Iris Xe Graphics 80EU vs Radeon RX 580G

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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
ArchitectureGCN 4.0 (2016−2020)Generation 12.2 (2022−2023)
GPU code namePolaris 20Alder Lake GT1
Market segmentDesktopDesktop
Release date15 October 2018 (6 years ago)4 January 2022 (2 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 cores2304640
Core clock speed1257 MHz300 MHz
Boost clock speed1330 MHz1300 MHz
Number of transistors5,700 millionno data
Manufacturing process technology14 nm10 nm
Power consumption (TDP)185 Watt45 Watt
Texture fill rate191.552.00
Floating-point processing power6.129 TFLOPS1.664 TFLOPS
ROPs3220
TMUs14440

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 3.0 x16Ring Bus
Length241 mmno data
Width2-slotIGP
Supplementary power connectors1x 8-pinno 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 typeGDDR5System Shared
Maximum RAM amount8 GBSystem Shared
Memory bus width256 BitSystem Shared
Memory clock speed2000 MHzSystem Shared
Memory bandwidth256.0 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 Connectors1x HDMI, 3x DisplayPortNo outputs
HDMI+-

API compatibility

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

DirectX12 (12_0)12 (12_1)
Shader Model6.46.4
OpenGL4.64.6
OpenCL2.03.0
Vulkan1.2.1311.3

Pros & cons summary


Recency 15 October 2018 4 January 2022
Chip lithography 14 nm 10 nm
Power consumption (TDP) 185 Watt 45 Watt

Iris Xe Graphics 80EU has an age advantage of 3 years, a 40% more advanced lithography process, and 311.1% lower power consumption.

We couldn't decide between Radeon RX 580G and Iris Xe Graphics 80EU. We've got no test results to judge.


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

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AMD Radeon RX 580G
Radeon RX 580G
Intel Iris Xe Graphics 80EU
Iris Xe Graphics 80EU

Comparisons with similar GPUs

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Community ratings

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3.8 24 votes

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3.4 148 votes

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Questions & comments

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