Intel Iris Plus Graphics 645: specs and benchmarks

Intel Iris Plus Graphics 645

Summary

Intel started Iris Plus Graphics 645 sales 10 July 2019. This is Gen. 9.5 Coffee Lake architecture notebook card based on 14 nm manufacturing process and primarily aimed at office use.

Compatibility-wise, this is card attached via PCIe 3.0 x1 interface. Power consumption is at 15 Watt.

It provides poor gaming and benchmark performance at 2.06 percent of a leader's which is NVIDIA GeForce RTX 2080 Ti.

General info

Of Iris Plus Graphics 645's architecture, market type and release date.
Place in performance rating
 
Architecture
Gen. 9.5 Coffee Lake
 
Code name
Kaby Lake GT3e
 
Type
Laptop
 
Release date
10 July 2019
 

Technical specs

Iris Plus Graphics 645's general performance parameters such as number of shaders, GPU core clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Iris Plus Graphics 645's performance, but for precise assessment you have to consider its benchmark and gaming test results.
Pipelines
48
 
Core clock speed
300 MHz
 
Boost Clock
1150 MHz
 
Manufacturing process technology
14 nm
 
Power consumption (TDP)
15 Watt
 
of 900 (Tesla S2050)
Texture fill rate
50.4 GTexel / s
 

Compatibility, dimensions and requirements

Information on Iris Plus Graphics 645's compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.
Interface
PCIe 3.0 x1
 

Memory

Parameters of memory installed on Iris Plus Graphics 645: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM.
Memory type
DDR3 / DDR4
 
Shared memory
+
 

Video outputs and ports

Types and number of video connectors present on Iris Plus Graphics 645.
Display Connectors
No outputs
 

Technologies

Technological solutions and APIs supported by Iris Plus Graphics 645. You'll probably need this information if you need some particular technology for your purposes.
Quick Sync
+
 

API support

APIs supported by Iris Plus Graphics 645, sometimes including their particular versions.
DirectX
DirectX 12 (FL 12_1)
 
OpenGL
4.6
 

Benchmark performance

Non-gaming benchmarks performance of Iris Plus Graphics 645. Note that overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

2.06

3DMark Fire Strike Score

1736

3DMark Fire Strike Graphics

1893

3DMark 11 Performance GPU

2985

Game benchmarks

Let's see how good Iris Plus Graphics 645 is for gaming. Particular gaming benchmark results are measured in FPS. Comparisons with system requirements are included, but remember that sometimes official requirements may reflect real performance inaccurately.

Relative perfomance

Overall Iris Plus Graphics 645 performance compared to its nearest competitors.

User rating

Here you can see the user rating of the video card, as well as rate it yourself.

Advices and comments

Here you can ask a question about Iris Plus Graphics 645, agree or disagree with our judgements, or report an error or mismatch.