Radeon R7E Mobile Graphics vs Iris Xe Graphics MAX

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking624not rated
Place by popularitynot in top-100not in top-100
Power efficiency14.05no data
ArchitectureGeneration 12.1 (2020−2021)GCN 3.0 (2014−2019)
GPU code nameDG1Wani
Market segmentDesktopLaptop
Release date31 October 2020 (4 years ago)2016 (8 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores768384
Boost clock speed1650 MHz626 MHz
Number of transistorsno data1,200 million
Manufacturing process technology10 nm28 nm
Power consumption (TDP)25 Watt15 Watt
Texture fill rate79.2015.02
Floating-point processing power2.534 TFLOPSno data
ROPs248
TMUs4824

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

InterfacePCIe 4.0 x4IGP
WidthIGPno data

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeLPDDR4XSystem Shared
Maximum RAM amount4 GBSystem Shared
Memory bus width128 BitSystem Shared
Memory clock speed4.3 GB/sSystem Shared
Memory bandwidth68.26 GB/sno data

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display ConnectorsNo outputsPortable Device Dependent

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 (12_1)12 (12_0)
Shader Model6.46.5
OpenGL4.64.6
OpenCL3.02.1
Vulkan1.21.2.170

Pros & cons summary


Chip lithography 10 nm 28 nm
Power consumption (TDP) 25 Watt 15 Watt

Iris Xe Graphics MAX has a 180% more advanced lithography process.

R7E Mobile Graphics, on the other hand, has 66.7% lower power consumption.

We couldn't decide between Iris Xe Graphics MAX and Radeon R7E Mobile Graphics. We've got no test results to judge.

Be aware that Iris Xe Graphics MAX is a desktop card while Radeon R7E Mobile Graphics is a notebook one.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.


Intel Iris Xe Graphics MAX
Iris Xe Graphics MAX
AMD Radeon R7E Mobile Graphics
Radeon R7E Mobile Graphics

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


3.3 211 votes

Rate Iris Xe Graphics MAX on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
2.9 10 votes

Rate Radeon R7E Mobile Graphics on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about this comparison, agree or disagree with our judgements, or report an error or mismatch.