NVIDIA GeForce GTX 1660 SUPER vs NVIDIA GeForce GTX 660

Compare NVIDIA GeForce GTX 1660 SUPER 6 GB vs NVIDIA GeForce GTX 660 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

360% significantly better overall score

816 points

Flux Core frame rate

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

84 FPS

66 FPS significantly higher Flux Core frame rate

18 FPS

Electron frame rate

Randomly generated noise sphere test

50 FPS

39 FPS significantly higher Electron frame rate

11 FPS

City frame rate

Procedurally generated city scene with voxel rendering

61 FPS

48 FPS significantly higher City frame rate

13 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

38 FPS

28 FPS significantly higher Clouds frame rate

9 FPS

Free GPU Benchmark

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

6047 points

359% significantly higher 3DMark Graphics score

1317 points

Blender score

Cycles Render (Samples per minute)

776.88 points

533% significantly higher Blender score

122.56 points

Geekbench 5 (CUDA) score

CUDA compute benchmark

65154 points

659% significantly higher Geekbench 5 (CUDA) score

8583 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

60772 points

433% significantly higher Geekbench 5 (OpenCL) score

11381 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

55624 points

420% significantly higher Geekbench 5 (Vulkan) score

10693 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

64068 points

464% significantly higher Geekbench 6 (OpenCL) score

11353 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

60513 points

410% significantly higher Geekbench 6 (Vulkan) score

11858 points

Specifications

Core Clock Speed

Nominal chip frequency

1530 MHz

56% significantly higher core clock speed

980 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1785 MHz

72% significantly higher boost clock speed

1032 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

11% slightly lower TDP

140 W

Pixel Rate

Number of pixels that can be rendered per second

85.68 Gigapixels/s

315% significantly higher pixel rate

20.64 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

157.1 Gigatexels/s

90% significantly higher texture rate

82.56 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

5.03 TFLOPS

153% significantly better floating point performance

1.98 TFLOPS

Shading Units

Number of processors dedicated to shader processing

1408

46% significantly more shading units

960

Texture Mapping Units

Number of processors dedicated to applying textures

10% 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

277th 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 specs and performance

For gaming, the GeForce GTX 1660 SUPER graphics card is better than the GeForce GTX 660 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. This is a frequency that can be reached if the GPU is cooled sufficiently and has enough power.

As stated by the manufacturer, the GeForce GTX 1660 SUPER has significantly more memory with 6 GiB of memory compared to 3 GiB. Lots of memory is good when playing at high resolutions or with many monitors.

In addition, the GeForce GTX 1660 SUPER has a slightly lower TDP at 125 W when compared to the GeForce GTX 660 at 140 W. Heat output doesn't match power consumption directly but, it's a good estimate.

In conclusion, all specs and GPU benchmarks considered, will recommend the GeForce GTX 1660 SUPER over the GeForce GTX 660.