AMD Radeon R2 Mobile Graphics vs Intel HD Graphics
Graphics Processor
| GPU model | Beema | Bay Trail GT1 |
|---|---|---|
| Architecture | GCN 2.0 | Generation 7.0 |
| Foundry | GlobalFoundries | Intel |
| Manufacturing process | 28 nm | 22 nm |
| Number of transistors | 930 million | unknown |
| Die size | 107 mm² | unknown |
Integrated Graphics
| Release date | Jan 28th, 2015 | Sep 2nd, 2013 |
|---|---|---|
| Generation | Mullins (Rx 200 Mobile) | HD Graphics-T (Bay Trail) |
| Production | End-of-life | End-of-life |
| Interface | IGP | Ring Bus |
| Predecessor | Richland | — |
| Successor | Carrizo | — |
| Reviews | — | 1 in our database |
Clocks
| GPU clock | 497 MHz | — |
|---|---|---|
| Memory clock | System Shared | System Shared |
| Base clock | — | 311 MHz |
| Boost clock | — | 646 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
| Shading units | 128 | 32 |
|---|---|---|
| TMUs | 8 | 4 |
| ROPs | 4 | 1 |
| Compute units | 2 | — |
| Execution units | — | 4 |
Performance
| Pixel rate | 1.988 GPixel/s | 646.0 MPixel/s |
|---|---|---|
| Texture rate | 3.976 GTexel/s | 2.584 GTexel/s |
| FP32 (float) performance | 127.2 GFLOPS | 41.34 GFLOPS |
| FP64 (double) performance | 7.952 GFLOPS (1:16) | 10.34 GFLOPS (1:4) |
Dimensions & Outputs
| Slot width | IGP | IGP |
|---|---|---|
| TDP | 100 W | 4 W |
| Outputs | No outputs | No outputs |
API Support & Features
| DirectX | 12 (12_0) | 11.1 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.0 |
| OpenCL | 2.0 | 1.2 |
| Vulkan | 1.2 | 1.0 |
| Shader model | 6.3 | 5.0 |
