NVIDIA · GeForce GTX 16 Series

NVIDIA GeForce GTX 1660 Ti Mobile

The NVIDIA GeForce GTX 1660 Ti Mobile is a laptop graphics processor released on April 23, 2019, built on the Turing architecture using a 12 nm process. It has 1,536 shading units, 6 GB of GDDR6 memory on a 192-bit bus, 288.0 GB/s of memory bandwidth, a boost clock of 1.59 GHz and a 80 W board power rating. It scores 10,090 in the PassMark G3D benchmark. It supports DirectX 12, OpenGL 4.6, Vulkan 1.4 and CUDA compute capability 7.5.

TuringTU11612 nmMobile

10/10 key specs recorded · 45 facts

Depth: 45 recorded fields, 1 feature, 5 PassMark workloads

Specification data last verified October 1, 2026 against PassMark Videocard Benchmark, NanoReview (Firecrawl extract) and Wikipedia GPU list tables (wikigrid-2026-09). Coverage: 10 of 10 tracked specifications recorded.

PassMark Videocard Benchmark NanoReview (Firecrawl extract)PassMark Videocard Benchmark Wikipedia GPU list tables (wikigrid-2026-09)

Shading units

1,536cores

24 compute units

Memory

6 GB

GDDR6 · 192-bit

Boost clock

1.59 GHz

1.46 GHz base

Board power

80 W

Performance

The NVIDIA GeForce GTX 1660 Ti Mobile scores 10,090 in the PassMark G3D benchmark, higher than 89.2% of the 2,658 GPUs benchmarked (PassMark rank #295), measured across 5,643 submitted results. Its PassMark G2D score is 473.

PassMark G3D Mark

10,090

Rank #295
Faster than 89.2% of 2,658 GPUs
5,643 samples

0relative to the fastest GPU on record (41,928)

PassMark workload tests

DirectX 9 153 fps

reference: fastest recorded 526 fps · faster than 84.3% of 1,675 GPUs

DirectX 10 60 fps

reference: fastest recorded 231 fps · faster than 80.5% of 1,602 GPUs

DirectX 11 87 fps

reference: fastest recorded 362 fps · faster than 82.2% of 1,430 GPUs

DirectX 12 39 fps

reference: fastest recorded 213 fps · faster than 73.6% of 1,274 GPUs

GPU Compute 3,652 ops/s

reference: fastest recorded 26,591 ops/s · faster than 77.3% of 1,447 GPUs

Averages of PassMark PerformanceTest submissions; frames/sec are PassMark test-scene rates, not game FPS. Tests PassMark does not report for this card are omitted. PassMark listing

In the PassMark workload tests the NVIDIA GeForce GTX 1660 Ti Mobile averages DirectX 9 153 fps, DirectX 10 60 fps, DirectX 11 87 fps, DirectX 12 39 fps and GPU Compute 3,652 ops/s, across 5,643 submitted results. Frames per second are PassMark test-scene rates, not game frame rates.

As stated by PassMark

Category Mobile

Bus interface PCIe 3.0 x16

Max memory 6 GB

Core clock 1455 MHz

Memory clock 1500 MHz

DirectX 12

OpenGL 4.6

Max TDP 80 W

First benchmarked 2019-05-01

Samples 5,643

PassMark listing (collected 2026-09-30)

PassMark's own listing for the NVIDIA GeForce GTX 1660 Ti Mobile states the PCIe 3.0 x16 interface, up to 6 GB of memory, a core clock of 1455 MHz, DirectX 12 and OpenGL 4.6, first benchmarked on 2019-05-01. These are PassMark's figures, shown separately from the specification tables above.

Not to be confused with

This page covers the NVIDIA GeForce GTX 1660 Ti Mobile specifically. It is a different product from NVIDIA GeForce GTX 1660, NVIDIA GeForce GTX 1660 SUPER, NVIDIA GeForce GTX 1660 Ti, NVIDIA GeForce GTX 1660 Ti with Max-Q Design, NVIDIA GeForce GTX 1660 Ti Max-Q, which have their own specifications. Check the exact model name before comparing figures.

Graphics processor

Architecture Turing

Codename TU116

Chip Not recorded

Process node 12 nm

Transistors 6,600 M

Die size 284 mm²

The NVIDIA GeForce GTX 1660 Ti Mobile is based on the Turing architecture, uses the TU116 graphics processor, is manufactured on a 12 nm process, contains 6,600 million transistors and has a die size of 284 mm².

