AMD Radeon RX 6800M vs Nvidia GeForce GTX 1660

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

For most buyers the AMD Radeon RX 6800M is the better pick — it scores 54/100 to the Nvidia GeForce GTX 1660's 44, leading on Core Specifications and Memory. Choose the Nvidia GeForce GTX 1660 instead if api support and miscellaneous matter most to you, where it comes out ahead.

Verdict

Our overall take, at a glance

AMD Radeon RX 6800M leads overall

AMD Radeon RX 6800M

Nvidia GeForce GTX 1660

Why it stands out

Memory Capacity: 12 GB (100% more)
Memory Bandwidth: 384 GB/s (100% more)
Theoretical Performance Performance (FP16): 23.55 TFLOPS (134% more)

Winner by category for AMD Radeon RX 6800M vs Nvidia GeForce GTX 1660
Category	AMD Radeon RX 6800M	Nvidia GeForce GTX 1660	Winner
Core Specifications	90	66	AMD Radeon RX 6800M
Memory	75	31	AMD Radeon RX 6800M
API Support	48	52	Nvidia GeForce GTX 1660
Theoretical Performance	61	34	AMD Radeon RX 6800M
Benchmark	45	36	AMD Radeon RX 6800M
Miscellaneous	32	87	Nvidia GeForce GTX 1660

In-depth analysisAI

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

AMD Radeon RX 6800M

The AMD Radeon RX 6800M is a high-performance laptop graphics chip designed to deliver top-tier gaming performance and challenge competitor dominance in the portable space. Designed for gaming laptops like the Asus ROG Strix G15, it integrates proprietary features such as AMD SmartShift technology to dynamically balance power consumption between the CPU and GPU.

Best for High-performance laptop gaming without relying on competitor graphics hardwareBest for Buyers looking for highly integrated all-AMD gaming setups to maximize power…

Pros

Offers high-end gaming performance that competes directly with established rival flagship mobile GPUs
Utilizes SmartShift technology to dynamically allocate power between AMD processors and the graphics chip for optimized efficiency
Enables strong battery life and capable gaming performance even when running on battery power

Cons

Requires pairing with specific AMD processors and certified laptop designs to fully utilize SmartShift power-sharing benefits

Nvidia GeForce GTX 1660

The Nvidia GeForce GTX 1660 is a mid-range desktop graphics card introduced in 2019, powered by Nvidia's TU116 graphics processor. Built on TSMC's 12nm Turing microarchitecture, it includes efficiency improvements like concurrent integer and floating-point execution. Designed for budget-conscious gamers, it delivers mid-tier desktop performance while omitting dedicated AI and ray-tracing hardware.

Best for Budget 1080p desktop gaming builds that do not prioritize real-time ray tracingBest for Upgrading older desktop systems to support modern DirectX 12 and Vulkan APIs

Pros

Utilizes Turing microarchitecture improvements such as concurrent integer and floating-point processing
Supports modern graphics APIs including DirectX 12.0, Vulkan 1.4, and OpenGL 4.6
Serves as an accessible mid-range option for 1080p desktop gaming

Cons

Lacks dedicated hardware RT (ray tracing) and Tensor (AI) cores
The GTX 16 series was officially discontinued in March 2024

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.

AMD Radeon RX 6800M

Check Price on Amazon

Nvidia GeForce GTX 1660

Check Price on Amazon

Performance

Higher benchmark score = faster

AMD Radeon RX 6800M13,309

Nvidia GeForce GTX 166011,608

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	AMD Radeon RX 6800M	Nvidia GeForce GTX 1660
Base Frequency	1.815 GHz	1.53 GHz
Base Power	145 W	N/A
Maximum Frequency	2.105 GHz	1.785 GHz
Maximum Power	N/A	120 W
Lithography Process	7 nm42% less	12 nm

Memory

Feature	AMD Radeon RX 6800M	Nvidia GeForce GTX 1660
Capacity	12 GB100% more	6 GB
Technology
Bus Width	192 bit	192 bit
Bandwidth	384 GB/s100% more	192 GB/s
Is Shared	No	No

API Support

Feature	AMD Radeon RX 6800M	Nvidia GeForce GTX 1660
DirectX Version	12	12
OpenGL Version	4.6	4.6
Vulkan Version	1.3	1.48% more
OpenCL Version	2.1	3

Theoretical Performance

Feature	AMD Radeon RX 6800M	Nvidia GeForce GTX 1660
Pixel Rate	147.2 GP/s	85.68 GP/s
Texture Rate	368 GT/s	157.1 GT/s
Performance (FP16)	23.55 TFLOPS134% more	10.05 TFLOPS
Performance (FP32)	11.78 TFLOPS134% more	5.03 TFLOPS
Performance (FP64)	736.2 GFLOPS	157.2 GFLOPS

Benchmark

Feature	AMD Radeon RX 6800M	Nvidia GeForce GTX 1660
G3D Mark	13,30915% more	11,608

Miscellaneous

Feature	AMD Radeon RX 6800M	Nvidia GeForce GTX 1660
Release Date	May 31, 2021	March 14, 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 AMD Radeon RX 6800M vs Nvidia GeForce GTX 1660 comparison

They are closely matched: AMD Radeon RX 6800M scores 47/100 and Nvidia GeForce GTX 1660 scores 45/100 in our overall comparison — within 2 points. Neither is a clear winner overall, so the decision comes down to the specific features and price that matter most to you.

AMD Radeon RX 6800M and Nvidia GeForce GTX 1660 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 47/100 for AMD Radeon RX 6800M and 45/100 for Nvidia GeForce GTX 1660.

It's close — AMD Radeon RX 6800M (47/100) and Nvidia GeForce GTX 1660 (45/100) 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.