AMD Radeon HD 8670A videocard review

AMD Radeon HD 8670A

Radeon HD 8670A videocard released by AMD; release date: 2 February 2013. The videocard is designed for desktop-computers and based on GCN 1.0 microarchitecture codenamed Mars.

Core clock speed - 600 MHz. Texture fill rate - 12 GTexel / s. Pipelines - 320. Floating-point performance - 384.0 gflops. Manufacturing process technology - 28 nm. Transistors count - 1,040 million. Power consumption (TDP) - 45 Watt.

Memory type: DDR3. Maximum RAM amount - 1 GB. Memory bus width - 64 Bit. Memory clock speed - 2000 MHz. Memory bandwidth - 16 GB / s.

Specifications (specs)

Essentials

Architecture GCN 1.0
Code name Mars
Launch date 2 February 2013
Place in performance rating not rated
Type Desktop

Technical info

Core clock speed 600 MHz
Floating-point performance 384.0 gflops
Manufacturing process technology 28 nm
Pipelines 320
Texture fill rate 12 GTexel / s
Thermal Design Power (TDP) 45 Watt
Transistor count 1,040 million

Video outputs and ports

Display Connectors No outputs

Compatibility, dimensions and requirements

Interface MXM-A (3.0)

API support

DirectX 12.0 (11_1)
OpenGL 4.5

Memory

Maximum RAM amount 1 GB
Memory bandwidth 16 GB / s
Memory bus width 64 Bit
Memory clock speed 2000 MHz
Memory type DDR3

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