NVIDIA GeForce GTX 950M vs NVIDIA GeForce GTX 660 Ti

Compare NVIDIA GeForce GTX 950M 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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Benchmark Score

Overall Score

General gaming and workstation score

575 points

1159 points

101% significantly better overall score

Flux Core frame rate

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

11 FPS

27 FPS

15 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

10 FPS

16 FPS

6 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

10 FPS

18 FPS

8 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

9 FPS

13 FPS

3 FPS significantly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

101.04 points

150.80 points

49% significantly higher Blender score

Geekbench 5 (CUDA) score

CUDA compute benchmark

9777 points

11298 points

15% slightly higher Geekbench 5 (CUDA) score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

10170 points

14647 points

44% significantly higher Geekbench 5 (OpenCL) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

9069 points

14555 points

60% significantly higher Geekbench 5 (Vulkan) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

9820 points

15295 points

55% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

8825 points

16140 points

82% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

993 MHz

8% slightly higher core clock speed

915 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1124 MHz

14% slightly higher boost clock speed

980 MHz

Memory Bus Width

Number of parallel lines to the memory chips

128 Bit

192 Bit

49% significantly larger memory bus width

Memory Bandwidth

Data transfer speed between GPU core and memory

28.8 GB/s

144.2 GB/s

400% significantly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

75 W

100% significantly lower TDP

150 W

Pixel Rate

Number of pixels that can be rendered per second

17.98 Gigapixels/s

27.44 Gigapixels/s

52% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

44.96 Gigatexels/s

109.8 Gigatexels/s

144% significantly higher texture rate

Shading Units

Number of processors dedicated to shader processing

640

1344

110% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

112

180% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

49% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

316th of 586

253rd of 586

Release date

The official date of release of this chip

2015 March

Memory Type

The type of memory used by this chip

DDR3

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 950M vs GeForce GTX 660 Ti comparison

According to the hardwareDB Benchmark, the GeForce GTX 660 Ti GPU is faster than the GeForce GTX 950M in gaming.

Our database shows that the GeForce GTX 950M 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 950M 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.

In addition, the GeForce GTX 950M has a significantly lower TDP at 75 W when compared to the GeForce GTX 660 Ti at 150 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 660 Ti is better than the GeForce GTX 950M.