Radeon Graphics 512SP Mobile vs Iris Xe Graphics 64EUs (Alder Lake)

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Primary details

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

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
ArchitectureGen. 11 Ice Lake (2019−2022)GCN 5.1 (2018−2022)
GPU code nameAlder Lake XeLucienne
Market segmentLaptopDesktop
Release date4 January 2022 (2 years ago)12 January 2021 (3 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 cores64512
Core clock speedno data300 MHz
Boost clock speed1400 MHz1900 MHz
Number of transistorsno data9,800 million
Manufacturing process technology10 nm7 nm
Power consumption (TDP)no data25 Watt
Texture fill rateno data60.80
Floating-point processing powerno data1.946 TFLOPS
ROPsno data8
TMUsno data32

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).

Interfaceno dataIGP

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 typeno dataSystem Shared
Maximum RAM amountno dataSystem Shared
Memory bus widthno dataSystem Shared
Memory clock speedno dataSystem Shared
Shared memory+no 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 dataPortable Device Dependent

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

Quick Sync+no data

API compatibility

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

DirectXDirectX 12_112 (12_1)
Shader Modelno data6.7 (6.4)
OpenGLno data4.6
OpenCLno data2.1
Vulkan-1.3

Pros & cons summary


Recency 4 January 2022 12 January 2021
Chip lithography 10 nm 7 nm

Iris Xe Graphics 64EUs (Alder Lake) has an age advantage of 11 months.

Graphics 512SP Mobile, on the other hand, has a 42.9% more advanced lithography process.

We couldn't decide between Iris Xe Graphics 64EUs (Alder Lake) and Radeon Graphics 512SP Mobile. We've got no test results to judge.

Be aware that Iris Xe Graphics 64EUs (Alder Lake) is a notebook card while Radeon Graphics 512SP Mobile is a desktop one.


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

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Intel Iris Xe Graphics 64EUs (Alder Lake)
Iris Xe Graphics 64EUs (Alder Lake)
AMD Radeon Graphics 512SP Mobile
Radeon Graphics 512SP Mobile

Comparisons with similar GPUs

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Community ratings

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Questions & comments

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