Quadro P620 vs GeForce 620M

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Primary details

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

Place in the rankingnot rated468
Place by popularitynot in top-100not in top-100
Power efficiencyno data16.21
ArchitectureFermi 2.0 (2010−2014)Pascal (2016−2021)
GPU code nameGF117GP107
Market segmentLaptopWorkstation
Release date22 March 2012 (12 years ago)1 February 2018 (6 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 cores96512
Core clock speed625 MHz1177 MHz
Boost clock speedno data1443 MHz
Number of transistors585 million3,300 million
Manufacturing process technology28 nm14 nm
Power consumption (TDP)15 Watt40 Watt
Texture fill rate10.0046.18
Floating-point processing power0.24 TFLOPS1.478 TFLOPS
ROPs816
TMUs1632

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 2.0 x16PCIe 3.0 x16
Lengthno data145 mm
Widthno dataIGP
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 typeDDR3GDDR5
Maximum RAM amount1 GB2 GB
Memory bus width64 Bit128 Bit
Memory clock speed900 MHz1502 MHz
Memory bandwidth14.4 GB/s96.13 GB/s
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 (11_0)12 (12_1)
Shader Model5.16.4
OpenGL4.64.6
OpenCL1.11.2
VulkanN/A1.2.131
CUDA2.16.1

Pros & cons summary


Recency 22 March 2012 1 February 2018
Maximum RAM amount 1 GB 2 GB
Chip lithography 28 nm 14 nm
Power consumption (TDP) 15 Watt 40 Watt

GeForce 620M has 166.7% lower power consumption.

Quadro P620, on the other hand, has an age advantage of 5 years, a 100% higher maximum VRAM amount, and a 100% more advanced lithography process.

We couldn't decide between GeForce 620M and Quadro P620. We've got no test results to judge.

Be aware that GeForce 620M is a notebook card while Quadro P620 is a 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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NVIDIA GeForce 620M
GeForce 620M
NVIDIA Quadro P620
Quadro P620

Comparisons with similar GPUs

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Community ratings

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3.7 15 votes

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3.6 618 votes

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Questions & comments

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