AMD Radeon HD 6990M Crossfire videocard review
Radeon HD 6990M Crossfire videocard released by AMD; release date: 12 July 2011. The videocard is designed for laptop-computers and based on Terascale 2 microarchitecture codenamed Blackcomb XTX.
Core clock speed - 715 MHz. Pipelines - 2240. Manufacturing process technology - 40 nm. Transistors count - 2x1700 Million.
Memory type: GDDR5. Maximum RAM amount - 2x2 GB. Memory bus width - 256 Bit. Memory clock speed - 900 MHz. Shared memory - 0.
Specifications (specs)
Essentials |
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Architecture | Terascale 2 |
Code name | Blackcomb XTX |
Launch date | 12 July 2011 |
Place in performance rating | not rated |
Type | Laptop |
Technical info |
|
Core clock speed | 715 MHz |
Manufacturing process technology | 40 nm |
Pipelines | 2240 |
Transistor count | 2x1700 Million |
Compatibility, dimensions and requirements |
|
Laptop size | large |
API support |
|
DirectX | 11 |
Memory |
|
Maximum RAM amount | 2x2 GB |
Memory bus width | 256 Bit |
Memory clock speed | 900 MHz |
Memory type | GDDR5 |
Shared memory | 0 |