AMD Radeon RX 6600 XT vs NVIDIA GeForce RTX 4060 Laptop

Compare AMD Radeon RX 6600 XT 8 GB vs NVIDIA GeForce RTX 4060 Laptop, 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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AMD Radeon RX 6600 XT

NVIDIA GeForce RTX 4060 Laptop

Benchmark Score

Overall Score

General gaming and workstation score

5600 points

4% slightly better overall score

5350 points

Flux Core frame rate

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

116 FPS

134 FPS

18 FPS slightly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

85 FPS

21 FPS significantly higher Electron frame rate

64 FPS

City frame rate

Procedurally generated city scene with voxel rendering

102 FPS

10 FPS slightly higher City frame rate

92 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

49 FPS

50 FPS

1 FPS slightly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

1068.60 points

3318.42 points

210% significantly higher Blender score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

82739 points

89964 points

8% slightly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

93271 points

3% slightly higher Geekbench 6 (Vulkan) score

90182 points

Specifications

Core Clock Speed

Nominal chip frequency

1968 MHz

27% slightly higher core clock speed

1545 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

2589 MHz

36% slightly higher boost clock speed

1890 MHz

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

256 GB/s

Identical

256 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

160 W

115 W

39% slightly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

165.7 Gigapixels/s

173% significantly higher pixel rate

60.48 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

331.4 Gigatexels/s

82% significantly higher texture rate

181.4 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

10.6 TFLOPS

11.61 TFLOPS

9% slightly better floating point performance

Shading Units

Number of processors dedicated to shader processing

2048

3072

49% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

128

33% slightly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

100% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

90th of 586

96th of 586

Family

The product line

Radeon RX 6000 Series

Release date

The official date of release of this chip

2021 November

2023 January

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 GeForce RTX 4060 Laptop specs and performance

According to the hardwareDB Benchmark, the Radeon RX 6600 XT GPU is faster than the GeForce RTX 4060 Laptop in gaming.

Our database shows that the Radeon RX 6600 XT has a slightly 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 slightly higher boost clock speed: the maximum frequency the chip can reach if power delivery and thermals allow.

In addition, the GeForce RTX 4060 Laptop has a slightly lower TDP at 115 W when compared to the Radeon RX 6600 XT at 160 W. Heat output doesn't match power consumption directly but, it's a good estimate.

In terms of raw gaming performance in our GPU benchmark, the Radeon RX 6600 XT is better than the GeForce RTX 4060 Laptop.