Radeon R9 M485X vs Radeon 840M

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

3801

G3D Mark Score

3803

Performance Difference

Radeon 840M is 0.1% faster than Radeon R9 M485X

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 R9 M485XN/A

016GB32GB

VRAM data unavailable

Radeon 840MN/A

016GB32GB

VRAM data unavailable

Benchmarks & Performance Comparison

In this GPU comparison, Radeon 840M performs 0.1% better in benchmarks. Below you'll find detailed performance analysis, gaming benchmarks, power consumption data, and specifications to help you decide between Radeon R9 M485X and Radeon 840M.

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 R9 M485X and Radeon 840M

Radeon R9 M485X

The Radeon R9 M485X is manufactured by AMD. It was released in May 15 2016. It features the GCN 3.0 architecture. Core clock: 723 MHz. It has 2048 shading units. The thermal design power (TDP) is 250W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 3,801 points.

Technical Specifications

ROPs:32

TMUs:128

Vram:null

L1 Cache:512 kB

L2 Cache:512 kB

Core Clock:723 MHz

Shading Units:2048

Transistor Count:5,000 million

Texture Fill Rate:92.54

Manufacturing Process:28 nm

Power Consumption (TDP):250 Watt

Floating Point Performance:2.961 TFLOPS

General Information

Codename:Amethyst

Architecture:GCN 3.0 (2014−2019)

Release Date:May 15 2016

Performance Ranking Position:519

Radeon 840M

The Radeon 840M is manufactured by AMD. It was released in June 2 2024. It features the RDNA 3+ architecture. Boost clock: 2900 MHz. It has 256 shading units. Manufactured using 4 nm process technology. G3D Mark benchmark score: 3,803 points.