ATI Mobility Radeon HD 2300 vs ATI Radeon E2400
Graphics Processor
| GPU model | M71 | RV610 |
|---|---|---|
| Architecture | R500 | TeraScale |
| Foundry | TSMC | TSMC |
| Manufacturing process | 80 nm | 65 nm |
| Number of transistors | 107 million | 180 million |
| Die size | 100 mm² | 85 mm² |
Mobile graphics
| Release date | Mar 1st, 2007 | Jun 28th, 2007 |
|---|---|---|
| Generation | M7x (Mobility HD 2000) | Embedded (2000) |
| Production | End-of-life | End-of-life |
| Interface | PCIe 1.0 x16 | MXM-II |
| Reviews | 2 in our database | — |
| Predecessor | M6x | — |
| Successor | M8x | — |
Clocks
| GPU clock | 480 MHz | 600 MHz |
|---|---|---|
| Memory clock | 400 MHz 800 Mbps effective | 700 MHz 1400 Mbps effective |
Memory Configuration
| Memory size | 128 MB | 128 MB |
|---|---|---|
| Memory type | DDR2 | GDDR3 |
| Memory bus width | 128 bit | 64 bit |
| Bandwidth | 12.80 GB/s | 11.20 GB/s |
Render Configuration
| Pixel shaders | 4 | — |
|---|---|---|
| Vertex shaders | 2 | — |
| TMUs | 4 | 4 |
| ROPs | 4 | 4 |
| Shading units | — | 40 |
| Compute units | — | 2 |
| Cache L2 | — | 32 KB |
Performance
| Pixel rate | 1.920 GPixel/s | 2.400 GPixel/s |
|---|---|---|
| Vertex rate | 240.0 MVertices/s | — |
| Texture rate | 1.920 GTexel/s | 2.400 GTexel/s |
| FP32 (float) performance | — | 48.00 GFLOPS |
Dimensions & Outputs
| TDP | unknown | 25 W |
|---|---|---|
| Outputs | No outputs | No outputs |
| Slot width | — | IGP |
API Support & Features
| DirectX | 9.0c (9_3) | 10.0 (10_0) |
|---|---|---|
| OpenGL | 2.1 | 3.3 |
| OpenCL | — | — |
| Vulkan | — | — |
| Shader model | 3.0 | 4.0 |
