NVIDIA GeForce GTX 1660 Ti Mobile Refresh vs AMD Radeon RX Vega 11

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General info

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

Place in performance ranking570not rated
Place by popularitynot in top-100not in top-100
Value for money0.79no data
ArchitectureVega (2017−2021)Turing (2018−2021)
GPU code nameVega Raven RidgeTU116B
Market segmentDesktopLaptop
Release date26 October 2017 (6 years old)15 May 2019 (4 years old)
Current price$475 no data
Value for money

Performance to price ratio. The higher, the better.

no data

Technical specs

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores7041536
Boost clock speed1240 MHz1590 MHz
Number of transistors4,940 million6,600 million
Manufacturing process technology14 nm12 nm
Power consumption (TDP)65 Wattno data
Texture fill rate61.60152.6
Floating-point performance1,760 gflopsno data

Size and compatibility

Information on Radeon RX Vega 11 and GeForce GTX 1660 Ti Mobile Refresh compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.

InterfaceIGPPCIe 3.0 x16
WidthIGPno data
Supplementary power connectorsNoneno data

Memory

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 typeSystem SharedGDDR6
Maximum RAM amountSystem Shared6 GB
Memory bus widthSystem Shared192 Bit
Memory clock speedSystem Shared16 GB/s
Memory bandwidthno data384.0 GB/s
Shared memory-no data

Video outputs and ports

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 outputs1x DVI, 1x HDMI, 3x DisplayPort
HDMIno data+

API support

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

DirectX12 (12_1)12 (12_1)
Shader Model6.46.5
OpenGL4.64.6
OpenCL2.01.2
Vulkan1.2.1311.2
CUDAno data7.5

Advantages and disadvantages


Recency 26 October 2017 15 May 2019
Maximum RAM amount System Shared 6 GB
Chip lithography 14 nm 12 nm

We couldn't decide between Radeon RX Vega 11 and GeForce GTX 1660 Ti Mobile Refresh. We've got no test results to judge.

Be aware that Radeon RX Vega 11 is a desktop card while GeForce GTX 1660 Ti Mobile Refresh is a notebook one.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

User ratings

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.


AMD Radeon RX Vega 11
Radeon RX Vega 11
NVIDIA GeForce GTX 1660 Ti Mobile Refresh
GeForce GTX 1660 Ti Mobile Refresh

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3.9 1668 votes

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Questions and comments

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