Radeon Vega 9 Mobile vs GeForce 940M

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Primary details

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

Place in the ranking785not rated
Place by popularitynot in top-100not in top-100
Power efficiency6.06no data
ArchitectureMaxwell (2014−2017)GCN 5.0 (2017−2020)
GPU code nameGM108Picasso
Market segmentLaptopLaptop
Release date13 March 2015 (9 years ago)6 January 2019 (5 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 cores384576
Core clock speed1072 MHz300 MHz
Boost clock speed1176 MHz1300 MHz
Number of transistors1,870 million4,940 million
Manufacturing process technology28 nm14 nm
Power consumption (TDP)75 Watt15 Watt
Texture fill rate28.2246.80
Floating-point processing power0.9032 TFLOPS1.498 TFLOPS
ROPs88
TMUs2436

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).

Laptop sizemedium sizedno data
Bus supportPCI Express 3.0no data
InterfacePCIe 3.0 x8IGP

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 typeDDR3System Shared
Maximum RAM amount2 GBSystem Shared
Memory bus width64 BitSystem Shared
Memory clock speed900 MHzSystem Shared
Memory bandwidth14.4 GB/sno data
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 outputsNo outputs

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

GPU Boost2.0no data
Optimus+-
GameWorks+-

API compatibility

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

DirectX12 (11_0)12 (12_1)
Shader Model5.16.4
OpenGL4.54.6
OpenCL1.22.0
Vulkan1.1.1261.2.131
CUDA+-

Pros & cons summary


Recency 13 March 2015 6 January 2019
Chip lithography 28 nm 14 nm
Power consumption (TDP) 75 Watt 15 Watt

Vega 9 Mobile has an age advantage of 3 years, a 100% more advanced lithography process, and 400% lower power consumption.

We couldn't decide between GeForce 940M and Radeon Vega 9 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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NVIDIA GeForce 940M
GeForce 940M
AMD Radeon Vega 9 Mobile
Radeon Vega 9 Mobile

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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Questions & comments

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