Quadro P520 vs Radeon RX 480 Mobile

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Primary details

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

Place in the rankingnot rated612
Place by popularitynot in top-100not in top-100
Power efficiencyno data20.67
ArchitectureGCN 4.0 (2016−2020)Pascal (2016−2021)
GPU code nameEllesmereGP108
Market segmentLaptopMobile workstation
Release date4 August 2016 (8 years ago)23 May 2019 (5 years ago)
Launch price (MSRP)$450 no data

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 cores2304384
Core clock speed1000 MHz1303 MHz
Boost clock speed1077 MHz1493 MHz
Number of transistors5,700 million1,800 million
Manufacturing process technology14 nm14 nm
Power consumption (TDP)100 Watt18 Watt
Texture fill rate155.135.83
Floating-point processing power4.963 TFLOPS1.147 TFLOPS
ROPs3216
TMUs14424

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 sizelargelarge
InterfaceMXM-B (3.0)PCIe 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 amount8 GB2 GB
Memory bus width256 Bit64 Bit
Memory clock speed2000 MHz1502 MHz
Memory bandwidth256.0 GB/s48.06 GB/s
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 outputsNo outputs

API compatibility

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

DirectX12 (12_0)12 (12_1)
Shader Model6.46.4
OpenGL4.64.6
OpenCL2.01.2
Vulkan1.2.1311.2.131
CUDA-6.1

Pros & cons summary


Recency 4 August 2016 23 May 2019
Maximum RAM amount 8 GB 2 GB
Power consumption (TDP) 100 Watt 18 Watt

RX 480 Mobile has a 300% higher maximum VRAM amount.

Quadro P520, on the other hand, has an age advantage of 2 years, and 455.6% lower power consumption.

We couldn't decide between Radeon RX 480 Mobile and Quadro P520. We've got no test results to judge.

Be aware that Radeon RX 480 Mobile is a notebook graphics card while Quadro P520 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 RX 480 Mobile
Radeon RX 480 Mobile
NVIDIA Quadro P520
Quadro P520

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.


3.3 23 votes

Rate Radeon RX 480 Mobile on a scale of 1 to 5:

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3.4 104 votes

Rate Quadro P520 on a scale of 1 to 5:

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Questions & comments

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