GeForce GTX 1660 Max-Q vs HD Graphics 620

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Primary details

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

Place in the ranking841not rated
Place by popularity63not in top-100
Power efficiency11.11no data
ArchitectureGeneration 9.5 (2016−2020)Turing (2018−2022)
GPU code nameKaby Lake GT2TU116
Market segmentLaptopLaptop
Release date30 August 2016 (8 years ago)no data
Launch price (MSRP)no data$229

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 cores192no data
Core clock speed300 MHz1140 MHz
Boost clock speed1000 MHz1335 MHz
Number of transistors189 million6,600 million
Manufacturing process technology14 nm++12 nm
Power consumption (TDP)15 Wattno data
Texture fill rate24.00no data
Floating-point processing power0.384 TFLOPSno data
ROPs3no data
TMUs24no data

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).

InterfaceRing BusPCIe 3.0 x16
Supplementary power connectorsno data1x 6-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 typeDDR3L/LPDDR3/LPDDR4no data
Maximum RAM amount32 GBno data
Memory bus widthSystem Sharedno data
Memory clock speedSystem Shared8000 MHz
Shared memory+no 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 ConnectorsPortable Device Dependent1x DVI, 1x HDMI, 3x DisplayPort
HDMI-+

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)12.0 (12_1)
Shader Model6.4no data
OpenGL4.64.6
OpenCL3.0no data
Vulkan+-

Pros & cons summary


Chip lithography 14 nm 12 nm

GTX 1660 Max-Q has a 16.7% more advanced lithography process.

We couldn't decide between HD Graphics 620 and GeForce GTX 1660 Max-Q. We've got no test results to judge.


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 GeForce GTX 1660 Max-Q
GeForce GTX 1660 Max-Q

Comparisons with similar GPUs

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Community ratings

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3.1 2683 votes

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3.8 18 votes

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Questions & comments

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