Intel Iris Plus 640 vs NVIDIA GeForce GTX 760

Compare Intel Iris Plus 640 0 GB vs NVIDIA GeForce GTX 760 4 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

287 points

1029 points

258% significantly better overall score

Flux Core frame rate

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

9 FPS

23 FPS

14 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

4 FPS

14 FPS

10 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

7 FPS

16 FPS

9 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

2 FPS

12 FPS

10 FPS significantly higher Clouds frame rate

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Other Benchmarks

Geekbench 5 (Metal) score

Metal compute benchmark

6247 points

6570 points

5% slightly higher Geekbench 5 (Metal) score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

6601 points

13578 points

105% significantly higher Geekbench 5 (OpenCL) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

6827 points

12985 points

90% significantly higher Geekbench 5 (Vulkan) score

Geekbench 6 (Metal) score

Metal compute benchmark

7862 points

11467 points

45% significantly higher Geekbench 6 (Metal) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

6639 points

14136 points

112% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

6920 points

14394 points

108% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

300 MHz

980 MHz

226% significantly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1100 MHz

6% slightly higher boost clock speed

1032 MHz

Memory

Onboard memory size for textures and vertices

0.5 GiB

4 GiB

700% significantly more memory

TDP

Thermal Design Power: Measure of heat generated by the GPU

15 W

1033% significantly lower TDP

170 W

Pixel Rate

Number of pixels that can be rendered per second

6.6 Gigapixels/s

24.77 Gigapixels/s

275% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

52.8 Gigatexels/s

99.07 Gigatexels/s

87% significantly higher texture rate

Shading Units

Number of processors dedicated to shader processing

384

1152

200% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

100% significantly 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

385th of 586

262nd of 586

Release date

The official date of release of this chip

2017 January

2016 November

Memory Type

The type of memory used by this chip

GDDR5

DirectX Support

Maximum version of DirectX supported

12.0

11.0

OpenGL Support

Maximum version of OpenGL supported

4.4

4.5

Iris Plus 640 vs GeForce GTX 760 specs and performance

For gaming, the GeForce GTX 760 graphics card is better than the Iris Plus 640 in our tests.

Our database shows that the GeForce GTX 760 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 Iris Plus 640 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, the GeForce GTX 760 has significantly more memory with 4 GiB of memory compared to 0.5 GiB. If you're planning at playing games at high resolutions with high-quality textures, you will need a lot of memory.

In addition, the Iris Plus 640 has a significantly lower TDP at 15 W when compared to the GeForce GTX 760 at 170 W. Heat output doesn't match power consumption directly but, it's a good estimate.

In conclusion, all specs and GPU benchmarks considered, will recommend the GeForce GTX 760 over the Iris Plus 640.