Radeon RX 580G vs Quadro P400

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Primary details

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

Place in the ranking679not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation2.82no data
Power efficiency9.80no data
ArchitecturePascal (2016−2021)GCN 4.0 (2016−2020)
GPU code nameGP107Polaris 20
Market segmentWorkstationDesktop
Release date7 February 2017 (7 years ago)15 October 2018 (6 years ago)
Launch price (MSRP)$119.99 no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

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 cores2562304
Core clock speed1228 MHz1257 MHz
Boost clock speed1252 MHz1330 MHz
Number of transistors3,300 million5,700 million
Manufacturing process technology14 nm14 nm
Power consumption (TDP)30 Watt185 Watt
Texture fill rate20.03191.5
Floating-point processing power0.641 TFLOPS6.129 TFLOPS
ROPs1632
TMUs16144

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 x16PCIe 3.0 x16
Length145 mm241 mm
Width1-slot2-slot
Supplementary power connectorsNone1x 8-pin

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 GB8 GB
Memory bus width64 Bit256 Bit
Memory clock speed1002 MHz2000 MHz
Memory bandwidth32.06 GB/s256.0 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 Connectors3x mini-DisplayPort1x HDMI, 3x DisplayPort
HDMI-+

API compatibility

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

DirectX12 (12_1)12 (12_0)
Shader Model6.46.4
OpenGL4.64.6
OpenCL1.22.0
Vulkan1.2.1311.2.131
CUDA6.1-

Pros & cons summary


Recency 7 February 2017 15 October 2018
Maximum RAM amount 2 GB 8 GB
Power consumption (TDP) 30 Watt 185 Watt

Quadro P400 has 516.7% lower power consumption.

RX 580G, on the other hand, has an age advantage of 1 year, and a 300% higher maximum VRAM amount.

We couldn't decide between Quadro P400 and Radeon RX 580G. We've got no test results to judge.

Be aware that Quadro P400 is a workstation graphics card while Radeon RX 580G 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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NVIDIA Quadro P400
Quadro P400
AMD Radeon RX 580G
Radeon RX 580G

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Community ratings

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


4.1 490 votes

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3.9 26 votes

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Questions & comments

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