Radeon HD 6630M vs Radeon HD 7640G + HD 8670M Dual

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

685

G3D Mark Score

677

Performance Difference

Radeon HD 6630M is 1.2% faster than Radeon HD 7640G + HD 8670M Dual

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 HD 6630M1024 MB

016GB32GB

1080pLimited

low4%

medium4%

high4%

ultra4%

1440pLimited

low4%

medium4%

high4%

ultra4%

4KLimited

low4%

medium4%

high4%

ultra4%

📊 Performance Analysis

1 GB VRAM · 685 G3D Mark (entry-level)

1080pLimited. Older/lighter games only.

1440pNot recommended. Use 1080p.

4KNot viable. Use lower resolution or heavy upscaling.

⚡Ray Tracing: RT not recommended. Keep disabled for playable FPS.

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

Radeon HD 7640G + HD 8670M DualN/A

016GB32GB

VRAM data unavailable

Benchmarks & Performance Comparison

In this GPU comparison, Radeon HD 6630M performs 1.2% better in benchmarks. Below you'll find detailed performance analysis, gaming benchmarks, power consumption data, and specifications to help you decide between Radeon HD 6630M and Radeon HD 7640G + HD 8670M Dual.

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 HD 6630M and Radeon HD 7640G + HD 8670M Dual

Radeon HD 6630M

The Radeon HD 6630M is manufactured by AMD. It was released in December 1 2011. It features the TeraScale 3 architecture. Core clock: 750 MHz. It has 1280 shading units. The thermal design power (TDP) is 186W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 685 points. Launch price was $180.

Technical Specifications

ROPs:32

TMUs:80

Vram:1024 MB

L1 Cache:320 kB

L2 Cache:512 kB

Core Clock:750 MHz

Shading Units:1280

Transistor Count:2,640 million

Texture Fill Rate:60.00

Manufacturing Process:40 nm

Power Consumption (TDP):186 Watt

Floating Point Performance:1.92 TFLOPS

General Information

Codename:Cayman

Architecture:TeraScale 3 (2010−2013)

Launch Price:$180

Release Date:December 1 2011

Performance Ranking Position:598

Radeon HD 7640G + HD 8670M Dual

The Radeon HD 7640G + HD 8670M Dual is manufactured by AMD. It was released in August 1 2013. Core clock: 720 / 775 MHz. It has 768 shading units. Manufactured using 28 nm process technology. G3D Mark benchmark score: 677 points.