ATI Radeon E4690 MXM vs ATI Radeon HD 4720
What is the difference between ATI Radeon E4690 MXM and ATI Radeon HD 4720. Find out which graphics card has better performance.
Graphics Processor (GPU)
| RV730 | GPU Name | RV730 |
| RV730 XT E4690 (215-0729055) | Model number | RV730 XT (215-0719047) |
| 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 | Dec 11th, 2011 |
| Embedded (4000) | Family | Radeon R700 (HD 4700) |
| End-of-life | Production | End-of-life |
| MXM-II | Bus Interface | PCIe 2.0 x16 |
Memory
| 512 MB | Memory Size | 1024 MB |
| GDDR3 | Memory Type | GDDR3 |
| 128 bit | Memory Bus | 128 bit |
| 22.40 GB/s | Bandwidth | 21.34 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 | 667 MHz 1334 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) | 55 W |
| No outputs | Display Connectors | 2x DVI 1x S-Video |
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 |