AMD Radeon HD 6450A vs Intel GMA 3000
Graphics Processor
| GPU model | Caicos | Broadwater |
|---|---|---|
| Architecture | TeraScale 2 | Generation 4.0 |
| Foundry | TSMC | Intel |
| Manufacturing process | 40 nm | 90 nm |
| Number of transistors | 370 million | unknown |
| Die size | 67 mm² | unknown |
| GPU variant | — | Broadwater-Q |
Mobile graphics
| Release date | Apr 7th, 2011 | — |
|---|---|---|
| Generation | All-In-One (HD 6000) | — |
| Production | End-of-life | — |
| Interface | MXM-A (3.0) | — |
Clocks
| GPU clock | 625 MHz | 400 MHz |
|---|---|---|
| Memory clock | 533 MHz 1066 Mbps effective | System Shared |
Memory Configuration
| Memory size | 512 MB | System Shared |
|---|---|---|
| Memory type | DDR3 | System Shared |
| Memory bus width | 64 bit | System Shared |
| Bandwidth | 8.528 GB/s | System Dependent |
Render Configuration
| Shading units | 160 | — |
|---|---|---|
| TMUs | 8 | 4 |
| ROPs | 4 | 4 |
| Compute units | 2 | — |
| Cache L1 | 8 KB (per CU) | — |
| Cache L2 | 128 KB | — |
| Pixel shaders | — | 4 |
| Vertex shaders | — | 0 |
Performance
| Pixel rate | 2.500 GPixel/s | 1.600 GPixel/s |
|---|---|---|
| Texture rate | 5.000 GTexel/s | 1.600 GTexel/s |
| FP32 (float) performance | 200.0 GFLOPS | — |
Dimensions & Outputs
| Slot width | MXM Module | IGP |
|---|---|---|
| TDP | 25 W | 13 W |
| Outputs | No outputs | No outputs |
API Support & Features
| DirectX | 11.2 (11_0) | 9.0c |
|---|---|---|
| OpenGL | 4.4 | 2.0 |
| OpenCL | 1.2 | — |
| Vulkan | — | — |
| Shader model | 5.0 | 3.0 |
Other Features
Integrated Graphics
| Release date | — | Jun 1st, 2006 |
|---|---|---|
| Generation | — | GMA Graphics-M (GMA 3000 IGP) |
| Production | — | End-of-life |
| Interface | — | FSB |
| Reviews | — | 1 in our database |
