Radeon Vega 7 vs R4 Graphics

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Primary details

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

Place in the rankingnot rated532
Place by popularitynot in top-10018
Power efficiencyno data11.38
ArchitectureGCN 2.0 (2013−2017)GCN 5.1 (2018−2022)
GPU code nameBeemaCezanne
Market segmentDesktopLaptop
Release date11 June 2014 (10 years ago)13 April 2021 (3 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 cores128448
Core clock speed800 MHz300 MHz
Boost clock speedno data1900 MHz
Number of transistors930 million9,800 million
Manufacturing process technology28 nm7 nm
Power consumption (TDP)15 Watt45 Watt
Texture fill rate6.40053.20
Floating-point processing power0.2048 TFLOPS1.702 TFLOPS
ROPs48
TMUs828

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
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 typeSystem SharedSystem Shared
Maximum RAM amountSystem SharedSystem Shared
Memory bus widthSystem SharedSystem Shared
Memory clock speedSystem SharedSystem Shared
Shared memoryno 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 (12_0)12 (12_1)
Shader Model6.36.4
OpenGL4.64.6
OpenCL2.02.1
Vulkan1.2.1311.2

Pros & cons summary


Recency 11 June 2014 13 April 2021
Chip lithography 28 nm 7 nm
Power consumption (TDP) 15 Watt 45 Watt

R4 Graphics has 200% lower power consumption.

Vega 7, on the other hand, has an age advantage of 6 years, and a 300% more advanced lithography process.

We couldn't decide between Radeon R4 Graphics and Radeon Vega 7. We've got no test results to judge.

Be aware that Radeon R4 Graphics is a desktop card while Radeon Vega 7 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 R4 Graphics
Radeon R4 Graphics
AMD Radeon Vega 7
Radeon Vega 7

Comparisons with similar GPUs

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Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


2.7 1222 votes

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3.8 2095 votes

Rate Radeon Vega 7 on a scale of 1 to 5:

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Questions & comments

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