GeForce GTX 1660 Ti Mobile

Turing GeForce GTX 16 Series Laptop GDDR6 2019 Notebook OEM

Key Metrics

Architecture: Turing
Launch Date: 2019-04-23
CUDA Cores: 1,536
Memory: 6 GB GDDR6
Memory Bandwidth: 288 GB/s
TDP/TBP: 80 W
Interface: PCIe 3.0 x16

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GPU Specs

Identity
Entry Type	Laptop GPU
Official Name	NVIDIA GeForce GTX 1660 Ti Mobile
GPU Codename	TU116
Architecture	Turing
Launch Date	2019-04-23
Market Segment Notes	Laptop in GeForce GTX 16 Series
Core Specs
GPU Die	TU116
Chip Variant / Package	BGA-2228
Process Node	TSMC 12 nm
Transistor Count	6.6 billion
Die Size	284 mm²
CUDA Cores	1536
SM Count	24
TMUs	96
ROPs	48
Base Clock	1,455 MHz
Boost Clock	1,590 MHz
Pixel Fillrate	76.32 GP/s
Texture Fillrate	152.6 GT/s
FP32 Throughput	4.88 TFLOPS
FP16 Throughput	9.77 TFLOPS
FP64 Throughput	0.15 TFLOPS
Memory
Memory Size	6 GB
Memory Type	GDDR6
Memory Bus Width	192-bit
Memory Clock	1,500 MHz
Memory Bandwidth	288 GB/s
L2 Cache	2 MB
L1 Cache	64 KB
Board and Display
TDP / TBP	80 W
Power Connectors	None
Interface	PCIe 3.0 x16
Slot Width	MXM Module
Board Partner Model	Reference or OEM specification
Reference Design	OEM design
Software
CUDA Compute Capability	7.5
Shader Model	6.8
DirectX Support	DirectX 12.1
Vulkan Support	Vulkan 1.4
OpenGL Support	OpenGL 4.6
OpenCL Support	OpenCL 3.0

Partial entry. Core specifications may be present, but history, variant notes, known issues, and source review may be incomplete.

Why It Mattered

GeForce GTX 1660 Ti Mobile matters as a mobile GeForce GTX 16 Series implementation from the Turing generation around 2019. Laptop GPU names often hide large differences in power limits, cooling, memory, and OEM firmware, so tracking the exact variant explains why similarly named systems can perform differently.

Sources

Sources reviewed: 2026-08-13

This entry is still being source-checked.

Data confidence and source status

Partial entry. Core specifications may be present, but history, variant notes, known issues, and source review may be incomplete.

Verified: core specifications and historical notes have been reviewed against listed sources.
Partial: core specifications may be present, but history, variant notes, known issues, and source review may be incomplete.
Imported: spec-only imported entry pending editorial source review.
Needs source review: narrative notes are incomplete until reviewed.

Primary / manufacturer sources

NVIDIA GeForce GTX Gaming Laptops specification tableOfficial NVIDIA regional table listing memory configurations, interface widths, and graphics subsystem power ranges for GTX 1650, GTX 1650 Ti, and GTX 1660 Ti laptop GPUsOpen source

Independent reference sources

TechPowerUp GPU SpecsModel-level specification reference for this GPU entryOpen source

Derived datasets and spec dumps

RightNow GPU DatabaseOpen data inventory used for bulk normalization and cross-checking Derived/spec-dump source. Treat as a reference dataset, not independent historical verification.Open source

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Why It Mattered

GeForce GTX 1630

GeForce GTX 1650

GeForce GTX 1650 GDDR6

GeForce GTX 1650 Max-Q

Primary / manufacturer sources

Independent reference sources

Derived datasets and spec dumps