Radeon RX Vega 56 vs GeForce GTX 1660 Ti

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

13026

G3D Mark Score

12747

Performance Difference

Radeon RX Vega 56 is 2.2% faster than GeForce GTX 1660 Ti

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 Vega 568192 MB

016GB32GB

1080pHigh

59%

low86%

medium83%

high61%

ultra38%

1440pMedium

40%

low83%

medium61%

high38%

ultra21%

4KLow

17%

low61%

medium28%

high11%

ultra5%

📊 Performance Analysis

8 GB VRAM · 13,026 G3D Mark (mid-range)

1080pHigh settings for most AAA titles at 60 FPS.

1440pMedium settings recommended. May drop below 60 FPS.

4KLow settings only. Upscaling strongly recommended.

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

🚀Upscaling: Balanced mode: +40-50% FPS. Helps at 1440p/4K.

GeForce GTX 1660 Ti6144 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 · 12,747 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 Vega 56 performs 2.2% better in benchmarks. Below you'll find detailed performance analysis, gaming benchmarks, power consumption data, and specifications to help you decide between Radeon RX Vega 56 and GeForce GTX 1660 Ti.

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 Vega 56 and GeForce GTX 1660 Ti

Radeon RX Vega 56

The Radeon RX Vega 56 is manufactured by AMD. It was released in August 14 2017. It features the GCN 5.0 architecture. The core clock ranges from 1156 MHz to 1471 MHz. It has 3584 shading units. The thermal design power (TDP) is 210W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 13,026 points. Launch price was $399.

Technical Specifications

ROPs:64

TMUs:224

Vram:8192 MB

L1 Cache:896 kB

L2 Cache:4 MB

Core Clock:1156 MHz

Boost Clock:1471 MHz

Shading Units:3584

Transistor Count:12,500 million

Texture Fill Rate:329.5

Manufacturing Process:14 nm

Power Consumption (TDP):210 Watt

Floating Point Performance:10.54 TFLOPS

General Information

Codename:Vega 10

Architecture:GCN 5.0 (2017−2020)

Launch Price:$399

Release Date:August 14 2017

Performance Ranking Position:199

GeForce GTX 1660 Ti

The GeForce GTX 1660 Ti is manufactured by NVIDIA. It was released in February 22 2019. It features the Turing architecture. The core clock ranges from 1500 MHz to 1770 MHz. It has 1536 shading units. The thermal design power (TDP) is 120W. Manufactured using 12 nm process technology. G3D Mark benchmark score: 12,747 points. Launch price was $279.