Quadro NVS 300M vs HD Graphics 620

Primary details

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

Place in the ranking834not rated
Place by popularity63not in top-100
Power efficiency11.17no data
ArchitectureGeneration 9.5 (2016−2020)Curie (2003−2013)
GPU code nameKaby Lake GT2G73
Market segmentDesktopMobile workstation
Release date30 August 2016 (8 years ago)24 May 2006 (18 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 cores19213
Core clock speed300 MHz500 MHz
Boost clock speed1000 MHz450 MHz
Number of transistors189 million177 million
Manufacturing process technology14 nm++90 nm
Power consumption (TDP)15 Watt16 Watt
Texture fill rate24.002.000
Floating-point processing power0.384 TFLOPSno data
ROPs32
TMUs244

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 sizeno datamedium sized
InterfaceRing BusPCIe 1.0 x16
WidthIGPno data

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 typeDDR3L/LPDDR3/LPDDR4GDDR3
Maximum RAM amount32 GB256 MB
Memory bus widthSystem Shared128 Bit
Memory clock speedSystem Shared700 MHz
Memory bandwidthno data22.4 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 ConnectorsPortable Device DependentNo outputs

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

Quick Sync+no data

API compatibility

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

DirectX12 (12_1)9.0c (9_3)
Shader Model6.43.0
OpenGL4.62.1
OpenCL3.0N/A
Vulkan+N/A

Pros & cons summary


Recency 30 August 2016 24 May 2006
Maximum RAM amount 32 GB 256 MB
Chip lithography 14 nm 90 nm
Power consumption (TDP) 15 Watt 16 Watt

HD Graphics 620 has an age advantage of 10 years, a 12700% higher maximum VRAM amount, a 542.9% more advanced lithography process, and 6.7% lower power consumption.

We couldn't decide between HD Graphics 620 and Quadro NVS 300M. We've got no test results to judge.

Be aware that HD Graphics 620 is a desktop card while Quadro NVS 300M 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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Intel HD Graphics 620
HD Graphics 620
NVIDIA Quadro NVS 300M
Quadro NVS 300M

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.


3.1 2637 votes

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1.7 3 votes

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Questions & comments

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