Intel HD 620 vs NVIDIA GeForce GT 750M

Compare Intel HD 620 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

167 points

260 points

55% significantly better overall score

Flux Core frame rate

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

4 FPS

7 FPS

2 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

2 FPS

4 FPS

1 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

3 FPS

4 FPS

1 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

1 FPS

3 FPS

1 FPS significantly higher Clouds frame rate

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Other Benchmarks

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

4496 points

129% significantly higher Geekbench 5 (OpenCL) score

1958 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

4551 points

17% slightly higher Geekbench 5 (Vulkan) score

3874 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

4185 points

4272 points

2% slightly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

4718 points

15% slightly higher Geekbench 6 (Vulkan) score

4078 points

Specifications

Core Clock Speed

Nominal chip frequency

300 MHz

941 MHz

213% significantly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1000 MHz

3% slightly higher boost clock speed

967 MHz

TDP

Thermal Design Power: Measure of heat generated by the GPU

15 W

233% significantly lower TDP

50 W

Pixel Rate

Number of pixels that can be rendered per second

3 Gigapixels/s

7.74 Gigapixels/s

157% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

24 Gigatexels/s

30.94 Gigatexels/s

28% slightly higher texture rate

Shading Units

Number of processors dedicated to shader processing

192

384

100% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

33% slightly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

433% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

460th of 586

395th of 586

Release date

The official date of release of this chip

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

4.6

HD 620 vs GeForce GT 750M specs and performance

In our benchmarks, the GeForce GT 750M beats the HD 620 in gaming performance.

In our comparison, the GeForce GT 750M has a significantly 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. Despite this, the HD 620 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.

In addition, the HD 620 has a significantly lower TDP at 15 W when compared to the GeForce GT 750M at 50 W. TDP (Thermal Design Power) measures total heat output from the chip.

According to the results of the hardwareDB benchmark utility, the GeForce GT 750M is faster than the HD 620.