Radeon RX Vega M vs UHD Graphics G4

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Primary details

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

Place in the rankingnot rated320
Place by popularitynot in top-100not in top-100
Power efficiencyno data77.94
ArchitectureGeneration 11.0 (2019−2021)GCN 5.0 (2017−2020)
GPU code nameLakefield GT1Vega
Market segmentLaptopDesktop
Release date28 May 2020 (4 years ago)1 February 2018 (6 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 cores384512
Core clock speed200 MHz720 MHz
Boost clock speed500 MHz1190 MHz
Number of transistorsno data4,500 million
Manufacturing process technology10 nm14 nm
Power consumption (TDP)15 Watt15 Watt
Texture fill rate16.0038.08
Floating-point processing power0.384 TFLOPSno data
ROPs88
TMUs3232

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 x1IGP
Widthno 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 typeSystem SharedSystem Shared
Maximum RAM amountSystem SharedSystem Shared
Memory bus widthSystem SharedSystem Shared
Memory clock speedSystem SharedSystem 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 outputsno data

API compatibility

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

DirectX12 (12_1)12.0
Shader Model6.45.0
OpenGL4.64.6
OpenCL2.12.0
Vulkan1.1-

Pros & cons summary


Recency 28 May 2020 1 February 2018
Chip lithography 10 nm 14 nm

UHD Graphics G4 has an age advantage of 2 years, and a 40% more advanced lithography process.

We couldn't decide between UHD Graphics G4 and Radeon RX Vega M. We've got no test results to judge.

Be aware that UHD Graphics G4 is a notebook card while Radeon RX Vega M 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 UHD Graphics G4
UHD Graphics G4
AMD Radeon RX Vega M
Radeon RX Vega M

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

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3.7 34 votes

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1.7 9 votes

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Questions & comments

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