Quadro P520 Max-Q vs Radeon R5 430 OEM

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Primary details

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

Place in the ranking806not rated
Place by popularitynot in top-100not in top-100
Power efficiency3.72no data
ArchitectureGCN 1.0 (2011−2020)Pascal (2016−2021)
GPU code nameOlandGP108
Market segmentDesktopMobile workstation
Release date30 June 2016 (8 years ago)23 May 2019 (5 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 speed730 MHz1303 MHz
Boost clock speed780 MHz1493 MHz
Number of transistors950 million1,800 million
Manufacturing process technology28 nm14 nm
Power consumption (TDP)50 Watt18 Watt
Texture fill rate18.7235.83
Floating-point processing power0.599 TFLOPS1.147 TFLOPS
ROPs816
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).

InterfacePCIe 3.0 x8PCIe 3.0 x16
Width1-slotno data
Supplementary power connectorsNoneNone

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 GB4 GB
Memory bus width64 Bit64 Bit
Memory clock speed1150 MHz1375 MHz
Memory bandwidth36.8 GB/s44 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 Connectors1x DVI, 1x DisplayPortPortable Device Dependent

API compatibility

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

DirectX12 (11_1)12 (12_1)
Shader Model5.16.7 (6.4)
OpenGL4.64.6
OpenCL1.23.0
Vulkan1.2.1311.3
CUDA-6.1

Pros & cons summary


Recency 30 June 2016 23 May 2019
Maximum RAM amount 2 GB 4 GB
Chip lithography 28 nm 14 nm
Power consumption (TDP) 50 Watt 18 Watt

P520 Max-Q has an age advantage of 2 years, a 100% higher maximum VRAM amount, a 100% more advanced lithography process, and 177.8% lower power consumption.

We couldn't decide between Radeon R5 430 OEM and Quadro P520 Max-Q. We've got no test results to judge.

Be aware that Radeon R5 430 OEM is a desktop card while Quadro P520 Max-Q 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 R5 430 OEM
Radeon R5 430 OEM
NVIDIA Quadro P520 Max-Q
Quadro P520 Max-Q

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Community ratings

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4.1 364 votes

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Questions & comments

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