ATI Mobility Radeon X1600 Mac Edition vs ATI Mobility Radeon X2300
Graphics Processor
| GPU model | M56 | M64 |
|---|---|---|
| Architecture | R500 | R500 |
| Foundry | TSMC | UMC |
| Manufacturing process | 90 nm | 80 nm |
| Number of transistors | 157 million | 107 million |
| Die size | 150 mm² | 100 mm² |
| GPU variant | — | M64-M |
Mobile graphics
| Release date | Nov 8th, 2007 | Mar 1st, 2007 |
|---|---|---|
| Generation | M5x (Mobility X1) | M6x (Mobility X2) |
| Production | End-of-life | End-of-life |
| Interface | PCIe 1.0 x16 | PCIe 1.0 x16 |
| Reviews | 2 in our database | 2 in our database |
| Predecessor | M2x | M5x |
| Successor | M6x | M7x |
Clocks
| GPU clock | 398 MHz | 479 MHz |
|---|---|---|
| Memory clock | 396 MHz 792 Mbps effective | 392 MHz 784 Mbps effective |
Memory Configuration
| Memory size | 128 MB | 64 MB |
|---|---|---|
| Memory type | GDDR3 | DDR2 |
| Memory bus width | 128 bit | 64 bit |
| Bandwidth | 12.67 GB/s | 6.272 GB/s |
Render Configuration
| Pixel shaders | 12 | 4 |
|---|---|---|
| Vertex shaders | 5 | 2 |
| TMUs | 4 | 4 |
| ROPs | 4 | 4 |
Performance
| Pixel rate | 1.592 GPixel/s | 1.916 GPixel/s |
|---|---|---|
| Vertex rate | 497.5 MVertices/s | 239.5 MVertices/s |
| Texture rate | 1.592 GTexel/s | 1.916 GTexel/s |
Dimensions & Outputs
| TDP | unknown | unknown |
|---|---|---|
| Outputs | No outputs | No outputs |
API Support & Features
| DirectX | 9.0c (9_3) | 9.0c (9_3) |
|---|---|---|
| OpenGL | 2.1 | 2.1 |
| OpenCL | — | — |
| Vulkan | — | — |
| Shader model | 3.0 | 3.0 |
