Radeon R6 Mobile Graphics vs R6 M340DX

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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
ArchitectureGCN 1.0 (2011−2020)GCN 2.0 (2013−2017)
GPU code nameJetSpectre Lite
Market segmentDesktopLaptop
Release date12 December 2015 (8 years ago)17 September 2014 (10 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 cores384384
Core clock speed955 MHz533 MHz
Boost clock speed1030 MHz800 MHz
Number of transistors690 million2,410 million
Manufacturing process technology28 nm28 nm
Power consumption (TDP)no data17 Watt
Texture fill rate24.7212.79
Floating-point processing power0.791 TFLOPS0.4093 TFLOPS
ROPs88
TMUs2424

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).

InterfaceIGPIGP
WidthIGPno data

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 outputs

API compatibility

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

DirectX12 (11_1)12 (12_0)
Shader Model5.16.0
OpenGL4.64.6
OpenCL1.22.0
Vulkan1.2.1311.2.131

Pros & cons summary


Recency 12 December 2015 17 September 2014

R6 M340DX has an age advantage of 1 year.

We couldn't decide between Radeon R6 M340DX and Radeon R6 Mobile Graphics. We've got no test results to judge.

Be aware that Radeon R6 M340DX is a desktop card while Radeon R6 Mobile Graphics is a notebook 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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AMD Radeon R6 M340DX
Radeon R6 M340DX
AMD Radeon R6 Mobile Graphics
Radeon R6 Mobile Graphics

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 37 votes

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4.5 14 votes

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Questions & comments

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