NVIDIA GeForce GTX 970M vs NVIDIA GeForce GT 750M

Compare NVIDIA GeForce GTX 970M 3 GB vs NVIDIA GeForce GT 750M, 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

1446 points

456% significantly better overall score

260 points

Flux Core frame rate

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

30 FPS

24 FPS significantly higher Flux Core frame rate

7 FPS

Electron frame rate

Randomly generated noise sphere test

22 FPS

18 FPS significantly higher Electron frame rate

4 FPS

City frame rate

Procedurally generated city scene with voxel rendering

19 FPS

15 FPS significantly higher City frame rate

4 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

18 FPS

15 FPS significantly higher Clouds frame rate

3 FPS

Free GPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

206.38 points

304% significantly higher Blender score

51.07 points

Geekbench 5 (CUDA) score

CUDA compute benchmark

18285 points

486% significantly higher Geekbench 5 (CUDA) score

3118 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

20012 points

922% significantly higher Geekbench 5 (OpenCL) score

1958 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

21753 points

461% significantly higher Geekbench 5 (Vulkan) score

3874 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

19440 points

355% significantly higher Geekbench 6 (OpenCL) score

4272 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

19602 points

380% significantly higher Geekbench 6 (Vulkan) score

4078 points

Specifications

Core Clock Speed

Nominal chip frequency

924 MHz

941 MHz

1% slightly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1038 MHz

7% slightly higher boost clock speed

967 MHz

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

120.3 GB/s

87% significantly higher memory bandwidth

64.19 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

75 W

50 W

49% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

49.82 Gigapixels/s

544% significantly higher pixel rate

7.74 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

83.04 Gigatexels/s

168% significantly higher texture rate

30.94 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

1280

233% significantly more shading units

384

Texture Mapping Units

Number of processors dedicated to applying textures

150% 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

238th of 586

395th of 586

Release date

The official date of release of this chip

2014 October

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

4.6

GeForce GTX 970M vs GeForce GT 750M comparison

In our benchmarks, the GeForce GTX 970M beats the GeForce GT 750M in gaming performance.

Our database shows that the GeForce GT 750M 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. Despite this, the GeForce GTX 970M 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 GT 750M has a significantly lower TDP at 50 W when compared to the GeForce GTX 970M at 75 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 970M is better than the GeForce GT 750M.