UHD Graphics 64EU vs Iris Pro Graphics 580

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Primary details

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

Place in the ranking642not rated
Place by popularitynot in top-100not in top-100
Power efficiency21.85no data
ArchitectureGeneration 9.0 (2015−2016)Generation 12.2 (2022−2023)
GPU code nameSkylake GT4eRaptor Lake GT1
Market segmentLaptopLaptop
Release date1 September 2015 (9 years ago)4 January 2023 (1 year 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 cores576512
Core clock speed350 MHz300 MHz
Boost clock speed950 MHz1250 MHz
Number of transistors189 millionno data
Manufacturing process technology14 nm+10 nm
Power consumption (TDP)15 Watt15 Watt
Texture fill rate68.4040.00
Floating-point processing power1.094 TFLOPS1.28 TFLOPS
ROPs916
TMUs7232

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).

InterfaceRing BusRing Bus

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 typeDDR3L/LPDDR3/DDR4System Shared
Maximum RAM amount64 GBSystem Shared
Memory bus widthSystem SharedSystem Shared
Memory clock speedSystem SharedSystem Shared
Shared memory++

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 ConnectorsPortable Device DependentPortable 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.

DirectX12 (12_1)12 (12_1)
Shader Model6.46.6
OpenGL4.64.6
OpenCL3.03.0
Vulkan1.31.3

Pros & cons summary


Recency 1 September 2015 4 January 2023
Chip lithography 14 nm 10 nm

UHD Graphics 64EU has an age advantage of 7 years, and a 40% more advanced lithography process.

We couldn't decide between Iris Pro Graphics 580 and UHD Graphics 64EU. 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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Intel Iris Pro Graphics 580
Iris Pro Graphics 580
Intel UHD Graphics 64EU
UHD Graphics 64EU

Comparisons with similar GPUs

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Community ratings

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3.4 17 votes

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3.6 113 votes

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Questions & comments

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