AMD Radeon HD 6830M videocard review

Radeon HD 6830M videocard released by AMD; release date: 4 January 2011. The videocard is designed for laptop-computers and based on TeraScale 2 microarchitecture codenamed Granville.

Core clock speed - 575 MHz. Texture fill rate - 23 GTexel / s. Pipelines - 800. Floating-point performance - 920.0 gflops. Manufacturing process technology - 40 nm. Transistors count - 1,040 million. Power consumption (TDP) - 39 Watt.

Memory type: DDR3, GDDR3. Maximum RAM amount - 1 GB. Memory bus width - 128 Bit. Memory clock speed - 1600 MHz. Memory bandwidth - 25.6 GB / s. Shared memory - 0.

Specifications (specs)

Essentials
Architecture	TeraScale 2
Code name	Granville
Launch date	4 January 2011
Place in performance rating	not rated
Type	Laptop
Technical info
Core clock speed	575 MHz
Floating-point performance	920.0 gflops
Manufacturing process technology	40 nm
Pipelines	800
Texture fill rate	23 GTexel / s
Thermal Design Power (TDP)	39 Watt
Transistor count	1,040 million

Video outputs and ports
Display Connectors	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 2.0 x16
Laptop size	large
API support
DirectX	11.2 (11_0)
OpenGL	4.4
Memory
Maximum RAM amount	1 GB
Memory bandwidth	25.6 GB / s
Memory bus width	128 Bit
Memory clock speed	1600 MHz
Memory type	DDR3, GDDR3
Shared memory	0
Technologies
HDMI 1.3a