NVIDIA GeForce GTX 1660 SUPER vs NVIDIA GeForce GTX 660 Ti

Compare NVIDIA GeForce GTX 1660 SUPER 6 GB vs NVIDIA GeForce GTX 660 Ti 3 GB, 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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Benchmark Score

Overall Score

General gaming and workstation score

3755 points

223% significantly better overall score

1159 points

Flux Core frame rate

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

84 FPS

57 FPS significantly higher Flux Core frame rate

27 FPS

Electron frame rate

Randomly generated noise sphere test

50 FPS

34 FPS significantly higher Electron frame rate

16 FPS

City frame rate

Procedurally generated city scene with voxel rendering

61 FPS

43 FPS significantly higher City frame rate

18 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

38 FPS

25 FPS significantly higher Clouds frame rate

13 FPS

Free GPU Benchmark

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

6047 points

270% significantly higher 3DMark Graphics score

1634 points

Blender score

Cycles Render (Samples per minute)

776.88 points

415% significantly higher Blender score

150.80 points

Geekbench 5 (CUDA) score

CUDA compute benchmark

65154 points

476% significantly higher Geekbench 5 (CUDA) score

11298 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

60772 points

314% significantly higher Geekbench 5 (OpenCL) score

14647 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

55624 points

282% significantly higher Geekbench 5 (Vulkan) score

14555 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

64068 points

318% significantly higher Geekbench 6 (OpenCL) score

15295 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

60513 points

274% significantly higher Geekbench 6 (Vulkan) score

16140 points

Specifications

Core Clock Speed

Nominal chip frequency

1530 MHz

67% significantly higher core clock speed

915 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1785 MHz

82% significantly higher boost clock speed

980 MHz

Memory

Onboard memory size for textures and vertices

6 GiB

100% significantly more memory

3 GiB

Memory Bus Width

Number of parallel lines to the memory chips

192 Bit

Identical

192 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

336 GB/s

133% significantly higher memory bandwidth

144.2 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

125 W

20% slightly lower TDP

150 W

Pixel Rate

Number of pixels that can be rendered per second

85.68 Gigapixels/s

212% significantly higher pixel rate

27.44 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

157.1 Gigatexels/s

43% significantly higher texture rate

109.8 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

5.03 TFLOPS

90% significantly better floating point performance

2.63 TFLOPS

Shading Units

Number of processors dedicated to shader processing

1408

4% slightly more shading units

1344

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

100% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

129th of 586

253rd of 586

Release date

The official date of release of this chip

2019 October

Memory Type

The type of memory used by this chip

GDDR6

GDDR5

DirectX Support

Maximum version of DirectX supported

12.0

11.0

OpenGL Support

Maximum version of OpenGL supported

4.6

4.5

GeForce GTX 1660 SUPER vs GeForce GTX 660 Ti comparison

For gaming, the GeForce GTX 1660 SUPER graphics card is better than the GeForce GTX 660 Ti in our tests.

In our comparison, the GeForce GTX 1660 SUPER has a significantly 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 GeForce GTX 1660 SUPER also has a significantly higher boost clock speed: the maximum frequency the chip can reach if power delivery and thermals allow.

Next up, in terms of GPU memory, the GeForce GTX 1660 SUPER has significantly more memory with 6 GiB of memory compared to 3 GiB. Memory size doesn't directly affect performance, but too little memory will certainly degrade gaming performance.

In addition, the GeForce GTX 1660 SUPER has a slightly lower TDP at 125 W when compared to the GeForce GTX 660 Ti at 150 W. TDP (Thermal Design Power) measures total heat output from the chip.

According to the results of the hardwareDB benchmark utility, the GeForce GTX 1660 SUPER is faster than the GeForce GTX 660 Ti.