Shader configuration

Shading units 1,536

Compute units 24

Streaming multiprocessors Not recorded

Execution units Not recorded

Texture units (TMUs) 96

Render output units (ROPs) 48

Ray tracing cores Not recorded

Tensor / AI cores Not recorded

XMX engines Not recorded

Infinity cache Not recorded

The NVIDIA GeForce GTX 1660 Ti Mobile has 1,536 shading units, 24 compute units, 96 texture mapping units and 48 render output units.

The NVIDIA GeForce GTX 1660 Ti Mobile does not use XMX engines; those are specific to Intel Arc graphics. Infinity Cache is an AMD architectural feature and does not apply to the NVIDIA GeForce GTX 1660 Ti Mobile. Feex has no recorded ray tracing core count for the NVIDIA GeForce GTX 1660 Ti Mobile.

Clock speeds

Base clock 1.46 GHz

Boost clock 1.59 GHz

Game clock Not recorded

Memory clock 1.50 GHz

Effective memory clock Not recorded

The NVIDIA GeForce GTX 1660 Ti Mobile runs at a base clock of 1.46 GHz and boosts to 1.59 GHz.

Memory

Size 6 GB

Type GDDR6

Bus width 192-bit

Bandwidth 288.0 GB/s

The NVIDIA GeForce GTX 1660 Ti Mobile is equipped with 6 GB of GDDR6 memory, uses a 192-bit memory bus and delivers 288.0 GB/s of memory bandwidth.

Board and power

The NVIDIA GeForce GTX 1660 Ti Mobile has a board power rating of 80 W and it connects over PCIe 3.0 x16.

Board power (TDP) 80 W

Total board power Not recorded

Suggested PSU Not recorded

Power connectors Not recorded

Slot width Not recorded

Length Not recorded

Width Not recorded

Height Not recorded

Cooler Not recorded

Max temperature Not recorded

Bus interface PCIe 3.0 x16

Market

Launched April 23, 2019

Launch price Not recorded

Status Not recorded

Form factor Not recorded

Segment Laptop

Series GeForce GTX 16 Series

The NVIDIA GeForce GTX 1660 Ti Mobile was released on April 23, 2019.

Benchmarks

PassMark G3D 10,090

PassMark G2D 473

Rank #295

Samples 5,643

Graphics and compute APIs

The NVIDIA GeForce GTX 1660 Ti Mobile supports DirectX 12, OpenGL 4.6, Vulkan 1.4 and CUDA compute capability 7.5.

DirectX 12

OpenGL 4.6

Vulkan 1.4

CUDA compute capability 7.5

Feex has no recorded OpenCL version for the NVIDIA GeForce GTX 1660 Ti Mobile.

Features

The NVIDIA GeForce GTX 1660 Ti Mobile has 1 supported feature recorded outside the media engine. A feature that no source mentions is shown as not listed, never as unsupported.

Compute and AI

Supported: CUDA Compute capability 7.5

Support for NVIDIA's CUDA computing platform, used by many creative, scientific and AI applications.

Not listed (2)

No source Feex holds states whether the NVIDIA GeForce GTX 1660 Ti Mobile supports Tensor cores and NVLink / SLI. That is silence, not a statement that they are unsupported.

The NVIDIA GeForce GTX 1660 Ti Mobile supports CUDA (Compute capability 7.5) under Compute and AI.

Frequently asked questions

How much VRAM does the NVIDIA GeForce GTX 1660 Ti Mobile have?

The NVIDIA GeForce GTX 1660 Ti Mobile has 6 GB of GDDR6 memory on a 192-bit bus. Its memory bandwidth is 288.0 GB/s.

How much power does the NVIDIA GeForce GTX 1660 Ti Mobile use and what power supply does it need?

The NVIDIA GeForce GTX 1660 Ti Mobile has a board power rating of 80 W.

How fast is the NVIDIA GeForce GTX 1660 Ti Mobile?

The NVIDIA GeForce GTX 1660 Ti Mobile scores 10,090 in the PassMark G3D benchmark, higher than 89.2% of the 2,658 GPUs benchmarked. Its PassMark rank is #295. In the PassMark DirectX 12 test it averages 39 fps.