ATI Radeon E4690 MXM vs ATI Radeon E4690 PCIe
What is the difference between ATI Radeon E4690 MXM and ATI Radeon E4690 PCIe. Find out which graphics card has better performance.
Graphics Processor (GPU)
| RV730 | GPU Name | RV730 |
| RV730 XT E4690 (215-0729055) | Model number | RV730 XT E4690 (215-0729055) |
| TeraScale | Architecture | TeraScale |
| TSMC | Foundry | TSMC |
| 55 nm | Process Size | 55 nm |
| 514 million | Transistors | 514 million |
| 146 mm² | Die Size | 146 mm² |
Graphics Card
| Jun 1st, 2009 | Release Date | Jun 1st, 2009 |
| Embedded (4000) | Family | Embedded (4000) |
| End-of-life | Production | End-of-life |
| MXM-II | Bus Interface | PCIe 2.0 x16 |
Memory
| 512 MB | Memory Size | 512 MB |
| GDDR3 | Memory Type | GDDR3 |
| 128 bit | Memory Bus | 128 bit |
| 22.40 GB/s | Bandwidth | 22.40 GB/s |
Performance
| 4.800 GPixel/s | Pixel fillrate | 4.800 GPixel/s |
| 19.20 GTexel/s | Texture fillrate | 19.20 GTexel/s |
| 384.0 GFLOPS | FP32 (float) performance | 384.0 GFLOPS |
Clock Speeds
| 700 MHz 1400 Mbps effective | Memory Clock | 700 MHz 1400 Mbps effective |
| 600 MHz | GPU Clock | 600 MHz |
Render Config
| 320 | Shading Units | 320 |
| 32 | TMUs | 32 |
| 8 | ROPs | 8 |
| 4 | Compute Units | 4 |
| 16 KB (per CU) | L1 Cache | 16 KB (per CU) |
| 128 KB | L2 Cache | 128 KB |
Board Design
| MXM Module | Slot Width | Single-slot |
| 30 W | Thermal design power (TDP) | 30 W |
| No outputs | Display Connectors | 2x DVI |
API support
| 10.1 (10_1) | DirectX | 10.1 (10_1) |
| 3.3 | OpenGL | 3.3 |
| 1.1 | OpenCL | 1.1 |
| N/A | Vulkan | N/A |
| 4.1 | Shader Model | 4.1 |