeon RX 6600 for gaming?

GPU Benchmark Score

43 %
Very Good score from 26 samples
Low uncertainty
Very Good
56th of 540
12th of 540
26 benchmarks

GPU benchmarks

Here are the performance results of this graphics card in both the hardwareDB Benchmark and other benchmark utilities. Synthetic tests are an estimation of real-world performance using consistent and repeatable benchmarks.

hardwareDB Benchmark

All tests were performed at 1920 x 1080 resolution

Flux Core

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

177 FPS average
128 FPS 10% low
121 FPS 1% low


Randomly generated noise sphere test

133 FPS average
130 FPS 10% low
124 FPS 1% low


Procedurally generated city scene with voxel rendering

160 FPS average
133 FPS 10% low
126 FPS 1% low


Real-time noise calculation and ray marching test

75 FPS average
72 FPS 10% low
68 FPS 1% low

Want to compare your GPU against the Radeon RX 6600 and these results? Download our free and quick PC Performance Test.

Alternative benchmarks

Here are some benchmark results using alternative testing software

Geekbench (Metal)

Geekbench (Metal)

Metal compute benchmark

Geekbench (OpenCL)

Geekbench (OpenCL)

OpenCL compute benchmark

Geekbench (Vulkan)

Geekbench (Vulkan)

Vulkan compute benchmark

3DMark Graphics

3DMark Graphics

High-end graphics benchmark


Compare these benchmarks and specs using our GPU Comparison Tool

GPU Comparison

The AMD Radeon RX 6600 compared against popular alternatives. Compare against more GPUs with our GPU Comparison Tool.

NVIDIA GeForce GTX 1080 Ti
62 %
AMD Radeon RX 5700 XT
55 %
NVIDIA GeForce RTX 3060
51 %
AMD Radeon RX 6600
43 %
NVIDIA GeForce RTX 3050
35 %
AMD Radeon RX 580
22 %
AMD Radeon RX 570
19 %


Core Clock 1626 MHz
Boost Clock 2491 MHz
Memory Type GDDR6
Memory Size 8 GiB
Bus Width 128 bit
Memory Bandwidth 218.75 GB/s
TDP 132 W
Floating Point Performance 8.93 TFLOP/s
Release Date 2021-10-13
Family Radeon RX 6000 Series
PCIe Revision 4.0
DirectX Support 12
OpenGL Support 4.6
Pixel Rate 159.4 Gigapixels/s
Texture Rate 279 Gigatexels/s
Shading Units 1792
Texture Mapping Units 112
Render Output Processors 64

AMD Radeon RX 6600

The Radeon RX 6600 is a GPU from AMD released in 2021. This chip has a very good gaming score at 43% in our GPU benchmark.

The Radeon RX 6600 has 8 GiB of GDDR6 memory, with a total memory bandwidth of 218 GB/s. The memory bus has a width of 128 bits. When choosing a GPU, plan ahead and select a model with enough memory for your needs. High resolutions such as 4K require significantly more memory than 1080p as there is more data to display on the screen.

In terms of clock speed, the Radeon RX 6600 GPU core runs at a frequency of 1626 MHz and if power and temperature permits, it can boost up to 2491 MHz. The core clock is directly related to the performance of a GPU, the higher the clock, the more processing can be done per second. A higher clock does not guarantee better performance by itself, this also depends on the number of shading units and other elements of the pipeline.

As for rendering API support, the Radeon RX 6600 supports up to DirectX 12. In addition, in cross-platform titles, OpenGL 4.6 features are supported. Higher level APIs such as DirectX 12 give more control to the game developer and can allow them to improve the graphics and performance.

Power and thermals for the AMD Radeon RX 6600 are a TDP (Thermal Design Power) of 132 watts. This measures the amount of heat the GPU produces when running at 100%. This isn't a measure of power consumption, but it's a good estimate.

To figure out your graphics card specs and performance, download our free GPU Benchmark utility.


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