Radeon RX 6600S vs GeForce GTX 1660 SUPER

G3D Mark is a standard benchmark that measures graphics performance in real-world gaming scenarios. It simplifies comparing cards from different brands, where higher scores directly correlate with better fps and smoother gaming experiences.

Performance Comparison

About G3D Mark

G3D Mark Score

13016

G3D Mark Score

12692

Performance Difference

Radeon RX 6600S is 2.6% faster than GeForce GTX 1660 SUPER

VRAM & Game Performance

VRAM (Video RAM) is dedicated memory on your graphics card that stores textures, frame buffers, and game assets. Higher VRAM allows for sharper textures at high resolutions (1440p/4K) and prevents stuttering in modern AAA games. 8GB is minimum for 1080p, 12GB+ recommended for 1440p, and 16GB+ for 4K gaming.

Radeon RX 6600S4096 MB

016GB32GB

1080pMedium

43%

low78%

medium60%

high40%

ultra27%

1440pLow

29%

low60%

medium40%

high27%

ultra17%

4KLow

12%

low40%

medium17%

high7%

ultra7%

📊 Performance Analysis

4 GB VRAM · 13,016 G3D Mark (mid-range)

1080pMedium settings. Stable 60 FPS in most games.

1440pLow settings required. Consider 1080p instead.

4KLow settings only. Upscaling strongly recommended.

⚡Ray Tracing: RT limited to 1080p with DLSS Performance mode.

🚀Upscaling: Performance mode: +50-70% FPS, noticeable quality loss.

GeForce GTX 1660 SUPER6144 MB

016GB32GB

1080pMedium

45%

low83%

medium76%

high43%

ultra21%

1440pLow

29%

low76%

medium43%

high21%

ultra15%

4KLow

12%

low43%

medium21%

high5%

ultra5%

📊 Performance Analysis

6 GB VRAM · 12,692 G3D Mark (mid-range)

1080pMedium settings. Stable 60 FPS in most games.

1440pLow settings required. Consider 1080p instead.

4KLow settings only. Upscaling strongly recommended.

⚡Ray Tracing: RT limited to 1080p with DLSS Performance mode.

🚀Upscaling: Performance mode: +50-70% FPS, noticeable quality loss.

Benchmarks & Performance Comparison

In this GPU comparison, Radeon RX 6600S performs 2.6% better in benchmarks. Below you'll find detailed performance analysis, gaming benchmarks, power consumption data, and specifications to help you decide between Radeon RX 6600S and GeForce GTX 1660 SUPER.

Both graphics cards are popular choices for gaming. When comparing GPUs, consider VRAM capacity, ray tracing performance, power requirements, and price-to-performance ratio for your target gaming resolution (1080p, 1440p, or 4K).

Technical Specifications

Detailed hardware specifications for Radeon RX 6600S and GeForce GTX 1660 SUPER

Radeon RX 6600S

The Radeon RX 6600S is manufactured by AMD. It was released in January 4 2022. It features the RDNA 2.0 architecture. The core clock ranges from 1700 MHz to 2000 MHz. It has 1792 shading units. The thermal design power (TDP) is 80W. Manufactured using 7 nm process technology. It includes 28 ray tracing cores. G3D Mark benchmark score: 13,016 points.

Technical Specifications

ROPs:64

TMUs:112

Vram:4096 MB

L0 Cache:448 kB

L1 Cache:512 kB

L2 Cache:2 MB

L3 Cache:32 MB

Core Clock:1700 MHz

Boost Clock:2000 MHz

Shading Units:1792

Transistor Count:11,060 million

Ray Tracing Cores:28

Texture Fill Rate:224.0

Manufacturing Process:7 nm

Power Consumption (TDP):80 Watt

Floating Point Performance:7.168 TFLOPS

General Information

Codename:Navi 23

Architecture:RDNA 2.0 (2020−2025)

Release Date:January 4 2022

Performance Ranking Position:200

GeForce GTX 1660 SUPER

The GeForce GTX 1660 SUPER is manufactured by NVIDIA. It was released in October 29 2019. It features the Turing architecture. The core clock ranges from 1530 MHz to 1785 MHz. It has 1408 shading units. The thermal design power (TDP) is 125W. Manufactured using 12 nm process technology. G3D Mark benchmark score: 12,692 points. Launch price was $229.