AMD Radeon RX 6600 XT vs NVIDIA GeForce RTX 3080 Ti Laptop

Compare AMD Radeon RX 6600 XT 8 GB vs NVIDIA GeForce RTX 3080 Ti Laptop, specs and GPU benchmark score. Which is the better graphics card for the money?

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GPU Comparison

Quickly search and compare graphics cards

AMD Radeon RX 6600 XT

NVIDIA GeForce RTX 3080 Ti Laptop

Benchmark Score

Overall Score

General gaming and workstation score

5600 points

8066 points

44% significantly better overall score

Flux Core frame rate

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

116 FPS

203 FPS

87 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

85 FPS

101 FPS

16 FPS slightly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

102 FPS

138 FPS

37 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

49 FPS

79 FPS

30 FPS significantly higher Clouds frame rate

Free GPU Benchmark

Want to compare your graphics card against the Radeon RX 6600 XT and the GeForce RTX 3080 Ti Laptop? Download our free and quick PC Performance Test.

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

1068.60 points

3504.37 points

227% significantly higher Blender score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

82559 points

136008 points

64% significantly higher Geekbench 5 (OpenCL) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

64460 points

90751 points

40% slightly higher Geekbench 5 (Vulkan) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

82739 points

118065 points

42% slightly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

93271 points

107903 points

15% slightly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

1968 MHz

142% significantly higher core clock speed

810 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

2589 MHz

105% significantly higher boost clock speed

1260 MHz

Memory Bus Width

Number of parallel lines to the memory chips

128 Bit

256 Bit

100% significantly larger memory bus width

Memory Bandwidth

Data transfer speed between GPU core and memory

256 GB/s

512 GB/s

100% significantly higher memory bandwidth

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

36% slightly higher pixel rate

121 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

331.4 Gigatexels/s

13% slightly higher texture rate

292.3 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

10.6 TFLOPS

18.71 TFLOPS

76% significantly better floating point performance

Shading Units

Number of processors dedicated to shader processing

2048

7424

262% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

128

232

81% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

49% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

90th of 597

54th of 597

Family

The product line

Radeon RX 6000 Series

Release date

The official date of release of this chip

2021 November

2022 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 3080 Ti Laptop benchmarks

In our benchmarks, the GeForce RTX 3080 Ti Laptop beats the Radeon RX 6600 XT in gaming performance.

Our database shows that 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: the maximum frequency the chip can reach if power delivery and thermals allow.

In addition, the GeForce RTX 3080 Ti Laptop has a slightly lower TDP at 115 W when compared to the Radeon RX 6600 XT at 160 W. TDP (Thermal Design Power) measures total heat output from the chip.

According to the results of the hardwareDB benchmark utility, the GeForce RTX 3080 Ti Laptop is faster than the Radeon RX 6600 XT.