AMD Radeon RX 580X Mobile videocard review

Radeon RX 580X Mobile videocard released by AMD; release date: 11 April 2018. The videocard is designed for laptop-computers and based on GCN 4.0 microarchitecture codenamed Polaris 20.

Core clock speed - 1000 MHz. Boost clock speed - 1077 MHz. Texture fill rate - 155.1 GTexel / s. Pipelines - 2304. Floating-point performance - 4,963 gflops. Manufacturing process technology - 14 nm. Transistors count - 5,700 million. Power consumption (TDP) - 100 Watt.

Memory type: GDDR5. Maximum RAM amount - 8 GB. Memory bus width - 256 Bit. Memory clock speed - 8000 MHz. Memory bandwidth - 256.0 GB / s.

Specifications (specs)

Essentials
Architecture	GCN 4.0
Code name	Polaris 20
Launch date	11 April 2018
Place in performance rating	not rated
Type	Laptop
Technical info
Boost clock speed	1077 MHz
Core clock speed	1000 MHz
Floating-point performance	4,963 gflops
Manufacturing process technology	14 nm
Pipelines	2304
Texture fill rate	155.1 GTexel / s
Thermal Design Power (TDP)	100 Watt
Transistor count	5,700 million

Video outputs and ports
Display Connectors	No outputs
Compatibility, dimensions and requirements
Interface	MXM-B (3.0)
API support
DirectX	12.0 (12_0)
OpenGL	4.5
Memory
Maximum RAM amount	8 GB
Memory bandwidth	256.0 GB / s
Memory bus width	256 Bit
Memory clock speed	8000 MHz
Memory type	GDDR5