Radeon Graphics 512SP Mobile vs Pro 555

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Primary details

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

Place in the ranking511not rated
Place by popularitynot in top-100not in top-100
Power efficiency7.57no data
ArchitectureGCN 4.0 (2016−2020)GCN 5.1 (2018−2022)
GPU code namePolaris 21Lucienne
Market segmentMobile workstationLaptop
Release date5 June 2017 (7 years ago)12 January 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 cores768512
Core clock speed850 MHz300 MHz
Boost clock speedno data1900 MHz
Number of transistors3,000 million9,800 million
Manufacturing process technology14 nm7 nm
Power consumption (TDP)75 Watt25 Watt
Texture fill rate40.8060.80
Floating-point processing power1.306 TFLOPS1.946 TFLOPS
ROPs168
TMUs4832

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 sizelargeno data
InterfacePCIe 3.0 x8IGP
Supplementary power connectorsNoneno 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 typeGDDR5System Shared
Maximum RAM amount2 GBSystem Shared
Memory bus width128 BitSystem Shared
Memory clock speed1275 MHzSystem Shared
Memory bandwidth81.6 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 outputsPortable Device Dependent

Supported technologies

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

FreeSync+-

API compatibility

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

DirectX12 (12_0)12 (12_1)
Shader Model6.46.7 (6.4)
OpenGL4.64.6
OpenCL2.02.1
Vulkan1.2.1311.3

Pros & cons summary


Recency 5 June 2017 12 January 2021
Chip lithography 14 nm 7 nm
Power consumption (TDP) 75 Watt 25 Watt

Graphics 512SP Mobile has an age advantage of 3 years, a 100% more advanced lithography process, and 200% lower power consumption.

We couldn't decide between Radeon Pro 555 and Radeon Graphics 512SP Mobile. We've got no test results to judge.

Be aware that Radeon Pro 555 is a mobile workstation card while Radeon Graphics 512SP Mobile is a mobile workstation 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 Pro 555
Radeon Pro 555
AMD Radeon Graphics 512SP Mobile
Radeon Graphics 512SP Mobile

Comparisons with similar GPUs

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Community ratings

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3.7 88 votes

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4.8 39 votes

Rate Radeon Graphics 512SP Mobile on a scale of 1 to 5:

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Questions & comments

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