RTX A2000 Mobile vs GeForce GTX 1660 Ti Mobile Refresh

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Primary details

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

Place in the rankingnot rated211
Place by popularitynot in top-100not in top-100
Power efficiencyno data18.54
ArchitectureTuring (2018−2022)Ampere (2020−2024)
GPU code nameTU116BGA106
Market segmentLaptopMobile workstation
Release date15 May 2019 (5 years ago)12 April 2021 (3 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 cores15362560
Core clock speed1455 MHz893 MHz
Boost clock speed1590 MHz1358 MHz
Number of transistors6,600 million13,250 million
Manufacturing process technology12 nm8 nm
Power consumption (TDP)no data95 Watt
Texture fill rate152.6108.6
Floating-point processing power4.884 TFLOPS6.953 TFLOPS
ROPs4848
TMUs9680
Tensor Coresno data80
Ray Tracing Coresno data20

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 datalarge
InterfacePCIe 3.0 x16PCIe 4.0 x16

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 typeGDDR6GDDR6
Maximum RAM amount6 GB4 GB
Memory bus width192 Bit128 Bit
Memory clock speed2000 MHz1375 MHz
Memory bandwidth384.0 GB/s176.0 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 Connectors1x DVI, 1x HDMI, 3x DisplayPortNo outputs
HDMI+-

API compatibility

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

DirectX12 (12_1)12 Ultimate (12_2)
Shader Model6.56.6
OpenGL4.64.6
OpenCL1.23.0
Vulkan1.21.2
CUDA7.58.6

Pros & cons summary


Recency 15 May 2019 12 April 2021
Maximum RAM amount 6 GB 4 GB
Chip lithography 12 nm 8 nm

GTX 1660 Ti Mobile Refresh has a 50% higher maximum VRAM amount.

RTX A2000 Mobile, on the other hand, has an age advantage of 1 year, and a 50% more advanced lithography process.

We couldn't decide between GeForce GTX 1660 Ti Mobile Refresh and RTX A2000 Mobile. We've got no test results to judge.

Be aware that GeForce GTX 1660 Ti Mobile Refresh is a notebook graphics card while RTX A2000 Mobile 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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NVIDIA GeForce GTX 1660 Ti Mobile Refresh
GeForce GTX 1660 Ti Mobile Refresh
NVIDIA RTX A2000 Mobile
RTX A2000 Mobile

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.


3.9 47 votes

Rate GeForce GTX 1660 Ti Mobile Refresh on a scale of 1 to 5:

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3.8 93 votes

Rate RTX A2000 Mobile on a scale of 1 to 5:

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Questions & comments

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