Intel Iris 540 vs AMD Radeon HD 7670M

Compare Intel Iris 540 vs AMD Radeon HD 7670M 1 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

213 points

53% significantly better overall score

139 points

Flux Core frame rate

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

6 FPS

3 FPS significantly higher Flux Core frame rate

3 FPS

Electron frame rate

Randomly generated noise sphere test

3 FPS

0 FPS slightly higher Electron frame rate

3 FPS

City frame rate

Procedurally generated city scene with voxel rendering

5 FPS

3 FPS significantly higher City frame rate

2 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

1 FPS

Identical

1 FPS

Free GPU Benchmark

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Other Benchmarks

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

6252 points

401% significantly higher Geekbench 5 (OpenCL) score

1247 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

6277 points

348% significantly higher Geekbench 6 (OpenCL) score

1401 points

Specifications

Core Clock Speed

Nominal chip frequency

300 MHz

600 MHz

100% significantly higher core clock speed

TDP

Thermal Design Power: Measure of heat generated by the GPU

15 W

33% slightly lower TDP

20 W

Pixel Rate

Number of pixels that can be rendered per second

6 Gigapixels/s

9.6 Gigapixels/s

60% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

48 Gigatexels/s

233% significantly higher texture rate

14.4 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

384

480

25% slightly 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

166% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

417th of 586

474th of 586

Memory Type

The type of memory used by this chip

DDR3

DirectX Support

Maximum version of DirectX supported

12.0

11.0

OpenGL Support

Maximum version of OpenGL supported

4.6

4.4

Iris 540 vs Radeon HD 7670M specs and performance

In our benchmarks, the Radeon HD 7670M beats the Iris 540 in gaming performance.

Our database shows that the Radeon HD 7670M has a significantly 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 Iris 540 has a slightly lower TDP at 15 W when compared to the Radeon HD 7670M at 20 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 Radeon HD 7670M is faster than the Iris 540.