Intel Iris Plus 640 Benchmark and Specs

Intel Iris Plus 640 GPU benchmark, specs and release date - 0 GB Intel Graphics card rating. How good is the Iris Plus 640 for gaming?

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Benchmarks
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Benchmark Score

287

Bad score from 1 sample
High uncertainty

Performance

Bad

Ranking

382nd of 586

Popularity

396th of 586

Samples

1 benchmarks

Quick compare

Search for a CPU to compare against or choose a popular comparison below.

GPU Comparison

The Intel Iris Plus 640 compared against popular alternatives. Compare against more GPUs with our GPU Comparison Tool.

NVIDIA GeForce GTX 950	1,038 points
Intel Iris Xe	974 points
AMD Radeon RX 560	825 points
AMD Radeon RX 460	816 points
Intel UHD 770	464 points
Intel Iris Plus 640	287 points
Intel Iris 550	287 points

GPU benchmarks

Here are the performance results of this graphics card in both the hardwareDB Benchmark and other benchmark utilities. Synthetic tests are an estimation of real-world performance using consistent and repeatable benchmarks. All tests were performed at 1920 x 1080 resolution.

Flux Core

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

19 FPS average

9 FPS 10% low

0 FPS 1% low

Electron

Randomly generated noise sphere test

9 FPS average

9 FPS 10% low

9 FPS 1% low

City

Procedurally generated city scene with voxel rendering

14 FPS average

9 FPS 10% low

4 FPS 1% low

Clouds

Real-time noise calculation and ray marching test

4 FPS average

4 FPS 10% low

9 FPS 1% low

Want to compare your GPU against the Iris Plus 640 and these results? Download our free and quick PC Performance Test.

Download GPU Benchmark

Alternative benchmarks

Here are some benchmark results using alternative testing software

Geekbench 5 (Metal)

Metal compute benchmark

6,247

Geekbench 5 (OpenCL)

OpenCL compute benchmark

6,601

Geekbench 5 (Vulkan)

Vulkan compute benchmark

6,827

Geekbench 6 (Metal)

Metal compute benchmark

7,862

Geekbench 6 (OpenCL)

OpenCL compute benchmark

6,639

Geekbench 6 (Vulkan)

Vulkan compute benchmark

6,920

Compare these benchmarks and specs using our GPU Comparison Tool

Specifications

Core Clock	300 MHz
Boost Clock	1100 MHz
Memory Size	512 MiB
TDP	15 W
Release Date	2017-01-03
DirectX Support	12
OpenGL Support	4.4
Pixel Rate	6.6 Gigapixels/s
Texture Rate	52.8 Gigatexels/s
Shading Units	384
Texture Mapping Units	48
Render Output Processors	6

Intel Iris Plus 640

The Iris Plus 640 is an Intel GPU that was released in 2017 January. This GPU is bad at gaming with a score of 287 points in our PC benchmark.

The Iris Plus 640 has 0 GiB of memory. When choosing a GPU, plan ahead and select a model with enough memory for your needs. High resolutions such as 4K require significantly more memory than 1080p as there is more data to display on the screen.

In terms of clock speed, the Iris Plus 640 GPU core runs at a frequency of 300 MHz and if power and temperature permits, it can boost up to 1100 MHz. The core clock is directly related to the performance of a GPU, the higher the clock, the more processing can be done per second. A higher clock does not guarantee better performance by itself, this also depends on the number of shading units and other elements of the pipeline.

As for rendering API support, the Iris Plus 640 supports up to DirectX 12. In addition, in cross-platform titles, OpenGL 4.4 features are supported. If your GPU is too old and doesn't support a newer API certain titles may not be playable.

This chip has a Thermal Design Power of 15W: the total amount of waste heat generated. A card that runs hotter will need better cooling and will draw more power from the wall.

To figure out your graphics card specs and performance, download our free GPU Benchmark utility.

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