REQUIRES KNOWLEDGE OF INSTALLING LAPTOP VIDEO CARDS. MISHANDLING AND MISS-INSTALLATION WILL VOID THE 14 DAY WARRANTY MONEY BACK GUARANTEE. PULLED FROM WORKING MACHINE. PLEASE CONTACT ME FIRST FOR ANY ISSUES/TROUBLE YOU MAY EXPERIENCE, THANK YOU
CONFIRM YOUR COMPATIBILITY BEFORE PURCHASING OTHERWISE VBIOS FLASHING AND MODIFYING YOUR OWN DRIVERS MAY BE REQUIRED!!!
AMD Radeon HD 6990M
Blackcomb
Graphics Processor
1120
Cores
56
TMUs
32
ROPs
2048 MB
Memory Size
GDDR5
Memory Type
256 bit
Bus Width
The Radeon HD 6990M was a graphics card by AMD, launched in July 2011. Built on the 40 nm process, and based on the Blackcomb graphics processor, in its Blackcomb XTX variant, the card supports DirectX 11.0. The Blackcomb graphics processor is an average sized chip with a die area of 212 mm² and 1,700 million transistors. It features 1120 shading units, 56 texture mapping units and 32 ROPs. AMD has placed 2,048 MB GDDR5 memory on the card, which are connected using a 256-bit memory interface. The GPU is operating at a frequency of 715 MHz, memory is running at 900 MHz.
We recommend the AMD Radeon HD 6990M for gaming with highest details at resolutions up to, and including, 1680x1050.
Being a mxm module card, the AMD Radeon HD 6990M does not require any additional power connector, its power draw is rated at 100 W maximum. Graphics Processor
| GPU Name: | Blackcomb |
|---|---|
| GPU Variant: | Blackcomb XTX |
| Architecture: | TeraScale 2 |
| Process Size: | 40 nm |
| Transistors: | 1,700 million |
| Die Size: | 212 mm² |
Graphics Card
| Released: | Jul 12th, 2011 |
|---|---|
| Production Status: | End-of-life |
| Bus Interface: | MXM-B (3.0) |
Clock Speeds
| GPU Clock: | 715 MHz |
|---|---|
| Memory Clock: |
900 MHz
3600 MHz effective |
Memory
| Memory Size: | 2048 MB |
|---|---|
| Memory Type: | GDDR5 |
| Memory Bus: | 256 bit |
| Bandwidth: | 115.2 GB/s |
Render Config
| Shading Units: | 1120 |
|---|---|
| TMUs: | 56 |
| ROPs: | 32 |
| Compute Units: | 14 |
| Pixel Rate: | 22.88 GPixel/s |
| Texture Rate: | 40.0 GTexel/s |
| Floating-point performance: | 1,601.6 GFLOPS |
Board Design
| Slot Width: | MXM Module |
|---|---|
| TDP: | 100 W |
| Power Connectors: | None |
| Board Number: | C296 |
Graphics Features
| DirectX: | 11.0 |
|---|---|
| OpenGL: | 4.4 |
| OpenCL: | 1.2 |
| Shader Model: | 5.0 |