Radeon RX Vega 64 vs Radeon RX 6600M

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

13949

G3D Mark Score

13922

Performance Difference

Radeon RX Vega 64 is 0.2% faster than Radeon RX 6600M

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 648192 MB

016GB32GB

1080pHigh

60%

low87%

medium84%

high62%

ultra39%

1440pMedium

41%

low84%

medium62%

high39%

ultra22%

4KLow

18%

low62%

medium29%

high12%

ultra6%

📊 Performance Analysis

8 GB VRAM · 13,949 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.

Radeon RX 6600M8192 MB

016GB32GB

1080pHigh

61%

low88%

medium85%

high63%

ultra40%

1440pMedium

42%

low85%

medium63%

high40%

ultra23%

4KLow

19%

low63%

medium30%

high13%

ultra7%

📊 Performance Analysis

8 GB VRAM · 13,922 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.

Benchmarks & Performance Comparison

In this GPU comparison, Radeon RX Vega 64 performs 0.2% 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 64 and Radeon RX 6600M.

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 64 and Radeon RX 6600M

Radeon RX Vega 64

The Radeon RX Vega 64 is manufactured by AMD. It was released in August 7 2017. It features the GCN 5.0 architecture. The core clock ranges from 1247 MHz to 1546 MHz. It has 4096 shading units. The thermal design power (TDP) is 295W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 13,949 points. Launch price was $499.

Technical Specifications

ROPs:64

TMUs:256

Vram:8192 MB

L1 Cache:1 MB

L2 Cache:4 MB

Core Clock:1247 MHz

Boost Clock:1546 MHz

Shading Units:4096

Transistor Count:12,500 million

Texture Fill Rate:395.8

Manufacturing Process:14 nm

Power Consumption (TDP):295 Watt

Floating Point Performance:12.66 TFLOPS

General Information

Codename:Vega 10

Architecture:GCN 5.0 (2017−2020)

Launch Price:$499

Release Date:August 7 2017

Performance Ranking Position:171

Radeon RX 6600M

The Radeon RX 6600M is manufactured by AMD. It was released in May 31 2021. It features the RDNA 2.0 architecture. The core clock ranges from 2068 MHz to 2416 MHz. It has 1792 shading units. The thermal design power (TDP) is 100W. Manufactured using 7 nm process technology. It includes 28 ray tracing cores. G3D Mark benchmark score: 13,922 points.