NVIDIA GeForce GTX 770M vs NVIDIA GeForce GTX 970M

Compare NVIDIA GeForce GTX 770M 3 GB vs NVIDIA GeForce GTX 970M 3 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

Benchmark Score
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Specifications
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Benchmark Score

Overall Score

General gaming and workstation score

519 points

1446 points

178% significantly better overall score

Flux Core frame rate

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

14 FPS

30 FPS

16 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

7 FPS

22 FPS

15 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

9 FPS

19 FPS

10 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

7 FPS

18 FPS

11 FPS significantly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

113.57 points

206.38 points

81% significantly higher Blender score

Geekbench 5 (CUDA) score

CUDA compute benchmark

6572 points

18285 points

178% significantly higher Geekbench 5 (CUDA) score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

6585 points

20012 points

203% significantly higher Geekbench 5 (OpenCL) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

8556 points

19440 points

127% significantly higher Geekbench 6 (OpenCL) score

Specifications

Core Clock Speed

Nominal chip frequency

797 MHz

924 MHz

15% slightly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

797 MHz

1038 MHz

30% slightly higher boost clock speed

Memory

Onboard memory size for textures and vertices

3 GiB

Identical

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

96.19 GB/s

120.3 GB/s

25% slightly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

75 W

Identical

75 W

Pixel Rate

Number of pixels that can be rendered per second

15.94 Gigapixels/s

49.82 Gigapixels/s

212% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

63.76 Gigatexels/s

83.04 Gigatexels/s

30% slightly higher texture rate

Floating Point Performance

Raw number of floating point operations per second

1.53 TFLOPS

2.66 TFLOPS

73% significantly better floating point performance

Shading Units

Number of processors dedicated to shader processing

960

1280

33% slightly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

Identical

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

324th of 586

238th 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

11.0

12.0

OpenGL Support

Maximum version of OpenGL supported

4.5

GeForce GTX 770M vs GeForce GTX 970M comparison

For gaming, the GeForce GTX 970M graphics card is better than the GeForce GTX 770M in our tests.

The GeForce GTX 970M 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 970M also has a slightly higher boost clock speed. The boost clock speed is the frequency that the GPU core can reach if the temperature is low enough. The allows for higher performance in certain scenarios.

As stated by the manufacturer, they both have the same amount of memory at 3 GiB. If you're planning at playing games at high resolutions with high-quality textures, you will need a lot of memory.

In addition, both the GeForce GTX 770M and the GeForce GTX 970M have an identical TDP. Heat output doesn't match power consumption directly but, it's a good estimate.

In terms of raw gaming performance in our GPU benchmark, the GeForce GTX 970M is better than the GeForce GTX 770M.