AMD Radeon HD 6990M
The AMD Radeon HD 6990M is a laptop-class GPU manufactured by AMD, built on AMD's officially announced 40 nm process technology, released in July 2011. This graphics card is equipped with 2GB GDDR5 memory, suitable for gaming and professional graphics applications.
Process Size
40 nm
TDP
100W
L1 Cache
8 KB (per CU)
Memory Size
2GB
Memory Type
GDDR5
Bandwidth
115.2GB/s
Shader Model
5.0
Graphics Card
Release Date
Jul 2011
Generation
Vancouver
Type
Mobile
Bus Interface
MXM-B (3.0)
Clock Speeds
Memory Clock
900 MHz
Memory
Memory Size
2GB
Memory Type
GDDR5
Memory Bus
i
256bit
Bandwidth
i
115.2GB/s
Render Config
Compute Units
14
Shading Units
i
1120
TMUs
i
56
ROPs
i
32
L1 Cache
8 KB (per CU)
L2 Cache
512 KB
Theoretical Performance
Pixel Rate
i
22.88 GPixel/s
Texture Rate
i
40.04 GTexel/s
FP32 (float)
i
1.602 TFLOPS
Graphics Processor
GPU Name
Blackcomb
GPU Variant
Blackcomb XTX(216-0811030)
Architecture
TeraScale 2
Foundry
TSMC
Process Size
40 nm
Transistors
1.7 billion
Die Size
212 mm²
Board Design
TDP
100W
Outputs
No outputs
Power Connectors
None
Graphics Features
DirectX
11.2 (11_0)
OpenGL
4.4
OpenCL
1.2
Vulkan
i
N/A
Shader Model
5.0