Radeon R9 M290X Mac Edition vs R9 M380 Mac Edition

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Primary details

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

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
ArchitectureGCN 2.0 (2013−2017)GCN 1.0 (2011−2020)
GPU code nameStratoPitcairn
Market segmentLaptopLaptop
Release date5 May 2015 (9 years ago)23 November 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 cores7681024
Core clock speed900 MHz850 MHz
Boost clock speed1021 MHz975 MHz
Number of transistors2,080 million2,800 million
Manufacturing process technology28 nm28 nm
Power consumption (TDP)no data80 Watt
Texture fill rate49.0162.40
Floating-point processing power1.568 TFLOPS1.997 TFLOPS
ROPs1632
TMUs4864

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 x16PCIe 3.0 x16
Supplementary power connectorsno dataNone

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 typeGDDR5GDDR5
Maximum RAM amount2 GB2 GB
Memory bus width128 Bit256 Bit
Memory clock speed1568 MHz1365 MHz
Memory bandwidth100.4 GB/s174.7 GB/s

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 (12_0)12 (11_1)
Shader Model6.35.1
OpenGL4.64.6
OpenCL2.01.2
Vulkan1.2.1311.2

Pros & cons summary


Recency 5 May 2015 23 November 2014

R9 M380 Mac Edition has an age advantage of 5 months.

We couldn't decide between Radeon R9 M380 Mac Edition and Radeon R9 M290X Mac Edition. 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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AMD Radeon R9 M380 Mac Edition
Radeon R9 M380 Mac Edition
AMD Radeon R9 M290X Mac Edition
Radeon R9 M290X Mac Edition

Comparisons with similar GPUs

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Community ratings

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3.1 8 votes

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3.5 2 votes

Rate Radeon R9 M290X Mac Edition on a scale of 1 to 5:

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Questions & comments

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