Nvidia GeForce RTX 4050 Mobile vs Nvidia GeForce GTX 1660 Ti

Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score

For most buyers the Nvidia GeForce RTX 4050 Mobile is the better pick — it scores 50/100 to the Nvidia GeForce GTX 1660 Ti's 46, leading on Core Specifications and Theoretical Performance. Choose the Nvidia GeForce GTX 1660 Ti instead if memory and miscellaneous matter most to you, where it comes out ahead.

Verdict

Our overall take, at a glance

Nvidia GeForce RTX 4050 Mobile and Nvidia GeForce GTX 1660 Ti are closely matched

Nvidia GeForce RTX 4050 Mobile

Nvidia GeForce GTX 1660 Ti

Where Nvidia GeForce RTX 4050 Mobile stands out

Theoretical Performance Performance (FP32): 12.1 TFLOPS (122% more)
Core Specifications Lithography Process: 5 nm (58% less)
Benchmark G3D Mark: 14,206 (13% more)

Where Nvidia GeForce GTX 1660 Ti stands out

Memory Bandwidth: 288 GB/s (50% more)
Miscellaneous Platform: Desktop

Winner by category for Nvidia GeForce RTX 4050 Mobile vs Nvidia GeForce GTX 1660 Ti
Category	Nvidia GeForce RTX 4050 Mobile	Nvidia GeForce GTX 1660 Ti	Winner
Core Specifications	88	34	Nvidia GeForce RTX 4050 Mobile
Memory	42	54	Nvidia GeForce GTX 1660 Ti
API Support	50	50	Tie
Theoretical Performance	53	39	Nvidia GeForce RTX 4050 Mobile
Benchmark	47	39	Nvidia GeForce RTX 4050 Mobile
Miscellaneous	32	87	Nvidia GeForce GTX 1660 Ti

In-depth analysisAI

AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Nov 2026.

Nvidia GeForce RTX 4050 Mobile

The GeForce RTX 4050 is an entry-level graphics card designated for laptop use. It is part of Nvidia's GeForce RTX 40 series, which succeeds the RTX 30 series and uses the Ada Lovelace architecture.

Best for budget gaming

Pros

It is an entry-level GPU option for laptops.

Cons

Nvidia GeForce GTX 1660 Ti

The Nvidia GeForce GTX 1660 Ti is a mid-range graphics card built on Nvidia's Turing architecture using TSMC's 12 nm FinFET manufacturing process. Powered by the TU116-400-A1 graphics chip, it connects via a PCIe 3.0 x16 interface and delivers solid conventional rendering performance. It was designed for budget-conscious gamers by omitting the dedicated hardware Ray Tracing and Tensor cores present in the higher-tier RTX 20 series.

Best for Budget 1080p gaming builds focused on traditional rasterization performanceBest for Upgrading older system builds limited to PCIe 3.0 motherboard slots

Pros

Leverages the Turing architecture with concurrent execution of integer and floating-point operations
Manufactured on a 12 nm FinFET process for reliable mid-range performance
Supports modern graphics APIs including Direct3D 12.0, Vulkan 1.4, and OpenGL 4.6

Cons

Lacks dedicated hardware RT (ray tracing) and Tensor (AI) cores present in RTX-branded GPUs
Uses older PCIe 3.0 bus architecture rather than newer interface standards
Officially discontinued by Nvidia in March 2024, limiting future product support

Source

Video — reviews used (2)

Generated Nov 3, 2026

Value for Money

Which is the better deal for the price

Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.

Nvidia GeForce RTX 4050 Mobile

Check Price on Amazon

Nvidia GeForce GTX 1660 Ti

Check Price on Amazon

Performance

Higher benchmark score = faster

Nvidia GeForce RTX 4050 Mobile14,206

Nvidia GeForce GTX 1660 Ti12,566

See the raw benchmark values →

Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.

Review Videos

Hand-picked expert reviews for each product

Detailed Specifications

The full spec sheet, side by side

Core Specifications

Feature	Nvidia GeForce RTX 4050 Mobile	Nvidia GeForce GTX 1660 Ti
Base Frequency	N/A	1.5 GHz
Base Power	35 W	N/A
Maximum Frequency	2.37 GHz	1.77 GHz
Maximum Power	115 W	120 W4% more
Lithography Process	5 nm58% less	12 nm

Memory

Feature	Nvidia GeForce RTX 4050 Mobile	Nvidia GeForce GTX 1660 Ti
Capacity	6 GB	6 GB
Technology
Bus Width	96 bit	192 bit
Bandwidth	192 GB/s	288 GB/s50% more
Is Shared	No	No

API Support

Feature	Nvidia GeForce RTX 4050 Mobile	Nvidia GeForce GTX 1660 Ti
DirectX Version	12	12
OpenGL Version	4.6	4.6
Vulkan Version	1.4	1.4
OpenCL Version	3	3

Theoretical Performance

Feature	Nvidia GeForce RTX 4050 Mobile	Nvidia GeForce GTX 1660 Ti
Pixel Rate	75.8 GP/s	84.96 GP/s
Texture Rate	189.5 GT/s	169.9 GT/s
Performance (FP16)	12.1 TFLOPS11% more	10.88 TFLOPS
Performance (FP32)	12.1 TFLOPS122% more	5.44 TFLOPS
Performance (FP64)	180 GFLOPS	170.1 GFLOPS

Benchmark

Feature	Nvidia GeForce RTX 4050 Mobile	Nvidia GeForce GTX 1660 Ti
G3D Mark	14,20613% more	12,566

Miscellaneous

Feature	Nvidia GeForce RTX 4050 Mobile	Nvidia GeForce GTX 1660 Ti
Release Date	February 22, 2023	February 21, 2019
Platform

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

Frequently Asked Questions

Common questions about Nvidia GeForce RTX 4050 Mobile vs Nvidia GeForce GTX 1660 Ti comparison

They are closely matched: Nvidia GeForce RTX 4050 Mobile scores 49/100 and Nvidia GeForce GTX 1660 Ti scores 48/100 in our overall comparison — within 1 point. Neither is a clear winner overall, so the decision comes down to the specific features and price that matter most to you.

Nvidia GeForce RTX 4050 Mobile and Nvidia GeForce GTX 1660 Ti are compared side by side above across every spec in the gpus category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 49/100 for Nvidia GeForce RTX 4050 Mobile and 48/100 for Nvidia GeForce GTX 1660 Ti.

It's close — Nvidia GeForce RTX 4050 Mobile (49/100) and Nvidia GeForce GTX 1660 Ti (48/100) score almost the same. Pick based on price and the individual specs that matter most to you; the comparison above shows where each one pulls ahead.