Iris Xe Graphics G4 48EU Mobile vs UHD Graphics

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Primary details

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

Place in the ranking604not rated
Place by popularity7not in top-100
Power efficiency38.24no data
ArchitectureGeneration 11.0 (2019−2021)Generation 12.1 (2020−2021)
GPU code nameJasper Lake GT1Tiger Lake GT2
Market segmentLaptopLaptop
Release date11 January 2021 (3 years ago)2 September 2020 (4 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 cores256384
Core clock speed350 MHz300 MHz
Boost clock speed750 MHz1100 MHz
Manufacturing process technology10 nm+10 nm
Power consumption (TDP)10 Watt15 Watt
Texture fill rate12.0026.40
Floating-point processing power0.384 TFLOPS0.8448 TFLOPS
ROPs812
TMUs1624

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 typeSystem SharedSystem Shared
Maximum RAM amountSystem SharedSystem 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 ConnectorsNo outputsPortable Device Dependent

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
Vulkan1.21.3

Pros & cons summary


Recency 11 January 2021 2 September 2020
Power consumption (TDP) 10 Watt 15 Watt

UHD Graphics has an age advantage of 4 months, and 50% lower power consumption.

We couldn't decide between UHD Graphics and Iris Xe Graphics G4 48EU Mobile. 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 UHD Graphics
UHD Graphics
Intel Iris Xe Graphics G4 48EU Mobile
Iris Xe Graphics G4 48EU Mobile

Comparisons with similar GPUs

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Community ratings

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3.1 6337 votes

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3.5 59 votes

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Questions & comments

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