AMD Radeon R9 M485X videocard review

Radeon R9 M485X videocard released by AMD; release date: 15 May 2016. The videocard is designed for laptop-computers and based on GCN 3.0 microarchitecture codenamed Amethyst.

Core clock speed - 723 MHz. Texture fill rate - 92.54 GTexel / s. Pipelines - 2048. Floating-point performance - 2,961 gflops. Manufacturing process technology - 28 nm. Transistors count - 5,000 million. Power consumption (TDP) - 250 Watt.

Memory type: GDDR5. Maximum RAM amount - 8 GB. Memory bus width - 256 Bit. Memory clock speed - 5000 MHz. Memory bandwidth - 160.0 GB / s. Shared memory - 0.

Benchmarks

PassMark
G2D Mark
Top 1 GPU
This GPU
1085
686
PassMark
G3D Mark
Top 1 GPU
This GPU
21103
4842
Name Value
PassMark - G2D Mark 686
PassMark - G3D Mark 4842

Specifications (specs)

Essentials

Architecture GCN 3.0
Code name Amethyst
Launch date 15 May 2016
Place in performance rating 33
Type Laptop

Technical info

Core clock speed 723 MHz
Floating-point performance 2,961 gflops
Manufacturing process technology 28 nm
Pipelines 2048
Texture fill rate 92.54 GTexel / s
Thermal Design Power (TDP) 250 Watt
Transistor count 5,000 million

Video outputs and ports

Display Connectors No outputs

Compatibility, dimensions and requirements

Interface MXM-B (3.0)
Laptop size large
Supplementary power connectors None

API support

DirectX 12.0 (12_0)
OpenGL 4.5
Vulkan

Memory

Maximum RAM amount 8 GB
Memory bandwidth 160.0 GB / s
Memory bus width 256 Bit
Memory clock speed 5000 MHz
Memory type GDDR5
Shared memory 0

Technologies

Enduro