ATI Mobility FireGL V5250 vs Intel HD Graphics 400
Graphics Processor
| GPU model | M66 | Braswell GT1 |
|---|---|---|
| GPU variant | M66 GL | — |
| Architecture | R500 | Generation 8.0 |
| Foundry | TSMC | Intel |
| Manufacturing process | 90 nm | 14 nm |
| Number of transistors | 157 million | unknown |
| Die size | 150 mm² | unknown |
Mobile graphics
| Release date | 2007 | — |
|---|---|---|
| Generation | Mobility FireGL (V5xxx) | — |
| Production | End-of-life | — |
| Interface | PCIe 1.0 x16 | — |
| Reviews | 2 in our database | — |
Clocks
| GPU clock | 450 MHz | — |
|---|---|---|
| Memory clock | 350 MHz 700 Mbps effective | System Shared |
| Base clock | — | 320 MHz |
| Boost clock | — | 600 MHz |
Memory Configuration
| Memory size | 256 MB | System Shared |
|---|---|---|
| Memory type | GDDR3 | System Shared |
| Memory bus width | 128 bit | System Shared |
| Bandwidth | 11.20 GB/s | System Dependent |
Render Configuration
| Pixel shaders | 12 | — |
|---|---|---|
| Vertex shaders | 5 | — |
| TMUs | 12 | 12 |
| ROPs | 12 | 2 |
| Shading units | — | 96 |
| Execution units | — | 12 |
Performance
| Pixel rate | 5.400 GPixel/s | 1.200 GPixel/s |
|---|---|---|
| Vertex rate | 562.5 MVertices/s | — |
| Texture rate | 5.400 GTexel/s | 7.200 GTexel/s |
| FP32 (float) performance | — | 115.2 GFLOPS |
| FP64 (double) performance | — | 28.80 GFLOPS (1:4) |
Dimensions & Outputs
| TDP | unknown | 6 W |
|---|---|---|
| Outputs | No outputs | No outputs |
| Slot width | — | IGP |
API Support & Features
| DirectX | 9.0c (9_3) | 12 (11_1) |
|---|---|---|
| OpenGL | 2.1 | 4.3 |
| OpenCL | — | 3.0 |
| Vulkan | — | 1.0 |
| Shader model | 3.0 | 5.1 |
Other Features
Integrated Graphics
| Release date | — | Apr 1st, 2015 |
|---|---|---|
| Generation | — | HD Graphics-T (Airmont) |
| Production | — | Active |
| Interface | — | Ring Bus |
| Reviews | — | 1 in our database |
