Arc Graphics 128EU Mobile vs HD Graphics 400

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Primary details

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

Place in the ranking1078not rated
Place by popularitynot in top-100not in top-100
Power efficiency12.91no data
ArchitectureGeneration 8.0 (2014−2015)Xe-LPG (2023)
GPU code nameBraswell GT1Meteor Lake GT1
Market segmentLaptopLaptop
Release date1 April 2015 (9 years ago)14 December 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 cores961024
Core clock speed320 MHz300 MHz
Boost clock speed600 MHz2250 MHz
Number of transistors189 millionno data
Manufacturing process technology14 nm10 nm
Power consumption (TDP)6 Watt28 Watt
Texture fill rate7.200144.0
Floating-point processing power0.1152 TFLOPS4.608 TFLOPS
ROPs232
TMUs1264

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 typeDDR3LSystem Shared
Maximum RAM amount8 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

API compatibility

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

DirectX12 (11_1)12 (12_1)
Shader Model5.16.6
OpenGL4.34.6
OpenCL3.03.0
Vulkan+1.3

Pros & cons summary


Recency 1 April 2015 14 December 2023
Chip lithography 14 nm 10 nm
Power consumption (TDP) 6 Watt 28 Watt

HD Graphics 400 has 366.7% lower power consumption.

Arc Graphics 128EU Mobile, on the other hand, has an age advantage of 8 years, and a 40% more advanced lithography process.

We couldn't decide between HD Graphics 400 and Arc Graphics 128EU 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 HD Graphics 400
HD Graphics 400
Intel Arc Graphics 128EU Mobile
Arc Graphics 128EU Mobile

Comparisons with similar GPUs

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Community ratings

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2.5 416 votes

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4.6 20 votes

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Questions & comments

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