Intel UHD 630 vs NVIDIA GeForce 840M

Compare Intel UHD 630 vs NVIDIA GeForce 840M, specs and GPU benchmark score. Which is the better graphics card for the money?

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Benchmark Score

Overall Score

General gaming and workstation score

185 points

315 points

70% significantly better overall score

Flux Core frame rate

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

5 FPS

8 FPS

3 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

3 FPS

6 FPS

3 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

3 FPS

5 FPS

2 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

1 FPS

5 FPS

3 FPS significantly higher Clouds frame rate

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

435 points

503 points

15% slightly higher 3DMark Graphics score

Blender score

Cycles Render (Samples per minute)

74.88 points

65% significantly higher Blender score

45.23 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

5095 points

5938 points

16% slightly higher Geekbench 5 (OpenCL) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

5552 points

6% slightly higher Geekbench 5 (Vulkan) score

5207 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

4685 points

6089 points

29% slightly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

5445 points

3% slightly higher Geekbench 6 (Vulkan) score

5261 points

Specifications

Core Clock Speed

Nominal chip frequency

350 MHz

1029 MHz

193% significantly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1150 MHz

2% slightly higher boost clock speed

1124 MHz

TDP

Thermal Design Power: Measure of heat generated by the GPU

15 W

120% significantly lower TDP

33 W

Pixel Rate

Number of pixels that can be rendered per second

3.45 Gigapixels/s

8.99 Gigapixels/s

160% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

26.45 Gigatexels/s

47% significantly higher texture rate

17.98 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

184

384

108% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

43% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

166% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

438th of 586

373rd of 586

Release date

The official date of release of this chip

2020 April

2014 March

Memory Type

The type of memory used by this chip

DDR3

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

UHD 630 vs GeForce 840M comparison

In our benchmarks, the GeForce 840M beats the UHD 630 in gaming performance.

In our comparison, the GeForce 840M 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 UHD 630 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 UHD 630 has a significantly lower TDP at 15 W when compared to the GeForce 840M at 33 W. Heat output doesn't match power consumption directly but, it's a good estimate.

According to the results of the hardwareDB benchmark utility, the GeForce 840M is faster than the UHD 630.