AMD Radeon RX 6600 vs NVIDIA GeForce RTX 4070 Laptop

Compare AMD Radeon RX 6600 8 GB vs NVIDIA GeForce RTX 4070 Laptop, specs and GPU benchmark score. Which is the better graphics card for the money?

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GPU Comparison

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AMD Radeon RX 6600

NVIDIA GeForce RTX 4070 Laptop

Benchmark Score

Overall Score

General gaming and workstation score

4302 points

7909 points

83% significantly better overall score

Flux Core frame rate

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

86 FPS

190 FPS

104 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

65 FPS

95 FPS

30 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

78 FPS

137 FPS

59 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

37 FPS

76 FPS

40 FPS significantly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

969.87 points

3588.48 points

269% significantly higher Blender score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

73158 points

109744 points

50% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

86589 points

112405 points

29% slightly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

1626 MHz

16% slightly higher core clock speed

1395 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

2491 MHz

46% significantly higher boost clock speed

1695 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

224 GB/s

256 GB/s

14% slightly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

132 W

115 W

14% slightly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

159.4 Gigapixels/s

95% significantly higher pixel rate

81.36 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

279 Gigatexels/s

14% slightly higher texture rate

244.1 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

8.93 TFLOPS

15.62 TFLOPS

74% significantly better floating point performance

Shading Units

Number of processors dedicated to shader processing

1792

4608

157% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

112

144

28% slightly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

33% slightly more render output processors

Other details

Rank

Ranking in the hardwareDB database

118th of 586

57th of 586

Family

The product line

Radeon RX 6000 Series

Release date

The official date of release of this chip

2021 October

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 vs GeForce RTX 4070 Laptop benchmarks

In our benchmarks, the GeForce RTX 4070 Laptop beats the Radeon RX 6600 in gaming performance.

The Radeon RX 6600 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 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 4070 Laptop has a slightly lower TDP at 115 W when compared to the Radeon RX 6600 at 132 W. TDP (Thermal Design Power) measures total heat output from the chip.

According to the results of the hardwareDB benchmark utility, the GeForce RTX 4070 Laptop is faster than the Radeon RX 6600.