Intel Iris Xe vs NVIDIA GeForce 820M

Compare Intel Iris Xe vs NVIDIA GeForce 820M, 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

974 points
947% significantly better overall score
93 points

Flux Core frame rate

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

24 FPS
21 FPS significantly higher Flux Core frame rate
3 FPS

Electron frame rate

Randomly generated noise sphere test

14 FPS
13 FPS significantly higher Electron frame rate
2 FPS

City frame rate

Procedurally generated city scene with voxel rendering

15 FPS
13 FPS significantly higher City frame rate
2 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

10 FPS
9 FPS significantly higher Clouds frame rate
1 FPS

Free GPU Benchmark

Want to compare your graphics card against the Iris Xe and the GeForce 820M? Download our free and quick PC Performance Test.

Other Benchmarks

Geekbench 5 (OpenCL) score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

14184 points
504% significantly higher Geekbench 5 (OpenCL) score
2347 points
Geekbench 6 (OpenCL) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

11957 points
327% significantly higher Geekbench 6 (OpenCL) score
2798 points

Specifications

TDP

Thermal Design Power: Measure of heat generated by the GPU

15 W
200% significantly lower TDP
45 W

Pixel Rate

Number of pixels that can be rendered per second

13.2 Gigapixels/s
103% significantly higher pixel rate
6.48 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

26.4 Gigatexels/s
1% slightly higher texture rate
25.92 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

384
Identical
384

Texture Mapping Units

Number of processors dedicated to applying textures

24
32
33% slightly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

12
16
33% slightly more render output processors

Other details

Rank

Ranking in the hardwareDB database

264th of 586
507th of 586

Release date

The official date of release of this chip

2020 September
2015 March

Memory Type

The type of memory used by this chip

DDR4
DDR3

DirectX Support

Maximum version of DirectX supported

12.0
12.0

OpenGL Support

Maximum version of OpenGL supported

4.6
4.6

Iris Xe vs GeForce 820M comparison

For gaming, the Iris Xe graphics card is better than the GeForce 820M in our tests.

In addition, the Iris Xe has a significantly lower TDP at 15 W when compared to the GeForce 820M at 45 W. 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 Iris Xe is better than the GeForce 820M.

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