NVIDIA GeForce GTX 1660 Ti vs NVIDIA RTX A4000 Laptop

Compare NVIDIA GeForce GTX 1660 Ti 6 GB vs NVIDIA RTX A4000 Laptop, 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

3996 points

5498 points

37% slightly better overall score

Flux Core frame rate

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

88 FPS

140 FPS

52 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

53 FPS

64 FPS

11 FPS slightly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

65 FPS

95 FPS

31 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

40 FPS

54 FPS

14 FPS significantly higher Clouds frame rate

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

799.88 points

2640.64 points

230% significantly higher Blender score

Geekbench 5 (CUDA) score

CUDA compute benchmark

66368 points

118896 points

79% significantly higher Geekbench 5 (CUDA) score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

61373 points

106611 points

73% significantly higher Geekbench 5 (OpenCL) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

53550 points

73002 points

36% slightly higher Geekbench 5 (Vulkan) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

65938 points

97351 points

47% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

62004 points

91700 points

47% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

1500 MHz

31% slightly higher core clock speed

1140 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1770 MHz

5% slightly higher boost clock speed

1680 MHz

Memory Bus Width

Number of parallel lines to the memory chips

192 Bit

256 Bit

33% slightly larger memory bus width

Memory Bandwidth

Data transfer speed between GPU core and memory

288 GB/s

384 GB/s

33% slightly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

120 W

16% slightly lower TDP

140 W

Pixel Rate

Number of pixels that can be rendered per second

84.96 Gigapixels/s

134.4 Gigapixels/s

58% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

169.9 Gigatexels/s

268.8 Gigatexels/s

58% significantly higher texture rate

Floating Point Performance

Raw number of floating point operations per second

5.44 TFLOPS

17.2 TFLOPS

216% significantly better floating point performance

Shading Units

Number of processors dedicated to shader processing

1536

5120

233% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

160

66% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

66% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

124th of 597

92nd of 597

Release date

The official date of release of this chip

2019 February

2021 April

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

GeForce GTX 1660 Ti vs RTX A4000 Laptop comparison

According to the hardwareDB Benchmark, the RTX A4000 Laptop GPU is faster than the GeForce GTX 1660 Ti in gaming.

Our database shows that the GeForce GTX 1660 Ti 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 GeForce GTX 1660 Ti also has a slightly higher boost clock speed: the maximum frequency the chip can reach if power delivery and thermals allow.

In addition, the GeForce GTX 1660 Ti has a slightly lower TDP at 120 W when compared to the RTX A4000 Laptop at 140 W. TDP (Thermal Design Power) measures total heat output from the chip.

In conclusion, all specs and GPU benchmarks considered, will recommend the RTX A4000 Laptop over the GeForce GTX 1660 Ti.