GeForce GT 820M vs Radeon 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

542

G3D Mark Score

536

Performance Difference

GeForce GT 820M is 1.1% faster than Radeon 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.

GeForce GT 820MN/A

016GB32GB

VRAM data unavailable

Radeon 6600MN/A

016GB32GB

VRAM data unavailable

Benchmarks & Performance Comparison

In this GPU comparison, GeForce GT 820M performs 1.1% better in benchmarks. Below you'll find detailed performance analysis, gaming benchmarks, power consumption data, and specifications to help you decide between GeForce GT 820M and Radeon 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 GeForce GT 820M and Radeon 6600M

GeForce GT 820M

The GeForce GT 820M is manufactured by NVIDIA. It was released in October 7 2014. It features the Maxwell 2.0 architecture. The core clock ranges from 1038 MHz to 1127 MHz. It has 1536 shading units. The thermal design power (TDP) is 100W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 542 points.

Technical Specifications

ROPs:64

TMUs:96

Vram:null

L1 Cache:576 kB

L2 Cache:2 MB

Core Clock:1038 MHz

Boost Clock:1127 MHz

Shading Units:1536

Transistor Count:5,200 million

Texture Fill Rate:51.84

Manufacturing Process:28 nm

Power Consumption (TDP):unknown

Floating Point Performance:1.659 TFLOPS

General Information

Codename:GM204

Architecture:Maxwell 2.0 (2014−2019)

Release Date:October 7 2014

Performance Ranking Position:344

Radeon 6600M

The Radeon 6600M is manufactured by AMD. It was released in January 3 2023. It features the RDNA 2.0 architecture. The core clock ranges from 1500 MHz to 1900 MHz. It has 384 shading units. The thermal design power (TDP) is 40W. Manufactured using 6 nm process technology. It includes 6 ray tracing cores. G3D Mark benchmark score: 536 points.