NVIDIA GeForce GTX 1660 vs AMD Radeon RX 6700S

Compare NVIDIA GeForce GTX 1660 6 GB vs AMD Radeon RX 6700S 8 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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Specifications
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Benchmark Score

Overall Score

General gaming and workstation score

3653 points

3718 points

1% slightly better overall score

Flux Core frame rate

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

82 FPS

93 FPS

11 FPS slightly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

49 FPS

61 FPS

12 FPS slightly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

60 FPS

77 FPS

16 FPS slightly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

37 FPS

3 FPS slightly higher Clouds frame rate

34 FPS

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

5419 points

275% significantly higher 3DMark Graphics score

1443 points

Blender score

Cycles Render (Samples per minute)

722.48 points

916.64 points

26% slightly higher Blender score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

55712 points

72317 points

29% slightly higher Geekbench 5 (OpenCL) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

59886 points

64266 points

7% slightly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

56143 points

74785 points

33% slightly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

1530 MHz

1700 MHz

11% slightly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1785 MHz

2000 MHz

12% slightly higher boost clock speed

Memory

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

192.1 GB/s

224 GB/s

16% slightly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

120 W

80 W

49% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

85.68 Gigapixels/s

128 Gigapixels/s

49% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

157.1 Gigatexels/s

247.5 Gigatexels/s

57% significantly higher texture rate

Floating Point Performance

Raw number of floating point operations per second

5.03 TFLOPS

7.92 TFLOPS

57% significantly better floating point performance

Shading Units

Number of processors dedicated to shader processing

1408

1792

27% slightly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

112

27% 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

133rd of 586

131st of 586

Family

The product line

Radeon RX 6000 Series

Release date

The official date of release of this chip

2019 March

2022 January

Memory Type

The type of memory used by this chip

GDDR5

GDDR6

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.5

4.6

GeForce GTX 1660 vs Radeon RX 6700S comparison

According to the hardwareDB Benchmark, the Radeon RX 6700S GPU is faster than the GeForce GTX 1660 in gaming.

In our comparison, the Radeon RX 6700S has a slightly higher core clock speed. This is the frequency at which the graphics core is running at. While not necessarily an indicator of overall performance, this metric can be useful when comparing two GPUs based on the same architecture. In addition, the Radeon RX 6700S also has a slightly higher boost clock speed. This is a frequency that can be reached if the GPU is cooled sufficiently and has enough power.

As stated by the manufacturer, the Radeon RX 6700S has slightly more memory with 8 GiB of memory compared to 6 GiB. Lots of memory is good when playing at high resolutions or with many monitors.

In addition, the Radeon RX 6700S has a significantly lower TDP at 80 W when compared to the GeForce GTX 1660 at 120 W. TDP (Thermal Design Power) measures total heat output from the chip.

In conclusion, all specs and GPU benchmarks considered, will recommend the Radeon RX 6700S over the GeForce GTX 1660.