Intel Extreme Graphics vs Intel Extreme Graphics 2
Graphics Processor
| GPU model | Brookdale | Montara |
|---|---|---|
| GPU variant | Brookdale-G (845G) | Montara-GM (855GM) |
| Architecture | Generation 2.0 | Generation 2.0 |
| Foundry | Intel | Intel |
| Manufacturing process | 150 nm | 130 nm |
| Number of transistors | unknown | unknown |
| Die size | unknown | unknown |
Integrated Graphics
| Release date | 2002 | Dec 3rd, 2003 |
|---|---|---|
| Generation | Extreme Graphics (IGP) | Extreme Graphics 2 (Mobile IGP) |
| Production | End-of-life | End-of-life |
| Interface | FSB | FSB |
| Reviews | 1 in our database | 1 in our database |
Clocks
| GPU clock | 200 MHz | — |
|---|---|---|
| Memory clock | System Shared | System Shared |
| Base clock | — | 200 MHz |
| Boost clock | — | 266 MHz |
Memory Configuration
| Memory size | System Shared | System Shared |
|---|---|---|
| Memory type | System Shared | System Shared |
| Memory bus width | System Shared | System Shared |
| Bandwidth | System Dependent | System Dependent |
Render Configuration
| Pixel shaders | 2 | 2 |
|---|---|---|
| Vertex shaders | 0 | 0 |
| TMUs | 1 | 1 |
| ROPs | 1 | 1 |
Performance
| Pixel rate | 200.0 MPixel/s | 266.0 MPixel/s |
|---|---|---|
| Texture rate | 200.0 MTexel/s | 266.0 MTexel/s |
Dimensions & Outputs
| Slot width | IGP | IGP |
|---|---|---|
| TDP | unknown | unknown |
| Outputs | No outputs | No outputs |
API Support & Features
| DirectX | 7.0 | 7.0 |
|---|---|---|
| OpenGL | 1.3 | 1.3 |
| OpenCL | — | — |
| Vulkan | — | — |
| Pixel shader | 1.4 | — |
| Vertex shader | 1.1 | — |
