NVIDIA GeForce GTX 1660 vs AMD Radeon RX 460

Compare NVIDIA GeForce GTX 1660 6 GB vs AMD Radeon RX 460 4 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

3653 points

347% significantly better overall score

816 points

Flux Core frame rate

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

82 FPS

63 FPS significantly higher Flux Core frame rate

18 FPS

Electron frame rate

Randomly generated noise sphere test

49 FPS

37 FPS significantly higher Electron frame rate

12 FPS

City frame rate

Procedurally generated city scene with voxel rendering

60 FPS

43 FPS significantly higher City frame rate

17 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

37 FPS

31 FPS significantly higher Clouds frame rate

6 FPS

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

5419 points

206% significantly higher 3DMark Graphics score

1768 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

55712 points

155% significantly higher Geekbench 5 (OpenCL) score

21824 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

51028 points

150% significantly higher Geekbench 5 (Vulkan) score

20340 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

59886 points

227% significantly higher Geekbench 6 (OpenCL) score

18277 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

56143 points

133% significantly higher Geekbench 6 (Vulkan) score

24052 points

Specifications

Core Clock Speed

Nominal chip frequency

1530 MHz

40% slightly higher core clock speed

1090 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1785 MHz

48% significantly higher boost clock speed

1200 MHz

Memory

Onboard memory size for textures and vertices

6 GiB

49% significantly more memory

4 GiB

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

71% significantly higher memory bandwidth

112 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

120 W

75 W

60% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

85.68 Gigapixels/s

346% significantly higher pixel rate

19.2 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

157.1 Gigatexels/s

133% significantly higher texture rate

67.2 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

5.03 TFLOPS

133% significantly better floating point performance

2.15 TFLOPS

Shading Units

Number of processors dedicated to shader processing

1408

57% significantly more shading units

896

Texture Mapping Units

Number of processors dedicated to applying textures

57% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

200% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

133rd of 586

277th of 586

Family

The product line

Radeon RX 400 Series

Release date

The official date of release of this chip

2019 March

2016 August

Memory Type

The type of memory used by this chip

GDDR5

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.5

GeForce GTX 1660 vs Radeon RX 460 comparison

In our benchmarks, the GeForce GTX 1660 beats the Radeon RX 460 in gaming performance.

Our database shows that the GeForce GTX 1660 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 GeForce GTX 1660 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.

Furthermore, the spec sheet for both these GPUs show that the GeForce GTX 1660 has significantly more memory with 6 GiB of memory compared to 4 GiB. Memory size doesn't directly affect performance, but too little memory will certainly degrade gaming performance.

In addition, the Radeon RX 460 has a significantly lower TDP at 75 W when compared to the GeForce GTX 1660 at 120 W. This is not a measure of performance, but rather the amount of heat generated by the chip when running at its highest speed.

In terms of raw gaming performance in our GPU benchmark, the GeForce GTX 1660 is better than the Radeon RX 460.