Quadro P620 vs GeForce GTX 950 OEM

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Primary details

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

Place in the rankingnot rated469
Place by popularitynot in top-100not in top-100
Power efficiencyno data16.21
ArchitectureMaxwell 2.0 (2014−2019)Pascal (2016−2021)
GPU code nameGM206SGP107
Market segmentDesktopWorkstation
Release date2016 (8 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 cores1024512
Core clock speed937 MHz1177 MHz
Boost clock speed1203 MHz1443 MHz
Number of transistors2,940 million3,300 million
Manufacturing process technology28 nm14 nm
Power consumption (TDP)no data40 Watt
Texture fill rate76.9946.18
Floating-point processing powerno data1.478 TFLOPS
ROPs3216
TMUs6432

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
Lengthno data145 mm
Width2-slotIGP
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 amount4 GB2 GB
Memory bus width128 Bit128 Bit
Memory clock speed5 GB/s1502 MHz
Memory bandwidth80.19 GB/s96.13 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_1)12 (12_1)
Shader Model6.76.4
OpenGL4.64.6
OpenCL3.01.2
Vulkan1.31.2.131
CUDA5.26.1

Pros & cons summary


Maximum RAM amount 4 GB 2 GB
Chip lithography 28 nm 14 nm

GTX 950 OEM has a 100% higher maximum VRAM amount.

Quadro P620, on the other hand, has a 100% more advanced lithography process.

We couldn't decide between GeForce GTX 950 OEM and Quadro P620. We've got no test results to judge.

Be aware that GeForce GTX 950 OEM is a desktop 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 GTX 950 OEM
GeForce GTX 950 OEM
NVIDIA Quadro P620
Quadro P620

Comparisons with similar GPUs

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Community ratings

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3.6 18 votes

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3.6 618 votes

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Questions & comments

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