Radeon R7 M520 vs R4 (Stoney Ridge)

Primary details

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

Place in the ranking1066not rated
Place by popularitynot in top-100not in top-100
Power efficiency5.39no data
ArchitectureGCN 1.2/2.0 (2015−2016)GCN 1.0 (2011−2020)
GPU code nameStoney RidgeOland
Market segmentLaptopDesktop
Release date1 June 2016 (8 years ago)18 April 2017 (7 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 cores192320
Core clock speedno data1030 MHz
Boost clock speed600 MHzno data
Number of transistorsno data1,040 million
Manufacturing process technology28 nm28 nm
Power consumption (TDP)15 Watt50 Watt
Texture fill rateno data20.60
ROPsno data8
TMUsno data20

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).

Interfaceno dataPCIe 3.0 x8
Widthno data1-slot
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 typeno dataDDR3
Maximum RAM amountno data2 GB
Memory bus width64 Bit64 Bit
Memory clock speedno data2000 MHz
Memory bandwidthno data16 GB/s
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 data1x DVI, 1x HDMI, 1x VGA
HDMI-+

API compatibility

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

DirectX12 (FL 12_0)12.0
Shader Modelno data5.0
OpenGLno data4.6
OpenCLno data1.2

Pros & cons summary


Recency 1 June 2016 18 April 2017
Power consumption (TDP) 15 Watt 50 Watt

R4 (Stoney Ridge) has 233.3% lower power consumption.

R7 M520, on the other hand, has an age advantage of 10 months.

We couldn't decide between Radeon R4 (Stoney Ridge) and Radeon R7 M520. We've got no test results to judge.

Be aware that Radeon R4 (Stoney Ridge) is a notebook card while Radeon R7 M520 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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AMD Radeon R4 (Stoney Ridge)
Radeon R4 (Stoney Ridge)
AMD Radeon R7 M520
Radeon R7 M520

Comparisons with similar GPUs

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Community ratings

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2.9 123 votes

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2.1 16 votes

Rate Radeon R7 M520 on a scale of 1 to 5:

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Questions & comments

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