Apple M3 Pro 18-Core GPU vs GeForce GTX 1660

#ad 
Buy on Amazon
VS

Primary details

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

Place in the ranking186not rated
Place by popularity39not in top-100
Cost-effectiveness evaluation48.17no data
Power efficiency17.30no data
ArchitectureTuring (2018−2022)no data
GPU code nameTU116no data
Market segmentDesktopLaptop
Release date14 March 2019 (5 years ago)31 October 2023 (1 year ago)
Launch price (MSRP)$219 no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

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 cores140818
Core clock speed1530 MHzno data
Boost clock speed1785 MHzno data
Number of transistors6,600 millionno data
Manufacturing process technology12 nm5 nm
Power consumption (TDP)120 Wattno data
Texture fill rate157.1no data
Floating-point processing power5.027 TFLOPSno data
ROPs48no data
TMUs88no 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).

Laptop sizeno datamedium sized
InterfacePCIe 3.0 x16no data
Length229 mmno data
Width2-slotno data
Supplementary power connectors1x 8-pinno 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 typeGDDR5LPDDR5-6400
Maximum RAM amount6 GBno data
Memory bus width192 Bitno data
Memory clock speed2001 MHzno data
Memory bandwidth192.1 GB/sno data
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, 1x DisplayPortno data
HDMI+-

API compatibility

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

DirectX12 (12_1)no data
Shader Model6.5no data
OpenGL4.6no data
OpenCL1.2no data
Vulkan1.2.131-
CUDA7.5-

Pros & cons summary


Recency 14 March 2019 31 October 2023
Chip lithography 12 nm 5 nm

Apple M3 Pro 18-Core GPU has an age advantage of 4 years, and a 140% more advanced lithography process.

We couldn't decide between GeForce GTX 1660 and Apple M3 Pro 18-Core GPU. We've got no test results to judge.

Be aware that GeForce GTX 1660 is a desktop card while Apple M3 Pro 18-Core GPU is a notebook one.


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

Vote for your favorite

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


NVIDIA GeForce GTX 1660
GeForce GTX 1660
Apple M3 Pro 18-Core GPU
M3 Pro 18-Core GPU

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


4.1 5334 votes

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

  • 1
  • 2
  • 3
  • 4
  • 5
3.1 171 vote

Rate Apple M3 Pro 18-Core GPU on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about this comparison, agree or disagree with our judgements, or report an error or mismatch.