ATI Mobility Radeon HD 2400 XT Mac Edition vs ATI Radeon X1700 SE
Graphics Processor
| GPU model | M74 | RV560 |
|---|---|---|
| GPU variant | M74-M | RV560 SE |
| Architecture | TeraScale | R500 |
| Foundry | TSMC | TSMC |
| Manufacturing process | 65 nm | 80 nm |
| Number of transistors | 180 million | 330 million |
| Die size | 82 mm² | 230 mm² |
Mobile graphics
| Release date | Jun 28th, 2007 | — |
|---|---|---|
| Generation | M7x (Mobility HD 2000) | — |
| Production | End-of-life | — |
| Interface | PCIe 1.0 x16 | — |
| Reviews | 2 in our database | — |
| Predecessor | M6x | — |
| Successor | M8x | — |
Clocks
| GPU clock | 650 MHz | 500 MHz |
|---|---|---|
| Memory clock | 800 MHz 1600 Mbps effective | 500 MHz 1000 Mbps effective |
Memory Configuration
| Memory size | 128 MB | 512 MB |
|---|---|---|
| Memory type | GDDR3 | DDR2 |
| Memory bus width | 64 bit | 128 bit |
| Bandwidth | 12.80 GB/s | 16.00 GB/s |
Render Configuration
| Shading units | 40 | — |
|---|---|---|
| TMUs | 4 | 8 |
| ROPs | 4 | 8 |
| Compute units | 2 | — |
| Cache L2 | 32 KB | — |
| Pixel shaders | — | 24 |
| Vertex shaders | — | 8 |
Performance
| Pixel rate | 2.600 GPixel/s | 4.000 GPixel/s |
|---|---|---|
| Texture rate | 2.600 GTexel/s | 4.000 GTexel/s |
| FP32 (float) performance | 52.00 GFLOPS | — |
| Vertex rate | — | 1.000 GVertices/s |
Dimensions & Outputs
| TDP | unknown | 50 W |
|---|---|---|
| Outputs | No outputs | 2x DVI1x S-Video |
| Slot width | — | Single-slot |
| Suggested PSU | — | 250 W |
| Power connectors | — | None |
API Support & Features
| DirectX | 10.0 (10_0) | 9.0c (9_3) |
|---|---|---|
| OpenGL | 3.3 | 2.1 |
| OpenCL | — | — |
| Vulkan | — | — |
| Shader model | 4.0 | 3.0 |
Other Features
Graphics Card
| Release date | — | Nov 30th, 2007 |
|---|---|---|
| Generation | — | Radeon R500 PCIe |
| Production | — | End-of-life |
| Interface | — | PCIe 1.0 x16 |
| Predecessor | — | Radeon R400 PCIe |
| Successor | — | Radeon R600 |
