Radeon HD 6990 vs GRID K260Q

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

3014

G3D Mark Score

2949

Performance Difference

Radeon HD 6990 is 2.2% faster than GRID K260Q

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 69902048 MB

016GB32GB

1080pLow

14%

low42%

medium19%

high9%

ultra9%

1440pLimited

10%

low19%

medium9%

high9%

ultra9%

4KLimited

low9%

medium9%

high9%

ultra9%

📊 Performance Analysis

2 GB VRAM · 3,014 G3D Mark (entry-level)

1080pLow settings needed for 60 FPS.

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.

GRID K260QN/A

016GB32GB

VRAM data unavailable

Benchmarks & Performance Comparison

In this GPU comparison, Radeon HD 6990 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 HD 6990 and GRID K260Q.

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 6990 and GRID K260Q

Radeon HD 6990

The Radeon HD 6990 is manufactured by AMD. It was released in March 8 2011. It features the TeraScale 3 architecture. Core clock: 830 MHz. It has 1536 ×2 shading units. The thermal design power (TDP) is 375W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 3,014 points. Launch price was $699.

Technical Specifications

ROPs:32 ×2

TMUs:96 ×2

Vram:2048 MB

L1 Cache:384 kB

L2 Cache:512 kB

Core Clock:830 MHz

Shading Units:1536 ×2

Transistor Count:2,640 million

Texture Fill Rate:79.68 ×2

Manufacturing Process:40 nm

Power Consumption (TDP):375 Watt

Floating Point Performance:2.55 TFLOPS ×2

General Information

Codename:Antilles

Architecture:TeraScale 3 (2010−2013)

Launch Price:$699

Release Date:March 8 2011

Performance Ranking Position:583

GRID K260Q

The GRID K260Q is manufactured by an unknown manufacturer. It was released in June 28 2013. It features the Kepler architecture. Core clock: 745 MHz. It has 1536 shading units. The thermal design power (TDP) is 225W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 2,949 points. Launch price was $937.